Teaching About the Creation/Evolution Controversy. Fastback 134.

ERIC Educational Resources Information Center

Bergman, Jerry

The booklet discusses questions related to teaching engendered by the creation/evolution controversy, presents current positions of educators and textbooks, and recommends a two-model teaching approach. It is divided into six chapters. Chapter I defines and summarizes evolution and creationism as different belief structures, and outlines various…

Analysis of the Science and Technology Preservice Teachers' Opinions on Teaching Evolution and Theory of Evolution

ERIC Educational Resources Information Center

Töman, Ufuk; Karatas, Faik Özgür; Çimer, Sabiha Odabasi

2014-01-01

In this study, we investigate of science and technology teachers' opinions about the theory of evolution and the evolution teaching. The aim of this study, we investigate of science and technology teachers' opinions about the theory of evolution and the evolution teaching. This study is a descriptive study. Open-ended questions were used to…

Professor Attitudes and Beliefs about Teaching Evolution

NASA Astrophysics Data System (ADS)

Barnes, Maryann Elizabeth

Teaching evolution has been shown to be a challenge for faculty, in both K-12 and postsecondary education. Many of these challenges stem from perceived conflicts not only between religion and evolution, but also faculty beliefs about religion, it's compatibility with evolutionary theory, and it's proper role in classroom curriculum. Studies suggest that if educators engage with students' religious beliefs and identity, this may help students have positive attitudes towards evolution. The aim of this study was to reveal attitudes and beliefs professors have about addressing religion and providing religious scientist role models to students when teaching evolution. 15 semi-structured interviews of tenured biology professors were conducted at a large Midwestern universiy regarding their beliefs, experiences, and strategies teaching evolution and particularly, their willingness to address religion in a class section on evolution. Following a qualitative analysis of transcripts, professors did not agree on whether or not it is their job to help students accept evolution (although the majority said it is not), nor did they agree on a definition of "acceptance of evolution". Professors are willing to engage in students' religious beliefs, if this would help their students accept evolution. Finally, professors perceived many challenges to engaging students' religious beliefs in a science classroom such as the appropriateness of the material for a science class, large class sizes, and time constraints. Given the results of this study, the author concludes that instructors must come to a consensus about their goals as biology educators as well as what "acceptance of evolution" means, before they can realistically apply the engagement of student's religious beliefs and identity as an educational strategy.

The Teaching and Learning of Biological Evolution.

ERIC Educational Resources Information Center

Kyle, William C., Jr., Ed.

1994-01-01

Evolution education is of increasing interest to the science education community. This special issue of the "Journal of Research in Science Teaching" has been devoted to the subject of evolution. The following articles are included: (1) "Evolution: Biological Education's Under-Researched Unifying Theme" by Catherine L. Cummins, Sherry S. Demastes,…

Getting Goose Bumps about Teaching Evolution

ERIC Educational Resources Information Center

Foster, Collin

2014-01-01

Evolution offers an intellectually satisfying and extremely well-supported explanation for the diversity of life in the natural world, its similarities and differences, how changes occur and how new life forms have developed. There are plenty of reasons to anticipate the teaching of evolution with exhilaration. In recent years, the issue of…

Accepting, understanding, teaching, and learning (human) evolution: Obstacles and opportunities.

PubMed

Pobiner, Briana

2016-01-01

Questions about our origin as a species are universal and compelling. Evolution-and in particular human evolution-is a subject that generates intense interest across the world, evidenced by the fact that fossil and DNA discoveries grace the covers of major science journals and magazines as well as other popular print and online media. However, virtually all national polls indicate that the majority of Americans strongly reject biological evolution as a fact-based, well-tested, and robust understanding of the history of life. In the popular mind, no topic in all of science is more contentious or polarizing than evolution and media sources often only serve to magnify this polarization by covering challenges to the teaching of evolution. In the realm of teaching, debates about evolution have shaped textbooks, curricula, standards, and policy. Challenges to accepting and understanding evolution include mistrust and denial of science, cognitive obstacles and misconceptions, language and terminology, and a religious worldview, among others. Teachers, who are on the front lines of these challenges, must be armed with the tools and techniques to teach evolution in formal education settings across grades K-16 in a straightforward, thorough, and sensitive way. Despite the potentially controversial topic of human evolution, growing research is demonstrating that a pedagogical focus on human examples is an effective and engaging way to teach core concepts of evolutionary biology. © 2016 Wiley Periodicals, Inc.

Interpreting Evidence: An Approach to Teaching Human Evolution in the Classroom

ERIC Educational Resources Information Center

DeSilva, Jeremy

2004-01-01

Paleoanthropology, which is the study of human evolution through fossil records, can be used as a tool for teaching human evolution in the classrooms. An updated approach to teaching human evolution and a model for explaining what is science and how it is done, is presented.

Preparing Biology Teachers to Teach Evolution in a Project-Based Approach

ERIC Educational Resources Information Center

Cook, Kristin; Buck, Gayle; Park Rogers, Meredith

2012-01-01

This study investigates a project-based learning (PBL) approach to teaching evolution to inform efforts in teacher preparation. Data analysis of a secondary biology educator teaching evolution through a PBL approach illuminated: (1) active student voice, which allowed students to reflect on their positioning on evolution and consider multiple…

New ideas for teaching electrocardiogram interpretation and improving classroom teaching content.

PubMed

Zeng, Rui; Yue, Rong-Zheng; Tan, Chun-Yu; Wang, Qin; Kuang, Pu; Tian, Pan-Wen; Zuo, Chuan

2015-01-01

Interpreting an electrocardiogram (ECG) is not only one of the most important parts of diagnostics but also one of the most difficult areas to teach. Owing to the abstract nature of the basic theoretical knowledge of the ECG, its scattered characteristics, and tedious and difficult-to-remember subject matter, teaching how to interpret ECGs is as difficult for teachers to teach as it is for students to learn. In order to enable medical students to master basic knowledge of ECG interpretation skills in a limited teaching time, we modified the content used for traditional ECG teaching and now propose a new ECG teaching method called the "graphics-sequence memory method." A prospective randomized controlled study was designed to measure the actual effectiveness of ECG learning by students. Two hundred students were randomly placed under a traditional teaching group and an innovative teaching group, with 100 participants in each group. The teachers in the traditional teaching group utilized the traditional teaching outline, whereas the teachers in the innovative teaching group received training in line with the proposed teaching method and syllabus. All the students took an examination in the final semester by analyzing 20 ECGs from real clinical cases and submitted their ECG reports. The average ECG reading time was 32 minutes for the traditional teaching group and 18 minutes for the innovative teaching group. The average ECG accuracy results were 43% for the traditional teaching group and 77% for the innovative teaching group. Learning to accurately interpret ECGs is an important skill in the cardiac discipline, but the ECG's mechanisms are intricate and the content is scattered. Textbooks tend to make the students feel confused owing to the restrictions of the length and the format of the syllabi, apart from many other limitations. The graphics-sequence memory method was found to be a useful method for ECG teaching.

The Teaching of Evolution and Creationism in Minnesota

ERIC Educational Resources Information Center

Moore, Randy; Kraemer, Karen

2005-01-01

The evolution-related attitudes and actions of Minnesota high school biology teachers were studied to estimate the prevalence of creationism among biology teachers. Minnesota's high school biology teachers were questioned about the evolution education in public schools regarding the percentage of biology teachers who teach evolution, class-time…

Three Southern high school biology teachers' perspectives on teaching evolution: Sociocultural influences

NASA Astrophysics Data System (ADS)

Kyzer, Peggy Mckewen

Organizations in science and science education call for students to have a thorough understanding of the theory of evolution. Yet many high school biology teachers do not teach evolution and/or include creationism in their instruction (National Academy of Science, 1998). Historically, the controversy surrounding evolution has created tension for teachers. This case study explored the sociocultural influences related to teaching evolution in three Southern 10th-grade public high school biology classrooms. It also explored the socially and culturally embedded influences on teachers' instructional goals and personal perspectives toward evolution as well as modification of instruction when evolution is taught. Theoretically framed using symbolic interactionism and sociocultural theory, data were collected between October 2003 and April 2004 and included classroom observations two to three times per week, artifacts, and in-depth interviews of the participating teachers, their science department chairpersons, their students, and a Protestant minister. The classroom teachers were unaware of the focus of the study until after evolution was taught. The analysis used in this study was an inductive, interpretative approach that allowed exploration of the sociocultural influences that affect how teachers teach evolution. The sociocultural influences and the lived experiences of each teacher created a continuum for teaching evolution. One of the participating teachers who was heavily involved in the community and one of its fundamentalist churches elected to avoid teaching evolution. Another participating teacher at the same school integrated the theory of evolution in every unit. The third teacher who taught in another school elected to teach evolution in a superficial manner to avoid conflict. The data revealed that the participating teachers' sociocultural situatedness influenced their decisions and instruction on evolution. The influence of strong religious beliefs within

Exploring the Content of Intraoperative Teaching.

PubMed

Pernar, Luise I M; Peyre, Sarah E; Hasson, Rian M; Lipsitz, Stuart; Corso, Katherine; Ashley, Stanley W; Breen, Elizabeth M

2016-01-01

Much teaching to surgical residents takes place in the operating room (OR). The explicit content of what is taught in the OR, however, has not previously been described. This study investigated the content of what is taught in the OR, specifically during laparoscopic cholecystectomies (LCs), for which a cognitive task analysis (CTA), explicitly delineating individual steps, was available in the literature. A checklist of necessary technical and decision-making steps to be executed during performance of LCs, anchored in the previously published CTA, was developed. A convenience sample of LCs was identified over a 12-month period from February 2011 to February 2012. Using the checklist, a trained observer recorded explicit teaching that occurred regarding these steps during each observed case. All observations were tallied and analyzed. In all, 51 LCs were observed; 14 surgery attendings and 33 residents participated in the observed cases. Of 1042 observable teaching points, only 560 (53.7%) were observed during the study period. As a proportion of all observable steps, technical steps were observed more frequently, 377 (67.3%), than decision-making steps, 183 (32.7%). Also when focusing on technical and decision-making steps alone, technical steps were taught more frequently (60.9% vs 43.3%). Only approximately half of all possible observable teaching steps were explicitly taught during LCs in this study. Technical steps were more frequently taught than decision-making steps. These findings may have important implications: a better understanding of the content of intraoperative teaching would allow educators to steer residents' preoperative preparation, modulate intraoperative instruction by members of the surgical faculty, and guide residents to the most appropriate teaching venues. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Teaching the Evolution of the Angiosperm Carpel.

ERIC Educational Resources Information Center

Laferriere, Joseph E.

1992-01-01

The carpel is a highly modified leaf enclosing the ovules. This article describes methods for teaching about the evolution of the carpel and the nature of carpel fusion. Presents an illustration of the evolution of the most common types of compound pistil arrangement from the ancestral single-carpel marginal type of placentation. (PR)

Influence of Knowledge of Content and Students on Beginning Agriculture Teachers' Approaches to Teaching Content

ERIC Educational Resources Information Center

Rice, Amber H.; Kitchel, Tracy

2016-01-01

This study explored experiences of beginning agriculture teachers' approaches to teaching content. The research question guiding the study was: how does agriculture teachers' knowledge of content and students influence their process of breaking down content knowledge for teaching? The researchers employed a grounded theory approach in which five…

The Influence of Pedagogical Content Knowledge (PCK) for Teaching Macroevolution on Student Outcomes in a General Education Biology Course

ERIC Educational Resources Information Center

Walter, Emily Marie

2013-01-01

This study investigated the influence of pedagogical content knowledge (PCK) for teaching macroevolution on non-science majors' knowledge of macroevolution and evolution acceptance. The nature and sources of an experienced faculty member's PCK and instruction as enacted PCK (Park & Oliver, 2008) were examined to consider the influence of these…

The transformation of science and mathematics content knowledge into teaching content by university faculty

NASA Astrophysics Data System (ADS)

Flynn, Natalie P.

This study developed a survey from the existing literature in an attempt to illuminate the processes, tools, insights, and events that allow university science and mathematics content experts (Ph.D.'s) unpack their expertise in order to teach develop and teach undergraduate students. A pilot study was conducted at an urban university in order to refine the survey. The study consisted of 72 science or mathematics Ph.D. faculty members that teach at a research-based urban university. Follow-up interviews were conducted with 21 volunteer faculty to further explore their methods and tools for developing and implementing teaching within their discipline. Statistical analysis of the data revealed: faculty that taught while obtaining their Ph.D. were less confident in their ability to teach successful and faculty that received training in teaching believed that students have difficult to change misconceptions and do not commit enough time to their course. Student centered textbooks ranked the highest among tools used to gain teaching strategies followed by grading of exams and assignments for gaining insights into student knowledge and difficulties. Science and mathematics education literature and university provided education session ranked the lowest in rating scale for providing strategies for teaching. The open-ended survey questions were sub-divided and analyzed by the number of years of experience to identify the development of teaching knowledge over time and revealed that teaching became more interactive, less lecture based, and more engaging. As faculty matured and gained experience they became more aware of student misconceptions and difficulties often changing their teaching to eliminate such issues. As confidence levels increase their teaching included more technology-based tools, became more interactive, incorporated problem based activities, and became more flexible. This change occurred when and if faculty members altered their thinking about their

Tools for Teaching Content Literacy. [Flipchart

ERIC Educational Resources Information Center

Allen, Janet

2004-01-01

Reading and writing across content areas is emphasized in the standards and on high-stakes tests at the state and national level. As educators seek to incorporate content-area literacy into their teaching, they confront a maze of theories, instructional strategies, and acronyms like REAP and RAFT. Teachers who do work their way through the myriad…

Exploring podcasting in heredity and evolution teaching.

PubMed

Almeida-Aguiar, Cristina; Carvalho, Ana Amélia

2016-09-10

Podcasts are digital files very popular in several and very distinct areas. In higher education, they have been explored in a multitude of ways mainly to support teaching and learning processes. The study here described focuses the integration of podcasts in Heredity and Evolution, a course from the Biology and Geology Degree Program at University of Minho, Portugal. It aimed to introduce podcasts in the teaching/learning context, to empirically study different dimensions of podcasting, and to evaluate students' acceptance and receptiveness to the pedagogical use of this technology. Five informative podcasts and three with feedback were produced and delivered. All the students listened to the audio files and considered the episodes audible and clear, their preference going to episodes of short or moderate length and containing summaries, study guidelines or syllabus contents. Students judged extremely valuable the integration of this technology in learning and showed receptiveness to podcasting in other courses. Curiously, in spite of owning mobile devices, students clearly favored the use of personal computers to listen to the podcasts. This student acceptance and openness to podcasting has been encouraging its pedagogical application in other teaching courses. The episodes produced often maintain the characteristics identified as the best by the students of this study but the pedagogical approach has been moving to a more student-centered learning situation, with students as podcasts producers. © 2016 by The International Union of Biochemistry and Molecular Biology, 44(5):429-432, 2016. © 2016 The International Union of Biochemistry and Molecular Biology.

Current Status of Research in Teaching and Learning Evolution: I. Philosophical/Epistemological Issues

ERIC Educational Resources Information Center

Smith, Mike U.

2010-01-01

Scholarship that addresses teaching and learning about evolution has rapidly increased in recent years. This review of that scholarship first addresses the philosophical/epistemological issues that impinge on teaching and learning about evolution, including the proper philosophical goals of evolution instruction; the correlational and possibly…

Teaching Evolution: From SMART Objectives to Threshold Experience

ERIC Educational Resources Information Center

Wolf, Alexander; Akkaraju, Shylaja

2014-01-01

Despite the centrality of evolution to the study of biology, the pedagogical methods employed to teach the subject are often instructor-centered and rarely embedded in every topic throughout the curriculum. In addition, students' prior beliefs about evolution are often dismissed rather than incorporated into the classroom. In this article we…

Legislative Challenges to the Teaching of Evolution: The Science Educators' Response.

ERIC Educational Resources Information Center

Wavering, Michael; Duggan-Haas, Don

The mandate to teach the theory of evolution and evolution-related concepts in biology and other appropriate science classes in public schools is relatively clear in 31 states and the District of Columbia. In the most recent state legislative sessions, some legislators made attempts to use the legislative processes to restrict the teaching of…

Evolution/Creation Teaching on Trial: Implications for Educators.

ERIC Educational Resources Information Center

Parker, Franklin

This paper traces the past and recent controversy concerning the teaching of evolution/creation in the schools. The first section of the paper discusses the opposition of Christian fundamentalists to evolution, going back to Charles Darwin's 1859 "Origin of Species." Covered also are science curriculum revisions following Sputnik, up to the 1981…

Identifying content knowledge for teaching energy: Examples from high school physics

NASA Astrophysics Data System (ADS)

Robertson, Amy D.; Scherr, Rachel E.; Goodhew, Lisa M.; Daane, Abigail R.; Gray, Kara E.; Aker, Leanna B.

2017-06-01

"Content knowledge for teaching" is the specialized content knowledge that teachers use in practice—the content knowledge that serves them for tasks of teaching such as revoicing students' ideas, choosing an instructional activity to address a student misunderstanding, and evaluating student statements. We describe a methodology for selecting and analyzing classroom episodes showing content knowledge for teaching about energy (CKT-E), and illustrate this methodology with examples from high school physics instruction. Our work has implications for research on teacher knowledge and for professional development that enhances teacher CKT-E.

Infusing Mathematics Content into a Methods Course: Impacting Content Knowledge for Teaching

ERIC Educational Resources Information Center

Burton, Megan; Daane, C. J.; Giesen, Judy

2008-01-01

This study compared content knowledge for teaching mathematics differences between elementary pre-service teachers in a traditional versus an experimental mathematics methods course. The experimental course replaced 20 minutes of traditional methods, each class, with an intervention of elementary mathematics content. The difference between groups…

Adapting Content Subject Tasks for Bilingual Teaching

ERIC Educational Resources Information Center

Halbach, Ana

2012-01-01

Teaching content through a foreign language presents students with the double challenge of having to understand new concepts and of doing so through a foreign language. To be successful in meeting this challenge teachers have to adapt their teaching style and the tasks they work on with their students. Often, however, they do not know how to do…

The (De-)evolution of Evolution Games: A Content Analysis of the Representation of Evolution Through Natural Selection in Digital Games

NASA Astrophysics Data System (ADS)

Leith, Alex P.; Ratan, Rabindra A.; Wohn, Donghee Yvette

2016-08-01

Given the diversity and complexity of education game mechanisms and topics, this article contributes to a theoretical understanding of how game mechanisms "map" to educational topics through inquiry-based learning. Namely, the article examines the presence of evolution through natural selection (ENS) in digital games. ENS is a fundamentally important and widely misunderstood theory. This analysis of ENS portrayal in digital games provides insight into the use of games in teaching ENS. Systematic database search results were coded for the three principles of ENS: phenotypic variation, differential fitness, and fitness heritability. Though thousands of games use the term evolution, few presented elements of evolution, and even fewer contained all principles of ENS. Games developed to specifically teach evolution were difficult to find through Web searches. These overall deficiencies in ENS games reflect the inherent incompatibility between game control elements and the automatic process of ENS.

Identifying Content Knowledge for Teaching Energy: Examples from High School Physics

ERIC Educational Resources Information Center

Robertson, Amy D.; Scherr, Rachel E.; Goodhew, Lisa M.; Daane, Abigail R.; Gray, Kara E.; Aker, Leanna B.

2017-01-01

"Content knowledge for teaching" is the specialized content knowledge that teachers use in practice the content knowledge that serves them for tasks of teaching such as revoicing students' ideas, choosing an instructional activity to address a student misunderstanding, and evaluating student statements. We describe a methodology for…

High School Biology Teachers' Views on Teaching Evolution: Implications for Science Teacher Educators

NASA Astrophysics Data System (ADS)

Hermann, Ronald S.

2013-06-01

In the US, there may be few scientific concepts that students maintain preconceived ideas about as strongly and passionately as they do with regard to evolution. At the confluence of a multitude of social, religious, political, and scientific factors lies the biology teacher. This phenomenological study provides insight into the salient aspects of teaching evolution as viewed by public high school biology teachers. Transcribed interviews were coded, and data were sorted resulting in key themes regarding teachers' views of evolution education. These themes are presented against the backdrop of extant literature on the teaching and learning of evolution. Suggestions for science teacher educators are presented such that we can modify teacher preparation programs to better prepare science teachers to meet the challenges of teaching evolution.

Construct Validation of Content Standards for Teaching

ERIC Educational Resources Information Center

van der Schaaf, Marieke F.; Stokking, Karel M.

2011-01-01

Current international demands to strengthen the teaching profession have led to an increased development and use of professional content standards. The study aims to provide insight in the construct validity of content standards by researching experts' underlying assumptions and preferences when participating in a delphi method. In three rounds 21…

CATS--Content Area Teaching Strategies.

ERIC Educational Resources Information Center

Clary, Linda Mixon

This paper discusses methods of teaching reading in the content areas at the middle school, junior high school, and secondary school levels. If a textbook is to be used, teachers should examine it by administering a readability formula and by checking the book's vocabulary, sentence patterns, and introduction of abstract concepts. To find how well…

Exploring the Relationship between Secondary Science Teachers' Subject Matter Knowledge and Knowledge of Student Conceptions While Teaching Evolution by Natural Selection

ERIC Educational Resources Information Center

Lucero, Margaret M.; Petrosino, Anthony J.; Delgado, Cesar

2017-01-01

The fundamental scientific concept of evolution occurring by natural selection is home to many deeply held alternative conceptions and considered difficult to teach. Science teachers' subject matter knowledge (SMK) and the pedagogical content knowledge (PCK) component of knowledge of students' conceptions (KOSC) can be valuable resources for…

Biology Teachers' Professional Development Needs for Teaching Evolution

ERIC Educational Resources Information Center

Friedrichsen, Patricia J.; Linke, Nicholas; Barnett, Ellen

2016-01-01

The social controversy surrounding the teaching of evolution puts pressure on secondary biology teachers to deemphasize or omit evolution from their curriculum. In this growing pressure, professional development can offer support to biology teachers. In this study, we surveyed secondary biology teachers in Missouri and report the data from…

On the Legal Issues of Teaching Evolution in Public Schools

ERIC Educational Resources Information Center

Hermann, Ronald S.

2013-01-01

In order to effectively teach evolution to all students, even those resistant to learning evolution, science teachers may question the extent to which religion can legally be discussed in the public high school science classroom. Evolution is taught from a variety of approaches, each of which has legal implications. Four approaches to teaching…

New Legislation Threatens the Teaching of Evolution

NASA Astrophysics Data System (ADS)

Landau, Elizabeth

2008-05-01

A new twist on an old legislative tactic may help open the door for the discussion of creationism and intelligent design in science classrooms across the United States. While previous attempts have been made to pass legislation regarding the teaching of evolution, new state legislation is being introduced with the purpose of affording ``rights'' and ``protection'' to teachers or students ``concerning their positions on views regarding biological and chemical evolution,'' according to the text from several bills. The proposed legislation would lessen the authority of written science curricula and potentially would allow legal protection for teachers or students to discuss nonscientific views of evolution in science classrooms.

Teaching and learning: Novice teachers' descriptions of their confidence to teach science content

NASA Astrophysics Data System (ADS)

Ford, Barbara Ann

Statement of the problem. The problem being studied in this research is the relationship between a specific series of integrated science courses in a science teacher preparation program and the actual needs of the science teacher during the first years of teaching practice. Teachers often report that there is a disconnect between the coursework they have taken in college as pre-service teachers and the reality of their classroom practice during their first years of teaching. The intent of this study was to record the descriptions of three teachers who were members of a cohort and took a series of integrated science courses (NSCI series) during their teacher preparation program as it related to the influence of these courses on their teaching practice. The focus of inquiry is guided by a single question: How do former participants in the series of science courses who are currently novice teachers describe their confidence in their ability to teach science content to their middle school students? The theoretical framework was based on Shulman's (1987) pedagogical content knowledge (PCK). PCK involves the teacher understanding the content of science so thoroughly that ways are identified of representing and formulating the subject matter to make it understandable to others. The teacher who has a strong PCK uses powerful analogies, illustrations, examples, explanations and demonstrations that promote personally meaningful student understandings. Novice teachers' reflections on their confidence to teach science content to their middle school students were observed through the lens of PCK. All three novice teachers reported a high confidence level to teach middle school science and attributed their confidence level to a great degree to the integrated science series of courses (NSCI). Method. A qualitative design, specifically a case study, was used for this study. Multiple forms of data collection were employed including a semi structured interview and a focus group

Teaching English Language Learners in the Content Areas

ERIC Educational Resources Information Center

Janzen, Joy

2008-01-01

This review examines current research on teaching English Language Learners (ELLs) in four content area subjects: History, math, English, and science. The following topics are examined in each content area: The linguistic, cognitive, and sociocultural features of academic literacy and how this literacy can be taught; general investigations of…

Evaluating Views of Lecturers on the Consistency of Teaching Content with Teaching Approach: Traditional versus Reform Calculus

ERIC Educational Resources Information Center

Sevimli, Eyup

2016-01-01

This study aims to evaluate the consistency of teaching content with teaching approaches in calculus on the basis of lecturers' views. In this sense, the structures of the examples given in two commonly used calculus textbooks, both in traditional and reform classrooms, are compared. The content analysis findings show that the examples in both…

Using Human Evolution to Teach Evolutionary Theory

ERIC Educational Resources Information Center

Besterman, Hugo; La Velle, Linda Baggott

2007-01-01

This paper discusses some traditional approaches to the teaching of evolutionary theory at pre-university level, criticising in particular some of the more commonly used models and exemplars. Curricular demands are described and an alternative approach is suggested, using the emerging story of human evolution. Recent discoveries help to illustrate…

Teaching Concepts of Natural Sciences to Foreigners through Content-Based Instruction: The Adjunct Model

ERIC Educational Resources Information Center

Satilmis, Yilmaz; Yakup, Doganay; Selim, Guvercin; Aybarsha, Islam

2015-01-01

This study investigates three models of content-based instruction in teaching concepts and terms of natural sciences in order to increase the efficiency of teaching these kinds of concepts in realization and to prove that the content-based instruction is a teaching strategy that helps students understand concepts of natural sciences. Content-based…

Practices and Perspectives of College Instructors on Addressing Religious Beliefs When Teaching Evolution

PubMed Central

Barnes, M. Elizabeth; Brownell, Sara E.

2016-01-01

Evolution is a core concept of biology, and yet many college biology students do not accept evolution because of their religious beliefs. However, we do not currently know how instructors perceive their role in helping students accept evolution or how they address the perceived conflict between religion and evolution when they teach evolution. This study explores instructor practices and beliefs related to mitigating students’ perceived conflict between religion and evolution. Interviews with 32 instructors revealed that many instructors do not believe it is their goal to help students accept evolution and that most instructors do not address the perceived conflict between religion and evolution. Instructors cited many barriers to discussing religion in the context of evolution in their classes, most notably the instructors’ own personal beliefs that religion and evolution may be incompatible. These data are exploratory and are intended to stimulate a series of questions about how we as college biology instructors teach evolution. PMID:27193289

Examining Physics Graduate Teaching Assistants' Pedagogical Content Knowledge for Teaching a New Physics Curriculum

ERIC Educational Resources Information Center

Seung, Eulsun; Bryan, Lynn A.; Haugan, Mark P.

2012-01-01

In this study, we investigated the pedagogical content knowledge (PCK) that physics graduate teaching assistants (TAs) developed in the context of teaching a new introductory physics curriculum, "Matter and Interactions" ("M&I"). "M&I" is an innovative introductory physics course that emphasizes a unified framework for understanding the world and…

Convergent evolution of Y chromosome gene content in flies.

PubMed

Mahajan, Shivani; Bachtrog, Doris

2017-10-04

Sex-chromosomes have formed repeatedly across Diptera from ordinary autosomes, and X-chromosomes mostly conserve their ancestral genes. Y-chromosomes are characterized by abundant gene-loss and an accumulation of repetitive DNA, yet the nature of the gene repertoire of fly Y-chromosomes is largely unknown. Here we trace gene-content evolution of Y-chromosomes across 22 Diptera species, using a subtraction pipeline that infers Y genes from male and female genome, and transcriptome data. Few genes remain on old Y-chromosomes, but the number of inferred Y-genes varies substantially between species. Young Y-chromosomes still show clear evidence of their autosomal origins, but most genes on old Y-chromosomes are not simply remnants of genes originally present on the proto-sex-chromosome that escaped degeneration, but instead were recruited secondarily from autosomes. Despite almost no overlap in Y-linked gene content in different species with independently formed sex-chromosomes, we find that Y-linked genes have evolved convergent gene functions associated with testis expression. Thus, male-specific selection appears as a dominant force shaping gene-content evolution of Y-chromosomes across fly species.While X-chromosome gene content tends to be conserved, Y-chromosome evolution is dynamic and difficult to reconstruct. Here, Mahajan and Bachtrog use a subtraction pipeline to identify Y-linked genes in 22 Diptera species, revealing patterns of Y-chromosome gene-content evolution.

An Alternative Team Teaching Model for Content-Based Instruction.

ERIC Educational Resources Information Center

Stewart, Timothy; Sagliano, Michael; Sagliano, Julie

2000-01-01

Describes an alternative teaching model of content-based instruction, Collaborative Interdisciplinary Team Teaching (CITT), used in an English-medium Japanese liberal arts university, highlighting the main features of CITT by comparing it to other relevant models. The article describes how the model has been applied, then discusses perceived…

Student Teachers' Attitudes towards and Willingness to Teach Evolution in a Changing South African Environment

ERIC Educational Resources Information Center

Abrie, A. L.

2010-01-01

This article investigates the attitudes of South African student teachers towards the theory of evolution and their willingness to teach it. The teaching of evolution has been excluded from the South African school curriculum for most of the 20th century. In 2008, Grade 12 learners were for the first time exposed to the concept of evolution in the…

Exploring Podcasting in Heredity and Evolution Teaching

ERIC Educational Resources Information Center

Almeida-Aguiar, Cristina; Carvalho, Ana Amélia

2016-01-01

Podcasts are digital files very popular in several and very distinct areas. In higher education, they have been explored in a multitude of ways mainly to support teaching and learning processes. The study here described focuses the integration of podcasts in Heredity and Evolution, a course from the Biology and Geology Degree Program at University…

Operations Management Teaching: Establishing Content and Relevance to Practitioners

ERIC Educational Resources Information Center

Doran, Desmond; Hill, Alex; Brown, Steve; Aktas, Emel; Kuula, Markku

2013-01-01

This paper explores the relevance to industry's needs of operations management (OM) teaching in higher education, by researching the content of OM modules delivered by UK academics and comparing the results of this research with the views of business practitioners having had first-hand experience of OM teaching on MBA programmes. To determine…

Fairness in Teaching Evolution in Public Schools

ERIC Educational Resources Information Center

Warnick, Bryan

2014-01-01

In this article, Bryan Warnick discusses not so much whether creationism should be taught in schools, but how evolution should be taught. He contends that if we are going to prohibit the teaching of something like Intelligent Design (ID) in science classrooms because it is unscientific, what implications does that then have for how we teach…

Pedagogical Content Knowledge in Teaching Material

ERIC Educational Resources Information Center

Saeli, Mara; Perrenet, Jacob; Jochems, Wim M. G.; Zwaneveld, Bert

2012-01-01

The scope of this article is to understand to what extent Computer Science teachers can find support for their Pedagogical Content Knowledge (PCK) in teaching material. We report the results of a study in which PCK is used as framework to develop a research instrument to examine three high school computer science textbooks, with special focus on…

Practices and Perspectives of College Instructors on Addressing Religious Beliefs When Teaching Evolution

ERIC Educational Resources Information Center

Barnes, M. Elizabeth; Brownell, Sara E.

2016-01-01

Evolution is a core concept of biology, and yet many college biology students do not accept evolution because of their religious beliefs. However, we do not currently know how instructors perceive their role in helping students accept evolution or how they address the perceived conflict between religion and evolution when they teach evolution.…

Comparing Common Origins: Using Biotechnology To Teach Evolution.

ERIC Educational Resources Information Center

McLaughlin, John; Glasson, George

2001-01-01

Presents an innovative, inquiry-oriented lesson plan for using biotechnology to teach evolution. Using acrylamide gel electrophoresis, students learn how to isolate and compare different proteins from the muscle tissue of readily available seafood specimens to determine phylogenetic relationships. Uses a 5E (engagement, exploration, explanation,…

Technological pedagogical content knowledge and teaching practice of mathematics trainee teachers

NASA Astrophysics Data System (ADS)

Tajudin, Nor'ain Mohd.; Kadir, Noor Zarinawaty Abd.

2014-07-01

This study aims to identify the level of technological pedagogical content knowledge (TPCK) of mathematics trainee teachers at Universiti Pendidikan Sultan Idris (UPSI) and explore their teaching practices during practical training at school. The study was conducted in two phases using a mix-method research. In the first phase, a survey method using a questionnaire was carried out on 156 trainee teachers of Bachelor of Mathematics Education (AT14) and Bachelor of Science (Mathematics) with Education (AT48). The instrument used was a questionnaire that measures the level of content knowledge, pedagogy, technology and TPCK of mathematics. Data were analyzed using descriptive statistics, namely the mean. While in the second phase, the interview method involved four trainee teachers were performed. The instrument used was the semi-structured interview protocol to assess the trainee teacher's TPCK integration in their teaching practice. Data were analyzed using the content analysis. The findings showed that the level of knowledge of TPCK among trainee teachers was moderate with overall mean score of 3.60. This level did not show significant differences between the two programs with mean scores of 3.601 for the AT14 group and 3.603 for the AT48 group. However, there was a difference for gender classification such that the female trainees had mean score of 3.58 and male trainees with mean score of 3.72. Although students' TPCK level was moderate, the level of content knowledge (CK), technological knowledge (TK) and pedagogical knowledge (PK), showed a higher level with overall mean scores of 3.75, 3.87 and 3.84 respectively. The findings also showed that in terms of content knowledge, trainee teacher's learning mathematics background was good, but the knowledge of mathematics was limited in the curriculum, philosophy and application aspect. In terms of pedagogical content knowledge, all respondents tend to use lecture and discussion methods in teaching Trigonometry topic

Teaching Evolution to Non-English Proficient Students by Using Lego Robotics

ERIC Educational Resources Information Center

Whittier, L. Elena; Robinson, Michael

2007-01-01

This article describes a teaching unit that used Lego Robotics to address state science standards for teaching basic principles of evolution in two middle school life science classes. All but two of 29 students in these classes were native Spanish speakers from Mexico. Both classes were taught using Sheltered Instruction Observation Protocol…

Current Status of Research in Teaching and Learning Evolution: II. Pedagogical Issues

NASA Astrophysics Data System (ADS)

Smith, Mike U.

2010-06-01

This is the second of two articles that address recent scholarship about teaching and learning about evolution. This second review seeks to summarize this state of affairs and address the implications of this work for the classroom by addressing four basic questions: (1) What is evolution?/What components of the theory are important at the introductory level? (2) Why do students and members of the public at large need to understand evolution? (3) What makes evolution difficult to teach and learn? and (4) What promising instructional approaches have been developed and tested? The paper will also focus on concerns about both the research designs and the measures used in this work. Based on this review, I will then propose a set of pedagogical implications and recommendations for the classroom instructor and call for studies to address specific gaps identified.

A Teaching Module about Stellar Structure and Evolution

ERIC Educational Resources Information Center

Colantonio, Arturo; Galano, Silvia; Leccia, Silvio; Puddu, Emanuella; Testa, Italo

2017-01-01

In this paper, we present a teaching module about stellar structure, functioning and evolution. Drawing from literature in astronomy education, we designed the activities around three key ideas: spectral analysis, mechanical and thermal equilibrium, energy and nuclear reactions. The module is divided into four phases, in which the key ideas for…

Teaching and Learning about Solid Waste: Aspects of Content Knowledge

ERIC Educational Resources Information Center

Cinquetti, Heloisa Chalmers Sisla; de Carvalho, Luiz Marcelo

2007-01-01

This paper investigates aspects of content knowledge related to teaching and learning about solid waste, focusing on the processes of learning and teaching by Elementary School teachers in Brazil, in two modalities of continuing education: courses and school-based meetings. We analyse elements of teachers' reflections whilst referring to three…

Learning about Semi Conductors for Teaching--The Role Played by Content Knowledge in Pedagogical Content Knowledge (PCK) Development

ERIC Educational Resources Information Center

Rollnick, Marissa

2017-01-01

This study focuses on how teachers learn to teach a new topic and the role played by their developing content knowledge as they teach. The paper is based on seven high school science teachers' studies on the teaching of semiconductors, at the time a new topic in the curriculum. Analysis of artefacts such as teacher concept maps, video recordings…

Teaching Darwinian Evolution: Learning from Religious Education

NASA Astrophysics Data System (ADS)

Stolberg, Tonie L.

2010-06-01

This article examines what science education might be able to learn from phenomenological religious education’s attempts to teach classes where students hold a plurality of religious beliefs. Recent statements as to how best to accomplish the central pedagogical concept of ‘learning from religion’ as a vehicle for human transformation are explored, and then used to appraise the historical research into how Charles Darwin’s responses to religious ideas influenced and were influenced by his scientific work. The issues identified as crucial for science educators to be aware of when teaching students Darwinian evolution are then outlined and, finally, suggestions are made to enable individual students to examine how their personal religious beliefs might interact with their growing understanding of Darwin’s evolutionary approach.

Case studies in teaching evolution: The intersection of dilemmas in practice

NASA Astrophysics Data System (ADS)

Fisher, Rachel

Despite recent science education reform documents citing evolution as a core concept to be taught in grades K-12, research shows problems with how it is currently taught. Evolution is often avoided, teachers minimize its importance within biology, infuse misconceptions, and/or interject non-scientific ideologies into lessons. My research focused on how teachers in two geographically and culturally distinct school districts in the southwestern U.S. negotiate dilemmas during an evolution unit. One school district was rural and had a large population of Mormon students, while the other district was urban, with a large majority Mexican/Mexican-American students. Using a case study approach, I observed three biology teachers during their evolution lessons, interviewed them throughout the unit, co-planned lessons with them, and collected artifacts from this unit, including anonymous student work. I also included data from four genetics lessons for each teacher to determine if the issues that arose during the evolution unit were a result of the general practice of the teacher, or if they were unique to evolution. Findings showed teachers' backgrounds and comfort levels with evolution, in addition to their perceptions of community context, affected how they negotiated pedagogical, conceptual, political, and cultural dilemmas. This study's findings will inform in-service teachers' future practice and professional development tools to aid with their teaching---this may include methods to negotiate some of the political (e.g. state standards) or cultural (e.g. religious resistance) issues inherent to teaching evolution.

Demonstration and Pantomime in the Evolution of Teaching.

PubMed

Gärdenfors, Peter

2017-01-01

Donald proposes that early Homo evolved mimesis as a new form of cognition. This article investigates the mimesis hypothesis in relation to the evolution of teaching. The fundamental capacities that distinguish hominin teaching from that of other animals are demonstration and pantomime. A conceptual analysis of the instructional and communicative functions of demonstration and pantomime is presented. Archaeological evidence that demonstration was used for transmitting the Oldowan technology is summarized. It is argued that pantomime develops out of demonstration so that the primary objective of pantomime is that the onlooker learns the motoric patterns shown in the pantomime. The communicative use of pantomime is judged to be secondary. This use of pantomime is also contrasted with other forms of gestures. A key feature of the analysis is that the meaning of a pantomime is characterized by the force patterns of the movements. These force patterns form the core of a model of the cognitive mechanism behind pantomime. Finally, the role of pantomime in the evolution of language is also discussed.

Demonstration and Pantomime in the Evolution of Teaching

PubMed Central

Gärdenfors, Peter

2017-01-01

Donald proposes that early Homo evolved mimesis as a new form of cognition. This article investigates the mimesis hypothesis in relation to the evolution of teaching. The fundamental capacities that distinguish hominin teaching from that of other animals are demonstration and pantomime. A conceptual analysis of the instructional and communicative functions of demonstration and pantomime is presented. Archaeological evidence that demonstration was used for transmitting the Oldowan technology is summarized. It is argued that pantomime develops out of demonstration so that the primary objective of pantomime is that the onlooker learns the motoric patterns shown in the pantomime. The communicative use of pantomime is judged to be secondary. This use of pantomime is also contrasted with other forms of gestures. A key feature of the analysis is that the meaning of a pantomime is characterized by the force patterns of the movements. These force patterns form the core of a model of the cognitive mechanism behind pantomime. Finally, the role of pantomime in the evolution of language is also discussed. PMID:28382011

Exploring the Role of Content Knowledge in Responsive Teaching

ERIC Educational Resources Information Center

Goodhew, Lisa M.; Robertson, Amy D.

2017-01-01

In this paper, we begin to explore the role of content knowledge in responsive teaching (RT), using "in situ" data to draw out and speak to a latent disagreement within the literature. We claim that one role that content knowledge plays in RT is to support teachers in eliciting, seeing, and then pursuing disciplinary connections within…

Teaching evolution in the Australian classroom

NASA Astrophysics Data System (ADS)

Vozzo, Les

A summary of the key issues of controversy encountered by science teachers in Australian classrooms. Evolution, cloning and gene manipulation, fertility control, artificial intelligence, irradiation of food, the use of nuclear energy, radiation from powerlines are some of the topics discussed and debated in classrooms. What are some of the difficulties encountered by teachers when students ask questions that raise moral dilemmas and challenges entrenched beliefs and views of the world. What are some of the teaching strategies used that deal with these difficulties.

Comparative Structural Models of Similarities and Differences between "Vehicle" and "Target" in Order to Teach Darwinian "Evolution"

ERIC Educational Resources Information Center

Marcelos, Maria Fatima; Nagem, Ronaldo L.

2010-01-01

Our objective is to contribute to the teaching of Classical Darwinian "Evolution" by means of a study of analogies and metaphors. Throughout the history of knowledge about "Evolution" and in Science teaching, tree structures have been used an analogs to refer to "Evolution," such as by Darwin in the "Tree of Life" passage contained in "On The…

Teaching evolution (and all of biology) more effectively: Strategies for engagement, critical reasoning, and confronting misconceptions.

PubMed

Nelson, Craig E

2008-08-01

The strength of the evidence supporting evolution has increased markedly since the discovery of DNA but, paradoxically, public resistance to accepting evolution seems to have become stronger. A key dilemma is that science faculty have often continued to teach evolution ineffectively, even as the evidence that traditional ways of teaching are inferior has become stronger and stronger. Three pedagogical strategies that together can make a large difference in students' understanding and acceptance of evolution are extensive use of interactive engagement, a focus on critical thinking in science (especially on comparisons and explicit criteria) and using both of these in helping the students actively compare their initial conceptions (and publicly popular misconceptions) with more fully scientific conceptions. The conclusion that students' misconceptions must be dealt with systematically can be difficult for faculty who are teaching evolution since much of the students' resistance is framed in religious terms and one might be reluctant to address religious ideas in class. Applications to teaching evolution are illustrated with examples that address criteria and critical thinking, standard geology versus flood geology, evolutionary developmental biology versus organs of extreme perfection, and the importance of using humans as a central example. It is also helpful to bridge the false dichotomy, seen by many students, between atheistic evolution versus religious creationism. These applications are developed in detail and are intended to be sufficient to allow others to use these approaches in their teaching. Students and other faculty were quite supportive of these approaches as implemented in my classes.

The effects of a summer science camp teaching experience on preservice elementary teachers' science teaching efficacy, science content knowledge, and understanding of the nature of science

NASA Astrophysics Data System (ADS)

Logerwell, Mollianne G.

The purpose of this study was to investigate the impact of a summer science camp teaching experience on preservice elementary teachers' science teaching efficacy, science content knowledge, and understanding of the nature of science. Master's degree students enrolled in the elementary Fairfax Partnership Schools (FPS, n = 21) cohort served as the treatment group, while those enrolled in the Loudoun Partnership Schools (LPS, n = 15) and Professional Development Schools (PDS, n = 24) cohorts at George Mason University served as the control groups. The treatment group planned for and taught a two-week inquiry- and problem-based summer science camp as part of their science methods course, while the control groups did not. The Science Teaching Efficacy Belief Instrument (STEBI), a science content assessment, a personal data questionnaire, and a modified version of the Views of Nature of Science Questionnaire (VNOS-C) were administered to the participants at the beginning and end of their science methods course. Analyses revealed significant increases for the FPS group in general science teaching efficacy, personal science teaching efficacy, science teaching outcome expectancy, general science knowledge, biology content knowledge, chemistry content knowledge, and understanding of NOS; the LPS group in general science teaching efficacy, personal science teaching efficacy, chemistry content knowledge, and understanding of NOS; and, the PDS group in general science teaching efficacy, personal science teaching efficacy, and chemistry content knowledge. Additionally, the FPS group had significantly higher general science teaching efficacy than both control groups, personal science teaching efficacy than the PDS group, and understanding of NOS than the LPS group. Overall, the findings indicate that course length is not as important for developing preservice teachers' teaching efficacy and understanding of content as having connected, authentic field-based teaching experiences

Hybrid Text: An Engaging Genre to Teach Content Area Material across the Curriculum

ERIC Educational Resources Information Center

Bintz, William P.; Ciecierski, Lisa M.

2017-01-01

The Common Core State Standards for English language arts expect that teachers will use narrative and informational texts to teach content area material across the curriculum. However, many teachers at all grade levels struggle to incorporate both kinds of text, especially given the vast amount of specialized content they are required to teach.…

Evolution of genome size and genomic GC content in carnivorous holokinetics (Droseraceae).

PubMed

Veleba, Adam; Šmarda, Petr; Zedek, František; Horová, Lucie; Šmerda, Jakub; Bureš, Petr

2017-02-01

Studies in the carnivorous family Lentibulariaceae in the last years resulted in the discovery of the smallest plant genomes and an unusual pattern of genomic GC content evolution. However, scarcity of genomic data in other carnivorous clades still prevents a generalization of the observed patterns. Here the aim was to fill this gap by mapping genome evolution in the second largest carnivorous family, Droseraceae, where this evolution may be affected by chromosomal holokinetism in Drosera METHODS: The genome size and genomic GC content of 71 Droseraceae species were measured by flow cytometry. A dated phylogeny was constructed, and the evolution of both genomic parameters and their relationship to species climatic niches were tested using phylogeny-based statistics. The 2C genome size of Droseraceae varied between 488 and 10 927 Mbp, and the GC content ranged between 37·1 and 44·7 %. The genome sizes and genomic GC content of carnivorous and holocentric species did not differ from those of their non-carnivorous and monocentric relatives. The genomic GC content positively correlated with genome size and annual temperature fluctuations. The genome size and chromosome numbers were inversely correlated in the Australian clade of Drosera CONCLUSIONS: Our results indicate that neither carnivory (nutrient scarcity) nor the holokinetism have a prominent effect on size and DNA base composition of Droseraceae genomes. However, the holokinetic drive seems to affect karyotype evolution in one of the major clades of Drosera Our survey confirmed that the evolution of GC content is tightly connected with the evolution of genome size and also with environmental conditions. © The Author 2016. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Practices and Perspectives of College Instructors on Addressing Religious Beliefs When Teaching Evolution.

PubMed

Barnes, M Elizabeth; Brownell, Sara E

2016-01-01

Evolution is a core concept of biology, and yet many college biology students do not accept evolution because of their religious beliefs. However, we do not currently know how instructors perceive their role in helping students accept evolution or how they address the perceived conflict between religion and evolution when they teach evolution. This study explores instructor practices and beliefs related to mitigating students' perceived conflict between religion and evolution. Interviews with 32 instructors revealed that many instructors do not believe it is their goal to help students accept evolution and that most instructors do not address the perceived conflict between religion and evolution. Instructors cited many barriers to discussing religion in the context of evolution in their classes, most notably the instructors' own personal beliefs that religion and evolution may be incompatible. These data are exploratory and are intended to stimulate a series of questions about how we as college biology instructors teach evolution. © 2016 M. E. Barnes and S. E. Brownell. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Determining Quality Teachers: Mathematical Content Knowledge, Perceptions of Teaching Self-Efficacy, and Attitudes toward Mathematics among a Teach for America Cohort

ERIC Educational Resources Information Center

Evans, Brian R.

2010-01-01

The purpose of this study was to understand the relationships between mathematical content knowledge, perceptions of teaching self-efficacy, and attitudes toward mathematics in one cohort of Teach for America teachers who took the New York State Content Special Test in mathematics at the start of their program, and a mathematics attitude…

Learning from Rookie Mistakes: Critical Incidents in Developing Pedagogical Content Knowledge for Teaching Science to Teachers

ERIC Educational Resources Information Center

Cite, Suleyman; Lee, Eun; Menon, Deepika; Hanuscin, Deborah L.

2017-01-01

While there is a growing literature focused on doctoral preparation for teaching about science teaching, rarely have recommendations extended to preparation for teaching science content to teachers. We three doctoral students employ self-study as a research methodology to investigate our developing pedagogical content knowledge for teaching…

Developing Content Knowledge for Teaching Assessments for the Measures of Effective Teaching Study. Research Report. ETS RR-14-33

ERIC Educational Resources Information Center

Phelps, Geoffrey; Weren, Barbara; Croft, Andrew; Gitomer, Drew

2014-01-01

This report documents the development of assessments of content knowledge for teaching (CKT) as part of the Measures of Effective Teaching (MET) study, funded by the Bill and Melinda Gates Foundation.The MET study was designed to develop a set of measures that together serve as an accurate indicator of teaching effectiveness. The study was…

How to Teach Content: Existing Concepts and Prospects for Development

ERIC Educational Resources Information Center

Zascerinska, Jelena

2011-01-01

The paradigm has changed from the static transmitted contents to knowledge that is ever renewable and often construed jointly with other learners (Niemi, 2008, p. 12) in a changing multicultural environment. Aim of the research is to analyze efficiency of the process of teaching and learning content applied to enhance students' knowledge in…

A Call to Use Cultural Competence When Teaching Evolution to Religious College Students: Introducing Religious Cultural Competence in Evolution Education (ReCCEE)

PubMed Central

Barnes, M. Elizabeth; Brownell, Sara E.

2017-01-01

Low acceptance of evolution among undergraduate students is common and is best predicted by religious beliefs. Decreasing students’ perceived conflict between religion and evolution could increase their acceptance of evolution. However, college biology instructors may struggle with trying to decrease students’ perceived conflict between religion and evolution because of differences in the religious cultures and beliefs of instructors and students. Although a large percentage of undergraduate students in evolution courses are religious, most instructors teaching evolution are not. To consider differences between the secular culture of many college instructors and the religious culture of many students, we propose using a lens of cultural competence to create effective evolution education. Cultural competence is the ability of individuals from one culture (in this case, primarily secular instructors who are teaching evolution) to bridge cultural differences and effectively communicate with individuals from a different culture (in this case, primarily religious undergraduate biology students). We call this new framework Religious Cultural Competence in Evolution Education (ReCCEE). In this essay, we describe a suite of culturally competent practices that can help instructors reduce students’ perceived conflict between evolution and religion, increase students’ acceptance of evolution, and help create more inclusive undergraduate biology classrooms. PMID:29167225

College students' use of science content during socioscientific issues negotiation: Impact of evolution understanding and acceptance

NASA Astrophysics Data System (ADS)

Fowler, Samantha R.

The purpose of this study was to explore the evolution science content used during college students' negotiation of biology-based socioscientific issues (SSI) and examine how it related to students' conceptual understanding and acceptance of biological evolution. Specific research questions were, (1a) what specific evolutionary science content do college students evoke during SSI negotiation, (1b) what is the depth of the evolutionary science content reflected in college students. SSI negotiation, and (2) what is the nature of the interaction between evolution understanding and evolution acceptance as they relate to depth of use of evolution content during SSI negotiation? The Socioscientific Issues Questionnaire (SSI-Q) was developed using inductive data analysis to examine science content use and to develop a rubric for measuring depth of evolutionary science content use during SSI negotiation. Sixty upper level undergraduate biology and non-biology majors completed the SSI-Q and also the Conceptual Inventory of Natural Selection (CINS: Anderson, Fisher, & Norman, 2002) to measure evolution understanding and the Measure of Acceptance of the Theory of Evolution (MATE: Rutledge & Warden, 1999) to measure evolution acceptance. A multiple regression analysis tested for interaction effects between the predictor variables, evolution understanding and evolution acceptance. Results indicate that college students primarily use science concepts related to evolution to negotiate biology-based SSI: variation in a population, inheritance of traits, differential success, and change through time. The hypothesis that the extent of one's acceptance of evolution is a mitigating factor in how evolution content is evoked during SSI negotiation was supported by the data. This was seen in that evolution was the predominant science content used by participants for each of the three SSI scenarios used in this study and used consistently throughout the three SSI scenarios. In addition to

Graduate Teaching Assistants' Enactment of Reasoning-and-Proving Tasks in a Content Course for Elementary Teachers

ERIC Educational Resources Information Center

Rogers, Kimberly Cervello; Steele, Michael D.

2016-01-01

Graduate teaching assistants serve as instructors of record for numerous undergraduate courses every semester, including serving as teachers for mathematics content courses for elementary preservice teachers. In this study, we examine 6 teaching assistants' teaching practices in the context of a geometry content course for preservice teachers by…

Elementary Teachers' Perceptions of Teaching Science to Improve Student Content Knowledge

NASA Astrophysics Data System (ADS)

Stephenson, Robert L.

The majority of Grade 5 students demonstrate limited science knowledge on state assessments. This trend has been documented since 2010 with no evidence of improvement. Because state accountability formulas include proficiency scores and carry sanctions against districts that fail to meet proficiency thresholds, improved student performance in science is an important issue to school districts. The purpose of this study was to explore elementary teachers' perceptions about their students' science knowledge, the strategies used to teach science, the barriers affecting science teaching, and the self-efficacy beliefs teachers maintain for teaching science. This study, guided by Vygotsky's social constructivist theory and Bandura's concept of self-efficacy, was a bounded instrumental case study in which 15 participants, required to be teaching K-5 elementary science in the county, were interviewed. An analytic technique was used to review the qualitative interview data through open coding, clustering, and analytical coding resulting in identified categorical themes that addressed the research questions. Key findings reflect students' limited content knowledge in earth and physical science. Teachers identified barriers including limited science instructional time, poor curricular resources, few professional learning opportunities, concern about new state standards, and a lack of teaching confidence. To improve student content knowledge, teachers identified the need for professional development. The project is a professional development series provided by a regional education service agency for K-5 teachers to experience science and engineering 3-dimensional learning. Area students will demonstrate deeper science content knowledge and benefit from improved science instructional practice and learning opportunities to become science problem solvers and innovative contributors to society.

Improving Students' Conceptual Understanding of a Specific Content Learning: A Designed Teaching Sequence

ERIC Educational Resources Information Center

Ahmad, N. J.; Lah, Y. Che

2012-01-01

The efficacy of a teaching sequence designed for a specific content of learning of electrochemistry is described in this paper. The design of the teaching draws upon theoretical insights into perspectives on learning and empirical studies to improve the teaching of this topic. A case study involving two classes, the experimental and baseline…

Evolution-based Virtual Content Insertion with Visually Virtual Interactions in Videos

NASA Astrophysics Data System (ADS)

Chang, Chia-Hu; Wu, Ja-Ling

With the development of content-based multimedia analysis, virtual content insertion has been widely used and studied for video enrichment and multimedia advertising. However, how to automatically insert a user-selected virtual content into personal videos in a less-intrusive manner, with an attractive representation, is a challenging problem. In this chapter, we present an evolution-based virtual content insertion system which can insert virtual contents into videos with evolved animations according to predefined behaviors emulating the characteristics of evolutionary biology. The videos are considered not only as carriers of message conveyed by the virtual content but also as the environment in which the lifelike virtual contents live. Thus, the inserted virtual content will be affected by the videos to trigger a series of artificial evolutions and evolve its appearances and behaviors while interacting with video contents. By inserting virtual contents into videos through the system, users can easily create entertaining storylines and turn their personal videos into visually appealing ones. In addition, it would bring a new opportunity to increase the advertising revenue for video assets of the media industry and online video-sharing websites.

Does Increasing Biology Teacher Knowledge of Evolution and the Nature of Science Lead to Greater Preference for the Teaching of Evolution in Schools?

ERIC Educational Resources Information Center

Nehm, Ross H.; Schonfeld, Irvin Sam

2007-01-01

This study investigated whether or not an increase in secondary science teacher knowledge about evolution and the nature of science gained from completing a graduate-level evolution course was associated with greater preference for the teaching of evolution in schools. Forty-four precertified secondary biology teachers participated in a 14-week…

Current Status of Research in Teaching and Learning Evolution: I. Philosophical/Epistemological Issues

NASA Astrophysics Data System (ADS)

Smith, Mike U.

2010-06-01

Scholarship that addresses teaching and learning about evolution has rapidly increased in recent years. This review of that scholarship first addresses the philosophical/epistemological issues that impinge on teaching and learning about evolution, including the proper philosophical goals of evolution instruction; the correlational and possibly causal relationships among knowing, understanding, accepting, and believing; and the factors that affect student understanding, acceptance, and/or belief. Second, I summarize the specific epistemological issues involved, including empiricism, naturalism, philosophical vs methodological materialism, science vs religion as non-overlapping magisteria, and science as a way of knowing. Third, the paper critically reviews the strengths and weaknesses of the research tools available to measure the nature of science, epistemological beliefs, and especially the acceptance of evolution. Based on these findings, further research in these areas, especially study of the factors that cause lack of explanatory coherence as well as replications of studies that promise to explain current confusing findings about the interrelationships among student understanding, acceptance, and belief in evolution, are called for. In addition, this review calls for more longitudinal studies to delineate causal connections as well as improved measurement tools.

Teaching and Assessing Content Knowledge in Preservice Physical Education

ERIC Educational Resources Information Center

Ayvazo, Shiri; Ward, Phillip; Stuhr, Paul T.

2010-01-01

Most content knowledge (CK) courses in physical education teacher education focus mostly on knowledge of rules, etiquette, techniques, tactics, and performance of the activity. Much less emphasis is placed on error detection and instructional tasks. This article therefore presents teaching and assessment strategies that facilitate the acquisition…

Middle School Mathematics Teachers' Pedagogical Content Knowledge Regarding Teaching Strategies on Quadrilaterals

ERIC Educational Resources Information Center

Akkas, Elif Nur; Türnüklü, Elif

2014-01-01

Pedagogical content knowledge is consisted of two components: student knowledge and teaching strategies. Teaching strategies was defined under two sub-headings as strategies for specific topics and specific strategies for any topic. The purpose of this study was to examine the method with which quadrilaterals were taught by mathematics teachers…

Content Management Middleware for the Support of Distributed Teaching

ERIC Educational Resources Information Center

Tsalapatas, Hariklia; Stav, John B.; Kalantzis, Christos

2004-01-01

eCMS is a web-based federated content management system for the support of distributed teaching based on an open, distributed middleware architecture for the publication, discovery, retrieval, and integration of educational material. The infrastructure supports the management of both standalone material and structured courses, as well as the…

Skulls and Human Evolution: The Use of Casts of Anthropoid Skulls in Teaching Concepts of Human Evolution.

ERIC Educational Resources Information Center

Gipps, John

1991-01-01

Proposes the use of a series of 11 casts of fossil skulls as a method of teaching about the theory of human evolution. Students explore the questions of which skulls are "human" and which came first in Homo Sapien development, large brain or upright stance. (MDH)

The influence of pedagogical content knowledge (PCK) for teaching macroevolution on student outcomes in a general education biology course

NASA Astrophysics Data System (ADS)

Walter, Emily Marie

This study investigated the influence of pedagogical content knowledge (PCK) for teaching macroevolution on non-science majors' knowledge of macroevolution and evolution acceptance. The nature and sources of an experienced faculty member's PCK and instruction as enacted PCK (Park & Oliver, 2008) were examined to consider the influence of these components on students' knowledge of macroevolution and evolution acceptance. The study used a mixed methods approach to understand how PCK influences student outcomes, and is one of the first to examine the influence of PCK on student outcomes at the post-secondary level. In addition, the study is one of few to document a significant relationship between knowledge of evolution and evolution acceptance, including how instruction influenced these outcomes. The case selected for study was a general education biology class: 270 students and their instructor. To examine the nature and sources of the instructor's PCK for teaching macroevolution, the course was observed in its entirety, the instructor was interviewed before, during, and after the evolution unit, and artifacts were collected from the evolution unit. Interview and observational protocols for the instructor were developed based on the Magnussson, Kracjik, & Borko (1999) model of PCK. The instructor was found to have deep knowledge of learners, and this knowledge in turn informed the other components of her PCK. Her knowledge of learners was built through reflecting on student exam outcomes, referencing the pedagogical literature, interactions with students, and discussions with colleagues. These findings have implications for faculty professional development. The influence of the course was examined both quantitatively and qualitatively. Students were surveyed using the Measure of Understanding of Macroevolution (Nadelson & Southerland, 2010a) the Measure of Acceptance of the Theory of Evolution (Rutledge & Warden, 1999, 2007). From pre- to post-test, students became

The Effect of Teaching Practices with Real Life Content in Light and Sound Learning Areas

ERIC Educational Resources Information Center

Yalçin, Sema Altun; Yalçin, Pasa; Akar, M. Said; Sagirli, Meryem Özturan

2017-01-01

In this present study, it was aimed to investigate the effect of teaching practices with real life content in light and sound learning areas. With this purpose, it was intended to determine the contribution of teaching practices with real life content (TPRLC) to the levels of pre-service teachers' skills to associate the light and sound learning…

A Novel Laboratory Activity for Teaching about the Evolution of Multicellularity

ERIC Educational Resources Information Center

Ratcliff, William C.; Raney, Allison; Westreich, Sam; Cotner, Sehoya

2014-01-01

The evolution of complexity remains one of the most challenging topics in biology to teach effectively. We present a novel laboratory activity, modeled on a recent experimental breakthrough, in which students experimentally evolve simple multicellularity using single-celled yeast ("Saccharomyces cerevisiae"). By simply selecting for…

Transforming Misconceptions: Using Transformative Experience to Promote Positive Affect and Conceptual Change in Students Learning about Biological Evolution

ERIC Educational Resources Information Center

Heddy, Benjamin C.; Sinatra, Gale M.

2013-01-01

Teaching and learning about complex scientific content, such as biological evolution, is challenging in part because students have a difficult time seeing the relevance of evolution in their everyday lives. The purpose of this study was to explore the effectiveness of the Teaching for Transformative Experiences in Science (TTES) model (Pugh, 2002)…

Graphic Design: A Sustainable Solution to Manage the Contents of Teaching Materials

ERIC Educational Resources Information Center

Victor, Garcia Izaguirre; Luisa, Pier Castello Maria; Eduardo, Arvizu Sanchez

2010-01-01

There is a concern that the teaching of subjects is applied not only with support from a set of technological devices, but largely in the proper use of teaching and new technologies. Taking this idea, the authors develop a research and sustainable design that result in educational materials in solid content and technological innovation, also to…

Examining the Teaching of Science, and Technology and Engineering Content and Practices: An Instrument Modification Study

ERIC Educational Resources Information Center

Love, Tyler S.; Wells, John G.; Parkes, Kelly A.

2017-01-01

A modified Reformed Teaching Observation Protocol (RTOP) (Piburn & Sawada, 2000) instrument was used to separately examine eight technology and engineering (T&E) educators' teaching of science, and T&E content and practices, as called for by the "Standards for Technological Literacy: Content for the Study of Technology"…

Exploring Changes to a Teacher's Teaching Practices and Student Learning through a Volleyball Content Knowledge Workshop

ERIC Educational Resources Information Center

Kim, Insook

2016-01-01

This paper describes how improving a teacher's content knowledge changes his teaching practices and its subsequent effects on student learning during a middle school volleyball instructional unit. The study was designed to challenge teacher educators' thinking about the importance of in-depth content knowledge for effective teaching by…

Thinking and Content Learning of Mathematics and Science as Cognitional Development in Content and Language Integrated Learning (CLIL): Teaching Through a Foreign Language in Finland

ERIC Educational Resources Information Center

Jappinen, Aini-Kristiina

2005-01-01

This paper presents a study on thinking and learning processes of mathematics and science in teaching through a foreign language, in Finland. The entity of thinking and content learning processes is, in this study, considered as cognitional development. Teaching through a foreign language is here called Content and Language Integrated Learning or…

A teaching module about stellar structure and evolution

NASA Astrophysics Data System (ADS)

Colantonio, Arturo; Galano, Silvia; Leccia, Silvio; Puddu, Emanuella; Testa, Italo

2017-01-01

In this paper, we present a teaching module about stellar structure, functioning and evolution. Drawing from literature in astronomy education, we designed the activities around three key ideas: spectral analysis, mechanical and thermal equilibrium, energy and nuclear reactions. The module is divided into four phases, in which the key ideas for describing stars' functioning and physical mechanisms are gradually introduced. The activities (20 hours) build on previously learned laws in mechanics, thermodynamics, and electromagnetism and help students combine them meaningfully in order to get a complete picture of processes that happens in stars. The module was piloted with two intact classes of secondary school students (N = 59 students, 17-18 years old), using a ten-question multiple-choice questionnaire as research instrument. Results support the effectiveness of the proposed activities. Implications for the teaching of advanced physics topics using stars as fruitful context are briefly discussed.

Understanding primary school science teachers' pedagogical content knowledge: The case of teaching global warming

NASA Astrophysics Data System (ADS)

Chordnork, Boonliang; Yuenyong, Chokchai

2018-01-01

This aim of this research was to investigate primary school science teachers understanding and teaching practice as well as the influence on teaching and learning a topic like global warming. The participants were four primary science teachers, who were not graduated in science education. Methodology was the case study method, which was under the qualitative research regarded from interpretive paradigm. Data were collected by openended questionnaire, semi-structure interview, and document colleting. The questionnaire examined teachers' background, teachers' understanding of problems and threats of science teaching, desiring of development their PCK, sharing the teaching approaches, and their ideas of strength and weakness. a semi-structured interview was conducted based on the approach for capturing PCK of Loughran [23] content representation (CoRe). And, the document was collected to clarify what evidence which was invented to effect on students' learning. These document included lesson plan, students' task, and painting about global warming, science projects, the picture of activities of science learning, the exercise and test. Data analysis employed multiple approach of evidence looking an issue from each primary science teachers and used triangulation method to analyze the data with aiming to make meaning of teachers' representation of teaching practice. These included descriptive statistics, CoRe interpretation, and document analysis. The results show that teachers had misunderstanding of science teaching practice and they has articulated the pedagogical content knowledge in terms of assessment, goal of teaching and linking to the context of socio cultural. In contrast, knowledge and belief of curriculum, students' understanding of content global warming, and strategies of teaching were articulated indistinct by non-graduate science teacher. Constructing opportunities for personal development, the curiosity of the student learning center, and linking context

Student teachers' pedagogical content knowledge for teaching systems thinking: effects of different interventions

NASA Astrophysics Data System (ADS)

Rosenkränzer, Frank; Hörsch, Christian; Schuler, Stephan; Riess, Werner

2017-09-01

Systems' thinking has become increasingly relevant not only in education for sustainable development but also in everyday life. Even if teachers know the dynamics and complexity of living systems in biology and geography, they might not be able to effectively explain it to students. Teachers need an understanding of systems and their behaviour (content knowledge), and they also need to know how systems thinking can be fostered in students (pedagogical content knowledge (PCK)). But the effective development of teachers' professional knowledge in teaching systems thinking is empirically uncertain. From a larger study (SysThema) that investigated teaching systems thinking, this article reports the effects of the three different interventions (technical course, didactic course and mixed course) in student teachers' PCK for teaching systems thinking. The results show that student teachers' PCK for teaching systems thinking can be promoted in teacher education. The conclusion to be drawn from our findings is that a technically orientated course without didactical aspects seems to be less effective in fostering student teachers' PCK for teaching systems thinking. The results inform educators in enhancing curricula of future academic track and non-academic track teacher education.

Investigating Coherence among Turkish Elementary Science Teachers' Teaching Belief Systems, Pedagogical Content Knowledge and Practice

ERIC Educational Resources Information Center

Bahcivan, Eralp; Cobern, William W.

2016-01-01

This study investigated comprehensive science teaching belief systems and their relation to science teachers' pedagogical content knowledge and teaching practices. Rokeach's (1968) belief system was used as a framework for representing the hierarchy among in-service teachers' teaching beliefs. This study employed a multiple case study design with…

Educational recommendations for the conduct, content and format of EULAR musculoskeletal ultrasound Teaching the Teachers Courses.

PubMed

Iagnocco, A; Terslev, L; Backhaus, M; Balint, P; Bruyn, G A W; Damjanov, N; Filippucci, E; Hammer, H B; Jousse-Joulin, S; Kane, D; Koski, J M; Mandl, P; Möller, I; Peetrons, P; Schmidt, W; Szkudlarek, M; Vojinovic, J; Wakefield, R J; Hofer, M; D'Agostino, M A; Naredo, E

2015-01-01

To produce educational guidelines for the conduct, content and format of theoretical and practical teaching at EULAR musculoskeletal ultrasound (MSUS) Teaching the Teachers (TTT) Courses. A Delphi-based procedure with 24 recommendations covering five main areas (Duration and place of the course; Faculty members; Content of the course; Evaluation of the teaching skills; TTT competency assessment) was distributed among a group of experts involved in MSUS teaching, in addition to an advisory educational expert being present. Consensus for each recommendation was considered achieved when the percentage of agreement was >75%. 21 of 24 invited participants responded to the first Delphi questionnaire (88% response rate). All 21 participants also responded to the second round. Agreement on 19 statements was obtained after two rounds. This project has led to the development of guidelines for the conduct, content and format of teaching at the EULAR MSUS TTT Courses that are organised annually, with the aim of training future teachers of EULAR MSUS Courses, EULAR Endorsed MSUS Courses, as well as national and local MSUS Courses. The presented work gives indications on how to homogenise the teaching at the MSUS TTT Courses, thus resolving current discrepancies in the field.

Content Knowledge in Teaching, an Investigation into an Adequate "Milieu" for Teaching Dance: The Case of Indian Dance in France

ERIC Educational Resources Information Center

Monique, Loquet; Malini, Ranganathan

2010-01-01

Since the 1970s, scientific researchers have shown that the nature and practice of the knowledge being taught plays an important role in the organization of teaching. Teaching content, first in mathematics, then in physical education, has become the object of scientific research in didactics in France. This research questions the commonplace…

Developing Mathematical Content Knowledge for Teaching: One Preservice Teacher and Her Planning

ERIC Educational Resources Information Center

Wilson, Susanna

2016-01-01

This paper describes how a new pre-service teacher engaged with mathematical content in order to learn it for teaching, during practicum. The results show that the PST learned mathematical content by initiating and carrying out a preparation phase prior to planning. This phase involved searching through internet sites and making notes that were…

Use of the "Tree" Analogy in Evolution Teaching by Biology Teachers

ERIC Educational Resources Information Center

Marcelos, Maria Fatima; Nagem, Ronaldo Luiz

2012-01-01

This work discusses the use of Darwin's "Tree of Life" as a didactic analogy and metaphor in teaching evolution. It investigates whether biology teachers of pupils from 17 to 18 years old know Darwin's text "Tree of Life". In addition, it examines whether those teachers systematically employ either the analogies present in that…

Teaching the Theory of Evolution in Social, Intellectual, and Pedagogical Context

ERIC Educational Resources Information Center

Anderson, Ronald D.

2007-01-01

Teaching the theory of evolution in classrooms takes place in a social, intellectual, and pedagogical context which must be considered with care if students are to receive a complete and authentic education. In addition to the science education literature on this topic, attention is directed to the expanding literature on science and religion, as…

The evolution of global health teaching in undergraduate medical curricula.

PubMed

Rowson, Mike; Smith, Abi; Hughes, Rob; Johnson, Oliver; Maini, Arti; Martin, Sophie; Martineau, Fred; Miranda, J Jaime; Pollit, Vicki; Wake, Rae; Willott, Chris; Yudkin, John S

2012-11-13

Since the early 1990s there has been a burgeoning interest in global health teaching in undergraduate medical curricula. In this article we trace the evolution of this teaching and present recommendations for how the discipline might develop in future years. Undergraduate global health teaching has seen a marked growth over the past ten years, partly as a response to student demand and partly due to increasing globalization, cross-border movement of pathogens and international migration of health care workers. This teaching has many different strands and types in terms of topic focus, disciplinary background, the point in medical studies in which it is taught and whether it is compulsory or optional. We carried out a survey of medical schools across the world in an effort to analyse their teaching of global health. Results indicate that this teaching is rising in prominence, particularly through global health elective/exchange programmes and increasing teaching of subjects such as globalization and health and international comparison of health systems. Our findings indicate that global health teaching is moving away from its previous focus on tropical medicine towards issues of more global relevance. We suggest that there are three types of doctor who may wish to work in global health - the 'globalised doctor', 'humanitarian doctor' and 'policy doctor' - and that each of these three types will require different teaching in order to meet the required competencies. This teaching needs to be inserted into medical curricula in different ways, notably into core curricula, a special overseas doctor track, optional student selected components, elective programmes, optional intercalated degrees and postgraduate study. We argue that teaching of global health in undergraduate medical curricula must respond to changing understandings of the term global health. In particular it must be taught from the perspective of more disciplines than just biomedicine, in order to reflect

Interaction between Science Teaching Orientation and Pedagogical Content Knowledge Components

ERIC Educational Resources Information Center

Demirdögen, Betül

2016-01-01

The purpose of this case study is to delve into the complexities of how preservice science teachers' science teaching orientations, viewed as an interrelated set of beliefs, interact with the other components of pedagogical content knowledge (PCK). Eight preservice science teachers participated in the study. Qualitative data were collected in the…

Towards an Integrated Approach to Teaching Business English: A Chinese Experience

ERIC Educational Resources Information Center

Zhang, Zuocheng

2007-01-01

This paper reviews the practices in the teaching of Business English in China over the past 50 years and two perspectives on Business English that have been influential in conceptualizing a new approach to curriculum design. The review demonstrates that there has been an evolution from intuition-led practices to content-based teaching, and to more…

Using Personal Ads and Online Self-Help Groups to Teach Content Analysis in a Research Methods Course

ERIC Educational Resources Information Center

Finn, Jerry; Dillon, Caroline

2007-01-01

This paper describes methods for teaching content analysis as part of the Research sequence in social work education. Teaching content analysis is used to develop research skills as well as to promote students' knowledge and critical thinking and about new information technology resources that are being increasingly used by the general public. The…

An analysis of the relationship between teachers' acquisition of physics content knowledge and their level of science teaching efficacy

NASA Astrophysics Data System (ADS)

Marion, Virginia Frances

1998-12-01

The goal of Project Inquiry, a two-year long multiphase study, was to transform the delivery of science instruction from a traditional, textbook driven delivery approach to a hands-on, minds-on, constructivist approach. Teachers from a midwestern urban school district were trained in constructivism while learning physics concepts and content through guided inquiry instruction in collaborative groups. The objectives aimed to increase teachers' content expertise and science teaching efficacy, as well as to have teachers become better facilitators of learning. Phase two of the three phases of Project Inquiry was the focus of this study. Fifty-seven teachers participated in Phase two, which began with an intense two week summer institute in 1995. A longitudinal time-series (OxOO), quasi-experimental research design was used to investigate the relationship between science teaching efficacy scores and gains in physics content knowledge. The data consisted of: (a) six sets of pre and post physics content knowledge test scores (electricity, magnetism, matter and balance); (b) three sets of STEBI-A (inservice), Science Teaching Efficacy Belief Instrument scores, a pre to post, pre to follow-up, and post to follow-up; and (c) demographic variables that were used as covariates, grade taught, years of experience, and postbaccalaureate training. Using the general linear model with an Alpha level of.05, and testing the hypothesized relationships, results indicated that although there were significant positive gains in content knowledge (p =.000) and science teaching efficacy (p =.000), the overall average gains in physics content knowledge were not predictive of gains in either Personal Science Teaching Efficacy or Science Outcome Expectancy. Post hoc analysis used individual content gain scores, in regression models that included the three covariates: grade taught, years of experience, and post baccalaureate training, to test the relationship between knowledge gains and

Teaching science content in nursing programs in Australia: a cross-sectional survey of academics.

PubMed

Birks, Melanie; Ralph, Nicholas; Cant, Robyn; Hillman, Elspeth; Chun Tie, Ylona

2015-01-01

Professional nursing practice is informed by biological, social and behavioural sciences. In undergraduate pre-registration nursing programs, biological sciences typically include anatomy, physiology, microbiology, chemistry, physics and pharmacology. The current gap in the literature results in a lack of information about the content and depth of biological sciences being taught in nursing curricula. The aim of this study was to establish what priority is given to the teaching of science topics in these programs in order to inform an understanding of the relative importance placed on this subject area in contemporary nursing education. This study employed a cross-sectional survey method. This paper reports on the first phase of a larger project examining science content in nursing programs. An existing questionnaire was modified and delivered online for completion by academics who teach science to nurses in these programs. This paper reports on the relative priority given by respondents to the teaching of 177 topics contained in the questionnaire. Of the relatively small population of academics who teach science to nursing students, thirty (n = 30) completed the survey. Findings indicate strong support for the teaching of science in these programs, with particular priority given to the basic concepts of bioscience and gross system anatomy. Of concern, most science subject areas outside of these domains were ranked as being of moderate or low priority. While the small sample size limited the conclusions able to be drawn from this study, the findings supported previous studies that indicated inadequacies in the teaching of science content in nursing curricula. Nevertheless, these findings have raised questions about the current philosophy that underpins nursing education in Australia and whether existing practices are clearly focused on preparing students for the demands of contemporary nursing practice. Academics responsible for the design and implementation of

Experienced Teachers' Pedagogical Content Knowledge of Teaching Acid-Base Chemistry

ERIC Educational Resources Information Center

Drechsler, Michal; Van Driel, Jan

2008-01-01

We investigated the pedagogical content knowledge (PCK) of nine experienced chemistry teachers. The teachers took part in a teacher training course on students' difficulties and the use of models in teaching acid-base chemistry, electrochemistry, and redox reactions. Two years after the course, the teachers were interviewed about their PCK of (1)…

Teaching Evolution

ERIC Educational Resources Information Center

Bryner, Jeanna

2005-01-01

Eighty years after the famous 1925 Scopes "monkey trial," which tested a teacher's right to discuss the theory of evolution in the classroom, evolution--and its most recent counterview, called "intelligent design"--are in the headlines again, and just about everyone seems to have an opinion. This past July, President Bush weighed in, telling…

Aspirations and Expectations: Comparing Scientist and Teacher Views as a Source of Ideas for Teaching Evolution

ERIC Educational Resources Information Center

Weiss, Matthias; Dreesmann, Daniel C.

2014-01-01

Biological evolution still lacks representation in school, especially below high school level. In order to find new implications that could help achieve significant improvement in teaching evolution, twelve expert interviews with both renowned researchers and experienced science teachers were conducted. Results of the comparison between the…

Fusing Pedagogic Horizons: Language and Content Teaching in the Mainstream

ERIC Educational Resources Information Center

Arkoudis, Sophie

2005-01-01

One of the central concerns of English as a Second Language (ESL) education within many English-speaking countries has been the relationship between content and language teaching. In Victoria, a state of Australia, the educational policy of mainstreaming ESL is presented as a means of catering to the language learning needs of ESL students within…

Conceptual Frameworks in Didactics--Learning and Teaching: Trends, Evolutions and Comparative Challenges

ERIC Educational Resources Information Center

Ligozat, Florence; Almqvist, Jonas

2018-01-01

This special issue of the "European Educational Research Journal" presents a series of research papers reflecting the trends and evolutions in conceptual frameworks that took place within the EERA 27 "Didactics--Learning and Teaching" network during its first ten years of existence. Most conceptual tools used in this field were…

Developing Pedagogical Content Knowledge for Teaching a New Topic: More than Teaching Experience and Subject Matter Knowledge

ERIC Educational Resources Information Center

Chan, Kennedy Kam Ho; Yung, Benny Hin Wai

2018-01-01

Teaching experience has been identified as an important factor in pedagogical content knowledge (PCK) development. However, little is known about "how" experienced teachers may draw on their previous experience to facilitate their PCK development. This study examined how two experienced high school biology teachers approached the…

Personal Reflection: Pedagogical Content Knowledge and the Affective Domain of Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Garritz, Andoni

2010-01-01

The question of these reflections is if among those content-dependent instructional conditions necessary to attain conceptual understanding, those belonging to the affective domain of teaching and learning must be included in Pedagogical Content Knowledge (PCK), the special amalgam of content knowledge and knowledge of general pedagogy that a…

Treating of Content-Based Instruction to Teach Writing Viewed from EFL Learners' Creativity

ERIC Educational Resources Information Center

Jaelani, Selamet Riadi

2017-01-01

The objectives of the research are to examine: (1) whether Content-Based Instruction is more effective than Problem-based learning to teach writing to the EFL Learners; (2) whether the EFL Learners having high creativity have better writing than those having low creativity; and (3) whether there is an interaction between teaching methods and EFL…

How Expert Secondary Special Education Teachers Conceptualize Teaching Literacy in Their Content Area to Students with Learning Disabilities

ERIC Educational Resources Information Center

Lauterbach, Alexandra A.

2013-01-01

This study provides insight into the cognition of expert content area teachers with specialized knowledge in teaching literacy to students with learning disabilities (LD), with the purpose of developing an understanding of expertise in teaching literacy in the content areas to secondary students with LD. This study used hermeneutic phenomenology…

College Students' Use of Science Content during Socioscientific Issues Negotiation: Impact of Evolution Understanding and Acceptance

ERIC Educational Resources Information Center

Fowler, Samantha R.

2009-01-01

The purpose of this study was to explore the evolution science content used during college students' negotiation of biology-based socioscientific issues (SSI) and examine how it related to students' conceptual understanding and acceptance of biological evolution. Specific research questions were, (1a) what specific evolutionary science content do…

Exploring science teachers' pedagogical content knowledge in the teaching of genetics in Swaziland

NASA Astrophysics Data System (ADS)

Mthethwa-Kunene, Khetsiwe Eunice Faith

Recent trends show that learners' enrolment and performance in science at secondary school level is dwindling. Some science topics including genetics in biology are said to be difficult for learners to learn and thus they perform poorly in examinations. Teacher knowledge base, particularly topic-specific pedagogical content knowledge (PCK), has been identified by many researchers as an important factor that is linked with learner understanding and achievement in science. This qualitative study was an attempt to explore the PCK of four successful biology teachers and how they developed it in the context of teaching genetics. The purposive sampling technique was employed to select the participating teachers based on their schools' performance in biology public examinations and recommendations by science specialists and school principals. Pedagogical content knowledge was used as a theoretical framework for the study, which guided the inquiry in data collection, analysis and discussion of the research findings. The study adopted the case study method and various sources of evidence including concept maps, lesson plans, pre-lesson interviews, lesson observations, post-teaching teacher questionnaire, post-lesson interviews and document analysis were used to collect data on teachers' PCK as well as how PCK was assumed to have developed. The data were analysed in an attempt to determine the individual teachers' school genetics' content knowledge, related knowledge of instructional strategies and knowledge of learners' preconceptions and learning difficulties. The analysis involved an iterative process of coding data into PCK categories of content knowledge, pedagogical knowledge and knowledge of learners' preconceptions and learning difficulties. The findings of the study indicate that the four successful biology teachers generally have the necessary content knowledge of school genetics, used certain topic-specific instructional strategies, but lacked knowledge of

Teaching Evolution to Students with Compromised Backgrounds & Lack of Confidence about Evolution--Is It Possible?

ERIC Educational Resources Information Center

Schauer, Alexandria; Cotner, Sehoya; Moore, Randy

2014-01-01

Students regard evolutionary theory differently than science in general. Students' reported confidence in their ability to understand science in general (e.g., posing scientific questions, interpreting tables and graphs, and understanding the content of their biology course) significantly outweighed their confidence in understanding evolution. We…

Exploring Biology Teachers' Pedagogical Content Knowledge in the Teaching of Genetics in Swaziland Science Classrooms

NASA Astrophysics Data System (ADS)

Mthethwa-Kunene, Eunice; Oke Onwu, Gilbert; de Villiers, Rian

2015-05-01

This study explored the pedagogical content knowledge (PCK) and its development of four experienced biology teachers in the context of teaching school genetics. PCK was defined in terms of teacher content knowledge, pedagogical knowledge and knowledge of students' preconceptions and learning difficulties. Data sources of teacher knowledge base included teacher-constructed concept maps, pre- and post-lesson teacher interviews, video-recorded genetics lessons, post-lesson teacher questionnaire and document analysis of teacher's reflective journals and students' work samples. The results showed that the teachers' individual PCK profiles consisted predominantly of declarative and procedural content knowledge in teaching basic genetics concepts. Conditional knowledge, which is a type of meta-knowledge for blending together declarative and procedural knowledge, was also demonstrated by some teachers. Furthermore, the teachers used topic-specific instructional strategies such as context-based teaching, illustrations, peer teaching, and analogies in diverse forms but failed to use physical models and individual or group student experimental activities to assist students' internalization of the concepts. The finding that all four teachers lacked knowledge of students' genetics-related preconceptions was equally significant. Formal university education, school context, journal reflection and professional development programmes were considered as contributing to the teachers' continuing PCK development. Implications of the findings for biology teacher education are briefly discussed.

Gaps in Science Content Knowledge Encountered during Teaching Practice: A Study of Early-Career Middle-School Science Teachers

ERIC Educational Resources Information Center

Kinghorn, Brian Edward

2013-01-01

Subject-specific content knowledge is crucial for effective science teaching, yet many teachers are entering the field not fully equipped with all the science content knowledge they need to effectively teach the subject. Learning from practice is one approach to bridging the gap between what practicing teachers know and what they need to know.…

Teaching Evolution in New Jersey Public High Schools: Examining the Influence of Personal Belief and Religious Background on Teaching Practices

ERIC Educational Resources Information Center

Smith, Carlen

2010-01-01

The purpose of this study was to determine relationships between New Jersey biology teachers' personal characteristics and religious backgrounds and the time spent and approach to teaching evolution. The research instrument chosen was a cross-sectional survey. Survey questions were presented in various forms: fill in, single response, Likert…

"Of Course I'm Communicating; I Lecture Every Day": Enhancing Teaching and Learning in Introductory Statistics. Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Wulff, Shaun S.; Wulff, Donald H.

2004-01-01

This article focuses on one instructor's evolution from formal lecturing to interactive teaching and learning in a statistics course. Student perception data are used to demonstrate the instructor's use of communication to align the content, students, and instructor throughout the course. Results indicate that the students learned, that…

Teaching Evolution through the Hardy-Weinberg Principle: A Real-Time, Active-Learning Exercise Using Classroom Response Devices

ERIC Educational Resources Information Center

Brewer, Michael S.; Gardner, Grant E.

2013-01-01

Teaching population genetics provides a bridge between genetics and evolution by using examples of the mechanisms that underlie changes in allele frequencies over time. Existing methods of teaching these concepts often rely on computer simulations or hand calculations, which distract students from the material and are problematic for those with…

21st Century Pedagogical Content Knowledge and Science Teaching and Learning

ERIC Educational Resources Information Center

Slough, Scott; Chamblee, Gregory

2017-01-01

Technological Pedagogical Content Knowledge (TPACK) is a theoretical framework that has enjoyed widespread applications as it applies to the integration of technology in the teaching and learning process. This paper reviews the background for TPACK, discusses some of its limitations, and reviews and introduces a new theoretical framework, 21st…

A National Study of Training Content and Activities for Faculty Development for Online Teaching

ERIC Educational Resources Information Center

Meyer, Katrina A.; Murrell, Vicki S.

2014-01-01

This article presents the results of a national study of 39 higher education institutions that collected information about their practices for faculty development for online teaching and particularly the content and training activities used during 2011-2012. This study found that the most frequently offered training content (97% of the…

Incorporating Diversity Content into Courses and Concerns about Teaching Culturally Diverse Students

ERIC Educational Resources Information Center

Prieto, Loreto R.

2018-01-01

I examined concerns surrounding teaching culturally diverse students and attitudes toward incorporating diversity content into courses, held by a national sample of psychology educators (N = 91). Findings indicated that as instructors' personal acceptance of culturally diverse students increased, instructors' level of "backlash"…

Evaluating views of lecturers on the consistency of teaching content with teaching approach: traditional versus reform calculus

NASA Astrophysics Data System (ADS)

Sevimli, Eyup

2016-08-01

This study aims to evaluate the consistency of teaching content with teaching approaches in calculus on the basis of lecturers' views. In this sense, the structures of the examples given in two commonly used calculus textbooks, both in traditional and reform classrooms, are compared. The content analysis findings show that the examples in both textbooks are presented in a rather formal language and generally highlight procedural knowledge. And, even though the examples in the reform book chosen are structured using multiple representations, only a small number of them incorporated the usage of instructional technology. The lecturers' views which were gathered indicated that, although, on the one hand, the example structures of the traditional textbook largely overlapped with the characteristics of the traditional approach, the example structures of the reform textbook, on the other hand, were found to be inconsistent with the characteristics of the reform approach, especially with regard to its environment and knowledge components. At the end of the paper, some suggestions for further studies are provided for book authors and researchers.

Modeling the Interrelationships among Pre-Service Science Teachers' Understanding and Acceptance of Evolution, Their Views on Nature of Science and Self-Efficacy Beliefs regarding Teaching Evolution

ERIC Educational Resources Information Center

Akyol, Gulsum; Tekkaya, Ceren; Sungur, Semra; Traynor, Anne

2012-01-01

This study proposed a path model of relationships among understanding and acceptance of evolution, views on nature of science, and self-efficacy beliefs regarding teaching evolution. A total of 415 pre-service science teachers completed a series of self-report instruments for the specified purpose. After the estimation of scale scores using…

Evaluation of the Use of Team Teaching for Delivering Sensitive Content: A Pilot Study

ERIC Educational Resources Information Center

Kerridge, Joanna; Kyle, Gaye; Marks-Maran, Diane

2009-01-01

Many programmes in further and higher education contain sensitive areas of content, such as diversity, racism, power and privilege, breaking bad news, counselling, sex education and ethical decision making. Team teaching may be a useful method for delivering sensitive areas of course content. This article presents a pilot study that was undertaken…

Integrating the Epistemic and Ontological Aspects of Content Knowledge in Science Teaching and Learning

ERIC Educational Resources Information Center

Papadouris, Nicos; Constantinou, Constantinos P.

2017-01-01

Promoting facility with content knowledge is one of the most important objectives of science teaching. Conventionally, the focus for this objective is placed on the substantive side of content knowledge (e.g. science concepts/laws), whereas its epistemic or ontological aspects (e.g. why do we construct concepts?) rarely receive explicit attention.…

Arguing for Evolution.

ERIC Educational Resources Information Center

Ayala, Francisco J.

2000-01-01

Discusses the Kansas State Board of Education's decision to remove references to evolution and cosmology from the state's education standards and assessment. Advocates the need to teach evolution in high schools for a meaningful biology education. Addresses the question whether the teaching of evolution poses a threat to Christianity or other…

Content Area Teacher Candidates' Self-Efficacy Beliefs of Teaching Writing Online

ERIC Educational Resources Information Center

Saine, Paula; West, Jessica A.

2017-01-01

This article focuses on a research study of social studies candidates' self-efficacy beliefs in teaching writing. They coached high school writers online during their content-area literacy course in an effort to assist the high school students in revising their multigenre papers. Over a period of 6 weeks the candidates and the high school students…

Facilitating LGBT Medical, Health and Social Care Content in Higher Education Teaching

ERIC Educational Resources Information Center

Davy, Zowie; Amsler, Sarah; Duncombe, Karen

2015-01-01

Increasingly, Lesbian, Gay, Bisexual, and Transgender (LGBT) health care is becoming an important quality assurance feature of primary, secondary and tertiary healthcare in Britain. While acknowledging these very positive developments, teaching LGBT curricula content is contingent upon having educators understand the complexity of LGBT lives. The…

Resources for Teaching About Evolution from the U.S. Geological Survey

NASA Astrophysics Data System (ADS)

Gordon, L. C.

2001-12-01

As a scientific research agency, the U.S. Geological Survey (USGS) is in an ideal position to provide scientific information and resources to educators. The USGS is not a curriculum developer, nor an expert in pedagogy, yet the USGS does have a wealth of scientific information on subjects such as fossils, geologic time, biological resources and plate tectonics that naturally come in to play in the teaching of evolution. Among USGS resources are the general interest pamphlets Geologic Time, Dinosaurs: Facts And Fiction, Our Changing Continent, and Fossils Rocks, and Time, and its accompanying poster, Fossils Through Time. In addition to printed versions, the pamphlets are available at no cost on the Internet at http://pubs.usgs.gov/gip/. The popular booklet, This Dynamic Earth: The Story of Plate Tectonics, available at http://pubs.usgs.gov/publications/text/dynamic.html, touches on evolution-related subjects such as Alfred Wegener's use of fossils to develop his theory of continental drift, "polar" dinosaur fossils found in Australia, marine fossils in the rocks of the Himalayas, and the use of fossil ages to determine rates of plate motions. Paleontological research at the USGS is highlighted on the Internet at http://geology.er.usgs.gov/paleo/. The web site includes links to technical publications, profiles of scientists, a geologic time scale, a glossary, information on important fossil groups, and a list of non-USGS references on fossils: all very useful to educators. A wealth of biological information and data can be found in the National Biological Information Infrastructure (NBII), a multi-agency collaborative program led by the USGS. In addition to data on the Nation's biological resources, the NBII web site http://www.nbii.gov/ includes a section on systematics and scientific names (helpful for illustrating the evolutionary relationships among living organisms), and links to non-USGS curriculum materials. A fact sheet, Unveiling the NBII as a Teaching

Scientific Experts and the Controversy about Teaching Creation/Evolution in the UK Press

ERIC Educational Resources Information Center

Allgaier, Joachim

2010-01-01

The issue whether creationist accounts of the origins of life should be taught in science education alongside or even instead Darwin's theory of evolution is controversial in many countries. In 2002 there was a controversy around teaching creationism in science classes at a secondary school in England. The research presented in this paper uses…

Exploring Biology Teachers' Pedagogical Content Knowledge in the Teaching of Genetics in Swaziland Science Classrooms

ERIC Educational Resources Information Center

Mthethwa-Kunene, Eunice; Onwu, Gilbert Oke; de Villiers, Rian

2015-01-01

This study explored the pedagogical content knowledge (PCK) and its development of four experienced biology teachers in the context of teaching school genetics. PCK was defined in terms of teacher content knowledge, pedagogical knowledge and knowledge of students' preconceptions and learning difficulties. Data sources of teacher knowledge base…

Making Learning Visible: Developing Preservice Teachers' Pedagogical Content Knowledge and Teaching Efficacy Beliefs in Environmental Education

ERIC Educational Resources Information Center

Richardson, Greer M.; Byrne, Laurel L.; Liang, Ling L.

2018-01-01

Recognizing that teaching efficacy beliefs influence pedagogical content knowledge, this study assesses the impact of a general methods course on preservice teachers' efficacy beliefs and instructional planning of environmental education content. The course used explicit and visible strategies to support pedagogical and content knowledge…

Preliminary Evolutionary Explanations: A Basic Framework for Conceptual Change and Explanatory Coherence in Evolution

NASA Astrophysics Data System (ADS)

Kampourakis, Kostas; Zogza, Vasso

2009-10-01

This study aimed to explore secondary students’ explanations of evolutionary processes, and to determine how consistent these were, after a specific evolution instruction. In a previous study it was found that before instruction students provided different explanations for similar processes to tasks with different content. Hence, it seemed that the structure and the content of the task may have had an effect on students’ explanations. The tasks given to students demanded evolutionary explanations, in particular explanations for the origin of homologies and adaptations. Based on the conclusions from the previous study, we developed a teaching sequence in order to overcome students’ preconceptions, as well as to achieve conceptual change and explanatory coherence. Students were taught about fundamental biological concepts and the several levels of biological organization, as well as about the mechanisms of heredity and of the origin of genetic variation. Then, all these concepts were used to teach about evolution, by relating micro-concepts (e.g. genotypes) to macro-concepts (e.g. phenotypes). Moreover, during instruction students were brought to a conceptual conflict situation, where their intuitive explanations were challenged as emphasis was put on two concepts entirely opposed to their preconceptions: chance and unpredictability. From the explanations that students provided in the post-test it is concluded that conceptual change and explanatory coherence in evolution can be achieved to a certain degree by lower secondary school students through the suggested teaching sequence and the explanatory framework, which may form a basis for teaching further about evolution.

Pre-Service Chemistry Teachers' Beliefs about Teaching and Their Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Oskay, Ozge Ozyalcin; Erdem, Emine; Yilmaz, Ayhan

2009-01-01

In this study the relationship between pre-service chemistry teachers' beliefs about teaching and their pedagogical content knowledge were investigated. The sample of the study consists of 99 pre-service chemistry teachers attending Hacettepe University, Faculty of Education. As data collection tools the adapted form of "Beliefs About…

Teaching-skills training programs for family medicine residents: systematic review of formats, content, and effects of existing programs.

PubMed

Lacasse, Miriam; Ratnapalan, Savithiri

2009-09-01

To review the literature on teaching-skills training programs for family medicine residents and to identify formats and content of these programs and their effects. Ovid MEDLINE (1950 to mid-July 2008) and the Education Resources Information Center database (pre-1966 to mid-July 2008) were searched using and combining the MeSH terms teaching, internship and residency, and family practice; and teaching, graduate medical education, and family practice. The initial MEDLINE and Education Resources Information Center database searches identified 362 and 33 references, respectively. Titles and abstracts were reviewed and studies were included if they described the format or content of a teaching-skills program or if they were primary studies of the effects of a teaching-skills program for family medicine residents or family medicine and other specialty trainees. The bibliographies of those articles were reviewed for unidentified studies. A total of 8 articles were identified for systematic review. Selection was limited to articles published in English. Teaching-skills training programs for family medicine residents vary from half-day curricula to a few months of training. Their content includes leadership skills, effective clinical teaching skills, technical teaching skills, as well as feedback and evaluation skills. Evaluations mainly assessed the programs' effects on teaching behaviour, which was generally found to improve following participation in the programs. Evaluations of learner reactions and learning outcomes also suggested that the programs have positive effects. Family medicine residency training programs differ from all other residency training programs in their shorter duration, usually 2 years, and the broader scope of learning within those 2 years. Few studies on teaching-skills training, however, were designed specifically for family medicine residents. Further studies assessing the effects of teaching-skills training in family medicine residents are

Characterizing the Development of Specialized Mathematical Content Knowledge for Teaching in Algebraic Reasoning and Number Theory

ERIC Educational Resources Information Center

Bair, Sherry L.; Rich, Beverly S.

2011-01-01

This article characterizes the development of a deep and connected body of mathematical knowledge categorized by Ball and Bass' (2003b) model of Mathematical Knowledge for Teaching (MKT), as Specialized Content Knowledge for Teaching (SCK) in algebraic reasoning and number sense. The research employed multiple cases across three years from two…

The Evolution of English Language Teaching during Societal Transition in Finland--A Mutual Relationship or a Distinctive Process?

ERIC Educational Resources Information Center

Jaatinen, Riitta; Saarivirta, Toni

2014-01-01

This study describes the evolution of English language teaching in Finland and looks into the connections of the societal and educational changes in the country as explanatory factors in the process. The results of the study show that the language teaching methodology and the status of foreign languages in Finland are clearly connected to the…

Didactic content and teaching methodologies on required allopathic US family medicine clerkships.

PubMed

Schwiebert, L P; Aspy, C B

1999-02-01

Despite the increased prominence of family medicine clerkships in required third- and fourth-year clinical rotations in US allopathic medical schools, the content of these clerkships varies markedly among institutions, and there is little in the literature concerning the current or desired content of family medicine clerkships. This study explores the didactic content of a national sample of required family medicine clerkships to assess what and how this important aspect of clerkship curriculum is taught. Using an original survey instrument, we surveyed US medical schools through mailings and follow-up phone contacts. We categorized free-form responses using a coding dictionary specific to this study and computed descriptive statistics. Of 127 medical schools contacted, 105 (83%) responded. Among respondents, 86 (82%) had a required family medicine clerkship, 80% of them in the third year. Mean clerkship length was 5.3 weeks (median = 4 weeks), and the mean number of didactic sessions was about 2 per week. Almost 80% of clerkships had sessions in the broad area of family medicine, and prevention was the most frequent individual topic, taught in 32 (37%) of clerkships. Seventy-one percent of sessions used methodologies other than lectures. The mean time devoted to teaching 24 of the top 26 topics identified in the survey was between 1.2 and 3.1 hours/rotation, although case presentations and common problems each averaged more than 7 hours on clerkships teaching these topics. This survey provided more detailed information than previously available about the didactic content of required US allopathic family medicine clerkships. The survey also documented the lack of agreement among these clerkships on didactic content. Most didactic sessions used interactive rather than lecture format. The information from this first detailed survey provides family medicine clerkship directors with national comparisons of didactic content and methodology as a foundation for further

Experiences and practices of evolution instructors at Christian universities that can inform culturally competent evolution education

PubMed Central

Barnes, M. Elizabeth

2017-01-01

Abstract Students’ religious beliefs and religious cultures have been shown to be the main factors predicting whether they will accept evolution, yet college biology instructors teaching evolution at public institutions often have religious beliefs and cultures that are different from their religious students. This difference in religious beliefs and cultures may be a barrier to effective evolution education. To explore when evolution instructors have similar religious cultures and beliefs as their students, we interviewed 32 evolution instructors at Christian universities nationwide about their practices and experiences teaching evolution. Christian university instructors emphasized teaching for acceptance of evolution while holding an inclusive teaching philosophy that they perceived led to a safe environment for students. Additionally, almost all instructors reported using practices that have been shown to increase student acceptance of evolution and reduce student conflict between evolution and religion. Further, we found that these instructors perceived that their own religious backgrounds have guided their decisions to teach evolution to their students in a culturally competent way. We discuss how these data, combined with past research literature on public college instructors, indicate that cultural competence could be a useful new framework for promoting effective evolution education in higher education institutions. PMID:29398727

Technological pedagogical content knowledge of junior high school mathematics teachers in teaching linear equation

NASA Astrophysics Data System (ADS)

Wati, S.; Fitriana, L.; Mardiyana

2018-04-01

Linear equation is one of the topics in mathematics that are considered difficult. Student difficulties of understanding linear equation can be caused by lack of understanding this concept and the way of teachers teach. TPACK is a way to understand the complex relationships between teaching and content taught through the use of specific teaching approaches and supported by the right technology tools. This study aims to identify TPACK of junior high school mathematics teachers in teaching linear equation. The method used in the study was descriptive. In the first phase, a survey using a questionnaire was carried out on 45 junior high school mathematics teachers in teaching linear equation. While in the second phase, the interview involved three teachers. The analysis of data used were quantitative and qualitative technique. The result PCK revealed teachers emphasized developing procedural and conceptual knowledge through reliance on traditional in teaching linear equation. The result of TPK revealed teachers’ lower capacity to deal with the general information and communications technologies goals across the curriculum in teaching linear equation. The result indicated that PowerPoint constitutes TCK modal technological capability in teaching linear equation. The result of TPACK seems to suggest a low standard in teachers’ technological skills across a variety of mathematics education goals in teaching linear equation. This means that the ability of teachers’ TPACK in teaching linear equation still needs to be improved.

Emotions in prospective secondary teachers when teaching science content, distinguishing by gender

NASA Astrophysics Data System (ADS)

Belén Borrachero, Ana; Brígido, María; Mellado, Lucía; Costillo, Emilio; Mellado, Vicente

2014-05-01

Background:Until recently, the affective components of education had long been undervalued. Today, one finds ever more studies on cognitive and affective interrelationships that are lending support to the idea that affect and cognition are best understood when viewed as independent and complementary mental functions. Purpose:The present work analyses the emotions of prospective secondary education teachers, distinguishing them by gender, in relation to the teaching of Biology, Geology, Physics and Chemistry in order to contribute to designing subsequent interventions targeted at improving science teachers' occupational health. Sample:The total sample consisted of 178 students (53 male and 125 female) of the post-graduate teaching certificate course at the University of Extremadura, all of whom were prospective secondary school teachers. We also worked with a sub-sample of 66 Science and Engineering graduates (33 male and 33 female). Design and methods:A questionnaire was prepared that includes items on each of the emotions that the prospective teacher might feel when teaching the science content of the proposed courses. The chi-squared test was used to determine whether a relationship exists between emotions and the variable gender when it came to their teaching Biology, Geology, Physics and Chemistry at the compulsory secondary education level. Results:The results showed that the male teachers more frequently report positive emotions than the female. The latter manifested an increase in negative emotions in teaching Geology, Physics and Chemistry content. And the study of the sub-sample showed positive emotions are more frequently reported than negative ones in all four subjects, with this being particularly so in Biology. Conclusions:The study of emotions is vital in the educational formation of prospective secondary teachers. These students will soon face day-to-day life in the classroom, and many of them, especially the women, declare themselves to be

Examining the Extent to Which Select Teacher Preparation Experiences Inform Technology and Engineering Educators' Teaching of Science Content and Practices

ERIC Educational Resources Information Center

Love, Tyler S.

2015-01-01

With the recent release of the "Next Generation Science Standards" (NGSS) (NGSS Lead States, 2014b) science educators were expected to teach engineering content and practices within their curricula. However, technology and engineering (T&E) educators have been expected to teach content and practices from engineering and other…

The Integration of Teacher's Pedagogical Content Knowledge Components in Teaching Linear Equation

ERIC Educational Resources Information Center

Yusof, Yusminah Mohd.; Effandi, Zakaria

2015-01-01

This qualitative research aimed to explore the integration of the components of pedagogical content knowledge (PCK) in teaching Linear Equation with one unknown. For the purpose of the study, a single local case study with multiple participants was used. The selection of the participants was made based on various criteria: having more than 5 years…

Every teacher an English teacher? Literacy strategy teaching and research in the content area of science education

NASA Astrophysics Data System (ADS)

Buckingham, Thomas

Recent statements from teachers of English and literacy (NCTE, 2007) have voiced the failure of schools to help minority students and ELLs close the literacy achievement gap and the responsibility of all teachers to help with this endeavor. Central to this effort in secondary schools are the content area teachers, as their subjects constitute the bulk of school day instruction. While there have been small studies and field reports of what content teachers are or are not teaching in the way of literacy instruction (Fisher and Ivey, 2005; Verplaste, 1996, 1998; Vacca and Vacca 1989), researchers have not had success measuring the literacy practices of content area teachers in a broad-based study. This study focuses specifically on what many researchers in both the content literacy and ESL fields have emphasized for promoting literacy in the classroom---teaching metacognitive strategies. Twelve metacognitive functions derived from a literacy strategies handbook are employed as a means to ascertain strategy usage within the lessons whether specifically known content strategies are named or not. The initial analysis is performed on over 100 lesson plans hosted at four prominent university science education sites, all within a five year period (2003-7). In addition to the lesson plan analysis, a review of 100 articles taken from five on-line science education journals reveal what the science education field addresses this issue. Findings suggest that while 80% of science teachers include some type of strategic teaching and learning in their lessons, only about 20% of science teachers explicitly utilize strategies as listed in content literacy manuals and promoted by literacy and ESL experts. Rather, most science teachers implicitly include these strategies within their lessons and/or promote their own subject-specific strategies in content teaching. Analysis of science education research and publications shows that there is a focus on literacy and specifically strategic

Academic Preparation in Biology and Advocacy for Teaching Evolution: Biology versus Non-Biology Teachers

ERIC Educational Resources Information Center

Nehm, Ross H.; Kim, Sun Young; Sheppard, Keith

2009-01-01

Despite considerable focus on evolution knowledge-belief relationships, little research has targeted populations with strong content backgrounds, such as undergraduate degrees in biology. This study (1) measured precertified biology and non-biology teachers' (n = 167) knowledge of evolution and the nature of science; (2) quantified teacher…

Science on Stage: Engaging and teaching scientific content through performance art

NASA Astrophysics Data System (ADS)

Posner, Esther

2016-04-01

Engaging teaching material through performance art and music can improve the long-term retention of scientific content. Additionally, the development of effective performance skills are a powerful tool to communicate scientific concepts and information to a broader audience that can have many positive benefits in terms of career development and the delivery of professional presentations. While arts integration has been shown to increase student engagement and achievement, relevant artistic materials are still required for use as supplemental activities in STEM (science, technology, engineering, mathematics) courses. I will present an original performance poem, "Tectonic Petrameter: A Journey Through Earth History," with instructions for its implementation as a play in pre-university and undergraduate geoscience classrooms. "Tectonic Petrameter" uses a dynamic combination of rhythm and rhyme to teach the geological time scale, fundamental concepts in geology and important events in Earth history. I propose that using performance arts, such as "Tectonic Petrameter" and other creative art forms, may be an avenue for breaking down barriers related to teaching students and the broader non-scientific community about Earth's long and complex history.

Developing Pedagogical Content Knowledge for Teaching a New Topic: More Than Teaching Experience and Subject Matter Knowledge

NASA Astrophysics Data System (ADS)

Chan, Kennedy Kam Ho; Yung, Benny Hin Wai

2017-03-01

Teaching experience has been identified as an important factor in pedagogical content knowledge (PCK) development. However, little is known about how experienced teachers may draw on their previous experience to facilitate their PCK development. This study examined how two experienced high school biology teachers approached the teaching of a newly introduced topic in the curriculum, polymerase chain reaction and their PCK development from the pre-lesson planning phase through the interactive phase to the post-lesson reflection phase. Multiple data sources included classroom observations, field notes, semi-structured interviews and classroom artefacts. It was found that the teachers' previous experience informed their planning for teaching the new topic, but in qualitatively different ways. This, in turn, had a bearing on their new PCK development. Subject matter knowledge (SMK) can not only facilitate but may also hinder this development. Our findings identify two types of experienced teachers: those who can capitalise on their previous teaching experiences and SMK to develop new PCK and those who do not. The critical difference is whether in the lesson planning stage, the teacher shows the disposition to draw on a generalised mental framework that enables the teacher to capitalise on his existing SMK to develop new PCK. Helping teachers to acquire this disposition should be a focus for teacher training in light of continuous curriculum changes.

From Drills to CLIL: The Paradigmatic and Methodological Evolution Towards the Integration of Content and Foreign Language (Desde las repeticiones en el aula hasta AICLE: la evolución paradigmática y metodológica hacia el aprendizaje integrado de contenido y lengua extranjera)

ERIC Educational Resources Information Center

Muñoz-Luna, Rosa

2014-01-01

Content and language integrated learning has become a common practice in European higher education. In this paper, I aim to describe how this integrated teaching practice comes as a result of a paradigmatic and pedagogical evolution. For this purpose, the main linguistic paradigms will be revisited diachronically, followed by a revision of the…

Probing the evolution of the EAS muon content in the atmosphere with KASCADE-Grande

NASA Astrophysics Data System (ADS)

Apel, W. D.; Arteaga-Velázquez, J. C.; Bekk, K.; Bertaina, M.; Blümer, J.; Bozdog, H.; Brancus, I. M.; Cantoni, E.; Chiavassa, A.; Cossavella, F.; Daumiller, K.; de Souza, V.; Di Pierro, F.; Doll, P.; Engel, R.; Fuhrmann, D.; Gherghel-Lascu, A.; Gils, H. J.; Glasstetter, R.; Grupen, C.; Haungs, A.; Heck, D.; Hörandel, J. R.; Huege, T.; Kampert, K.-H.; Kang, D.; Klages, H. O.; Link, K.; Łuczak, P.; Mathes, H. J.; Mayer, H. J.; Milke, J.; Mitrica, B.; Morello, C.; Oehlschläger, J.; Ostapchenko, S.; Pierog, T.; Rebel, H.; Roth, M.; Schieler, H.; Schoo, S.; Schröder, F. G.; Sima, O.; Toma, G.; Trinchero, G. C.; Ulrich, H.; Weindl, A.; Wochele, J.; Zabierowski, J.

2017-10-01

The evolution of the muon content of very high energy air showers (EAS) in the atmosphere is investigated with data of the KASCADE-Grande observatory. For this purpose, the muon attenuation length in the atmosphere is obtained to Λμ = 1256 ± 85-232+229 (syst) g/cm2 from the experimental data for shower energies between 1016.3 and 1017.0 eV. Comparison of this quantity with predictions of the high-energy hadronic interaction models QGSJET-II-02, SIBYLL 2.1, QGSJET-II-04 and EPOS-LHC reveals that the attenuation of the muon content of measured EAS in the atmosphere is lower than predicted. Deviations are, however, less significant with the post-LHC models. The presence of such deviations seems to be related to a difference between the simulated and the measured zenith angle evolutions of the lateral muon density distributions of EAS, which also causes a discrepancy between the measured absorption lengths of the density of shower muons and the predicted ones at large distances from the EAS core. The studied deficiencies show that all four considered hadronic interaction models fail to describe consistently the zenith angle evolution of the muon content of EAS in the aforesaid energy regime.

Effects of an Additional Mathematics Content Course on Elementary Teachers' Mathematical Beliefs and Knowledge for Teaching

ERIC Educational Resources Information Center

Smith, Marvin E.; Swars, Susan L.; Smith, Stephanie Z.; Hart, Lynn C.; Haardorfer, Regine

2012-01-01

This longitudinal study examines the effects of changes in an elementary teacher preparation program on mathematics beliefs and content knowledge for teaching of two groups of prospective teachers (N = 276): (1) those who completed a program with three mathematics content courses and two mathematics methods courses and (2) those who completed a…

A comparison of Massachusetts and Texas high school biology teachers' attitudes towards the teaching of evolution

NASA Astrophysics Data System (ADS)

Howarth, Richard T.

Darwin's theory of evolution by natural selection is considered to be the unifying theory for all life sciences (American Association for the Advancement of Science, AAAS, 1990; National Academy of Sciences, 1998; National Research Council, NRC, 1996; National Science Teachers Association, NSTA, 2010a) and as such, the biology topic has been established as a central learning standard by the National Science Education Science Standards (NSES, 2005). The purpose of this study was to compare how Massachusetts and Texas high school biology teachers' attitudes toward the teaching of evolution differ as compared to other biology topics. Texas and Massachusetts are two states that exemplify standards based education yet differ dramatically in their histories surrounding the topic of evolution. A survey was conducted among 217 Massachusetts and 139 Texas in-service high school biology teachers to help provide a sense of the phenomena surrounding biology teachers in respect to how their attitudes towards the teaching of evolution are shaped. Additionally, an open-ended question was asked to help contextualize the results of the survey between teachers of these two states. The findings in this study suggest that community appears to be a powerful persuasive message and socialization experience that shapes the development of attitudes towards evolution for some educators, especially when it is highly intertwined with religion. For biology teachers in the state of Texas, the synergistic result of this relationship has resulted in statistically significant differences in regards to attitudes towards evolution as compared to teachers in Massachusetts. These findings yield implications regarding scientific literacy, student learning, assessment, the quality of science instruction, curriculum, undergraduate biology programs, and the needs of biology teachers in terms of professional development.

Teaching Reading Skills to Learning-Disabled Fourth to Sixth Graders through Content Areas.

ERIC Educational Resources Information Center

Leung, Esther K.

The study examined the value of teaching reading skills to learning disabled (LD) fourth to sixth graders through the content areas. Four LD resource teachers implemented the year-long program with 12 experimental and 10 control subjects. Experimental subjects were taught specific reading skills through their Social Studies and/or Science…

Sexuality and gender identity teaching within preclinical medical training in New Zealand: content, attitudes and barriers.

PubMed

Taylor, Oscar; Rapsey, Charlene M; Treharne, Gareth J

2018-06-22

To investigate inclusion of sexuality and gender identity content, attitudes and barriers to inclusion of content in preclinical curricula of New Zealand medical schools from the perspective of key teaching staff. Staff responsible for curriculum oversight at New Zealand's two medical schools were invited to complete a mixed-methods survey about sexuality and gender identity content in their modules. Of 24 respondents, the majority included very little content relating to sexuality or gender identity (33%) or none at all (54%). This content was deemed important by most participants (69%), and none believed there should be less such content in their curriculum. Time was reported to be the main barrier limiting inclusion of such content. Our finding of limited content is consistent with international literature. Our findings extend the literature by revealing that barriers to greater inclusion of content are not due to overt negative attitudes. Staff responsible for preclinical medical curriculum oversight have positive attitudes about content relating to sexuality and gender identity but perceive curriculum space to be a limiting barrier. This is important as it informs approaches to change. Future interventions with medical schools should focus on methods to increase diverse content as part of existing teaching, education to increase knowledge of LGBTQI relevant material and potentially incorporate strategies used to address unconscious bias. Addressing the perceived barriers of time constraints and lack of relevance is required to ensure medical students receive training to develop the competencies to provide positive healthcare experiences for all patients regardless of sexuality and gender identity.

Literature-Based Teaching in the Content Areas: 40 Strategies for K-8 Classrooms

ERIC Educational Resources Information Center

Cox, Carole

2011-01-01

Grounded in theory and best-practices research, this practical text provides teachers with 40 strategies for using fiction and non-fiction trade books to teach in five key content areas: language arts and reading, social studies, mathematics, science, and the arts. Each strategy provides everything a teacher needs to get started: a classroom…

Handing It Over: Giving Students Responsibility for Teaching in a Sheltered Content Course.

ERIC Educational Resources Information Center

Heuser, Linda; Tabet, J. Sirena

1998-01-01

To expand cognitive knowledge, increase language competency, and promote active learning, a content instructor and a language professor collaborated to develop a final unit in which teams of Japanese college sophomores, studying in a 10-month program in the United States, teach their classmates in English about a topic of interest concerning…

Without the Light of Evolution: A Case Study of Resistance and Avoidance in Learning to Teach High School Biology

ERIC Educational Resources Information Center

Larkin, Douglas B.; Perry-Ryder, Gail M.

2015-01-01

We present the case of Michael, a prospective high school biology teacher, to explore the implications of teacher resistance and avoidance to the topic of evolution. This case is drawn from a year-long qualitative research study that examined Michael's process of learning to teach high school biology and describes how his avoidance of evolution in…

Rethinking about the Pedagogy for Pedagogical Content Knowledge in the Context of Mathematics Teaching

ERIC Educational Resources Information Center

Ozmantar, Mehmet Fatih

2011-01-01

This study reconsiders the notion of pedagogy for pedagogical content knowledge (PCK) in the context of teaching mathematics. The perspectives of critical pedagogy are employed for this reconsideration, stressing the operation of historical, social, ideological, political, institutional and cultural forces in the production of pedagogical…

Content and Language Integrated Learning: Teachers' and Teacher Educators' Experiences of English Medium Teaching. Publication No. 4.

ERIC Educational Resources Information Center

Sjoholm, Kaj, Ed.; Bjorklund, Mikaela, Ed.

The publication on the integration of content area and second language instruction, focusing on the situation in Finland, consists of nine essays and a bibliography. The essays include: "Education in a Second or Foreign Language. An Overview" (Kaj Sjoholm); "Foreign Language Content Teaching in Teacher Education at Abo Akademi…

Emotional Ecology: The Intersection of Emotional Knowledge and Pedagogical Content Knowledge in Teaching

ERIC Educational Resources Information Center

Zembylas, Michalinos

2007-01-01

The purpose of this paper is to offer some theoretical as well as empirical examples that describe the interrelations between pedagogical content knowledge (PCK) and emotional knowledge in teaching and learning. The argument put forward is that there is a need to expand current conceptions of PCK and acknowledge the role of emotional knowledge. It…

Teaching of evolution in public schools: A cross-cultural examination

NASA Astrophysics Data System (ADS)

Stewart, Joshua M.

The current study sought to examine how the cultural settings of Colorado, United States, and Baden-Wurttemberg, Germany, influenced perspectives, understandings, and acceptance of college students who want to become teachers (i.e., prospective teachers) in regard to the theory of evolution, creationism, and intelligent design with both quantitative and qualitative components. The quantitative sample for the study consisted of 221 German prospective teachers from Baden-Wurttemberg and 231 United States prospective teachers from Colorado. The quantitative component consisted of a 42-item survey with both Likert and true/false items to examine how (1) country of origin, (2) religious participation, and (3) educational background influence students' views and understandings of the theory of evolution and alternative conceptions. Additionally, in a Likert 6-item motivated reasoning task (a theoretical construct), prospective teachers were asked to read and critique arguments supporting and opposing the theory of evolution; differences in how students critiqued arguments were hypothesized to demonstrate biases. For a separate sample from the same locations (8 German and 11 United States students), a qualitative component examined prospective teachers' positions on teaching the theory of evolution in public schools. Prospective teachers were asked to provide support for their position, anticipate opposing arguments, and implications that both positions would have for students. Lastly, prospective teachers were also asked to explain and define the theory of evolution. The current study aided in examining how teachers' perspectives, understandings, and acceptance impacted what was taught in the science classroom. The researcher found that country of origin, religious behavior, and educational background predicted prospective teachers' responses to numerous criterion variables used in the current study. Further, qualitative results expressed major differences between

Teaching Academic Content and Literacy to English Learners in Elementary and Middle School. IES Practice Guide. NCEE 2014-4012

ERIC Educational Resources Information Center

Baker, Scott; Lesaux, Nonie; Jayanthi, Madhavi; Dimino, Joseph; Proctor, C. Patrick; Morris, Joan; Gersten, Russell; Haymond, Kelly; Kieffer, Michael J.; Linan-Thompson, Sylvia; Newman-Gonchar, Rebecca

2014-01-01

As English learners face the double demands of building knowledge of a second language while learning complex grade-level content, teachers must find effective ways to make challenging content comprehensible for students. This updated English learner practice guide, "Teaching Academic Content and Literacy to English Learners in Elementary and…

The Effect of an Integrated Science and Mathematics Content-Based Course on Science and Mathematics Teaching Efficacy of Preservice Elementary Teachers

ERIC Educational Resources Information Center

Moseley, Christine; Utley, Juliana

2006-01-01

The purpose of this study was to determine the effect of an earth systems science course (integrated mathematics and science content) on preservice elementary teachers' mathematics and science teaching efficacy. Paired t-tests revealed that the personal mathematics and science teaching efficacy and science teaching outcome expectancy significantly…

Teaching Mathematics and Astronomy in France: The "College Royal" (1550-1650)

ERIC Educational Resources Information Center

Pantin, Isabelle

2006-01-01

For a long time, the medieval university maintained relative consistency throughout Europe in teaching topics and methods. But between 1550 and 1650 this came to an end. The evolution concerned the content of the courses and, to a lesser extent, the way the field was taught. The impact of these changes varied greatly from place to place, and new…

Learning to Teach Computer Science: Qualitative Insights into Secondary Teachers' Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Hubbard, Aleata Kimberly

2017-01-01

In this dissertation, I explored the pedagogical content knowledge of in-service high school educators recently assigned to teach computer science for the first time. Teachers were participating in a professional development program where they co-taught introductory computing classes with tech industry professionals. The study was motivated by…

Evolution across the Curriculum: Microbiology

PubMed Central

Burmeister, Alita R.; Smith, James J.

2016-01-01

An integrated understanding of microbiology and evolutionary biology is essential for students pursuing careers in microbiology and healthcare fields. In this Perspective, we discuss the usefulness of evolutionary concepts and an overall evolutionary framework for students enrolled in microbiology courses. Further, we propose a set of learning goals for students studying microbial evolution concepts. We then describe some barriers to microbial evolution teaching and learning and encourage the continued incorporation of evidence-based teaching practices into microbiology courses at all levels. Next, we review the current status of microbial evolution assessment tools and describe some education resources available for teaching microbial evolution. Successful microbial evolution education will require that evolution be taught across the undergraduate biology curriculum, with a continued focus on applications and applied careers, while aligning with national biology education reform initiatives. Journal of Microbiology & Biology Education PMID:27158306

The current setting of the evolution/creation debate in American public schools

NASA Astrophysics Data System (ADS)

Reynolds, Bradley Doyle

The history of public education in the United States is replete with attempts to secularize public education as well as attempts to sanctify public education. The legal battle between these two opposing concepts of public education has been long and tenacious, and is far from over. One front upon which this philosophical, political, and legal battle has been fought is the teaching of origins in biology classes of public schools. This study sought to address the question of the current status of the creation/evolution debate. Through content analysis of court cases, the study provided a legal framework concerning the teaching of origins in public schools. The study also provided a political/philosophical understanding of the current status through a content analysis of press articles. Further, the study provided an understanding of how current biology textbooks deal with the issue of origins. The findings reveal that the creation/evolution debate is current; however, the theory of Intelligent Design has now entered the foray. Finally, the findings reveal that the debate is taking place in courtrooms, legislative hails, and newspapers, but not in classrooms.

The Impact of Video Case Content on Preservice Elementary Teachers' Decision-Making and Conceptions of Effective Science Teaching

ERIC Educational Resources Information Center

Olson, Joanne K.; Bruxvoort, Crystal N.; Vande Haar, Andrea J.

2016-01-01

Little is known about how the content of a video case influences what preservice teachers learn about science teaching. This study was designed to determine the impact of two different video cases on preservice elementary teachers' conceptions of multiple aspects of effective science teaching, with one video selected to focus attention on the role…

Effect of structure in problem based learning on science teaching efficacy beliefs and science content knowledge of elementary preservice teachers

NASA Astrophysics Data System (ADS)

Sasser, Selena Kay

This study examined the effects of differing amounts of structure within the problem based learning instructional model on elementary preservice teachers' science teaching efficacy beliefs, including personal science teaching efficacy and science teaching outcome expectancy, and content knowledge acquisition. This study involved sixty (60) undergraduate elementary preservice teachers enrolled in three sections of elementary science methods classes at a large Midwestern research university. This study used a quasi-experimental nonequivalent design to collect and analyze both quantitative and qualitative data. Participants completed instruments designed to assess science teaching efficacy beliefs, science background, and demographic data. Quantitative data from pre and posttests was obtained using the science teaching efficacy belief instrument-preservice (STEBI-B) developed by Enochs and Riggs (1990) and modified by Bleicher (2004). Data collection instruments also included a demographic questionnaire, an analytic rubric, and a structured interview; both created by the researcher. Quantitative data was analyzed by conducting ANCOVA, paired samples t-test, and independent samples t-test. Qualitative data was analyzed using coding and themes. Each of the treatment groups received the same problem scenario, one group experienced a more structured PBL setting, and one group experienced a limited structure PBL setting. Research personnel administered pre and posttests to determine the elementary preservice teachers' science teaching efficacy beliefs. The results show elementary preservice teachers'science teaching efficacy beliefs can be influence by the problem based learning instructional model. This study did not find that the amount of structure in the form of core ideas to consider and resources for further research increased science teaching efficacy beliefs in this sample. Results from the science content knowledge rubric indicated that structure can increase

The dynamic evolution of social ties and user-generated content: a case study on a Douban group

NASA Astrophysics Data System (ADS)

Shan, Siqing; Ren, Jie; Li, Cangyan

2017-11-01

As platforms based on user-generated content (UGC), social media platforms emphasise the social ties between users and user participation, which promote the communication and propagation of ideas and help to build and maintain relationships. However, many researchers have studied only predefined social networks, such as academic social networks. We believe that there are certain characteristics associated with the network's UGC worth evaluating. We conducted research in communities in which content attracts discussion and new members and examined the evolution patterns of social and content networks in a topic-oriented Douban group. Datasets of user and content information in communities of interest were collected through web crawler software. Networks based on social and content ties were constructed and analysed. We chose scale, density, centrality, average path length and cluster coefficient as measures for exploring the evolution and correlation of both types of networks. These findings are valuable for social media marketing and helpful in directing and controlling public opinion.

Interpretive versus noninterpretive content in top-selling radiology textbooks: what are we teaching medical students?

PubMed

Webb, Emily M; Vella, Maya; Straus, Christopher M; Phelps, Andrew; Naeger, David M

2015-04-01

There are little data as to whether appropriate, cost effective, and safe ordering of imaging examinations are adequately taught in US medical school curricula. We sought to determine the proportion of noninterpretive content (such as appropriate ordering) versus interpretive content (such as reading a chest x-ray) in the top-selling medical student radiology textbooks. We performed an online search to identify a ranked list of the six top-selling general radiology textbooks for medical students. Each textbook was reviewed including content in the text, tables, images, figures, appendices, practice questions, question explanations, and glossaries. Individual pages of text and individual images were semiquantitatively scored on a six-level scale as to the percentage of material that was interpretive versus noninterpretive. The predominant imaging modality addressed in each was also recorded. Descriptive statistical analysis was performed. All six books had more interpretive content. On average, 1.4 pages of text focused on interpretation for every one page focused on noninterpretive content. Seventeen images/figures were dedicated to interpretive skills for every one focused on noninterpretive skills. In all books, the largest proportion of text and image content was dedicated to plain films (51.2%), with computed tomography (CT) a distant second (16%). The content on radiographs (3.1:1) and CT (1.6:1) was more interpretive than not. The current six top-selling medical student radiology textbooks contain a preponderance of material teaching image interpretation compared to material teaching noninterpretive skills, such as appropriate imaging examination selection, rational utilization, and patient safety. Copyright © 2015 AUR. Published by Elsevier Inc. All rights reserved.

Developing and Enacting Pedagogical Content Knowledge for Teaching History: An Exploration of Two Novice Teachers' Growth over Three Years

ERIC Educational Resources Information Center

Monte-Sano, Chauncey; Budano, Christopher

2013-01-01

Using artifacts of teachers' practices, classroom observations, and teacher interviews, we explore the development and enactment of 2 novices' pedagogical content knowledge (PCK) for teaching history. We identify and track 4 components of PCK that are relevant to teaching history: representing history, transforming history, attending to students'…

Teaching Geometry in the 21st Century: Investigating Teachers' Technological Pedagogical Content Knowledge Levels

ERIC Educational Resources Information Center

Tatar, Enver; Aldemir, Ruhsen; Niess, Margaret L.

2018-01-01

This qualitative case study investigated teachers' Technological Pedagogical Content Knowledge (TPACK) for teaching high school geometry in Turkey. Four TPACK components and their corresponding five TPACK level descriptions were used for examining three geometry teachers' TPACK through their technological instructional plans, microteaching…

The application of network teaching in applied optics teaching

NASA Astrophysics Data System (ADS)

Zhao, Huifu; Piao, Mingxu; Li, Lin; Liu, Dongmei

2017-08-01

Network technology has become a creative tool of changing human productivity, the rapid development of it has brought profound changes to our learning, working and life. Network technology has many advantages such as rich contents, various forms, convenient retrieval, timely communication and efficient combination of resources. Network information resources have become the new education resources, get more and more application in the education, has now become the teaching and learning tools. Network teaching enriches the teaching contents, changes teaching process from the traditional knowledge explanation into the new teaching process by establishing situation, independence and cooperation in the network technology platform. The teacher's role has shifted from teaching in classroom to how to guide students to learn better. Network environment only provides a good platform for the teaching, we can get a better teaching effect only by constantly improve the teaching content. Changchun university of science and technology introduced a BB teaching platform, on the platform, the whole optical classroom teaching and the classroom teaching can be improved. Teachers make assignments online, students learn independently offline or the group learned cooperatively, this expands the time and space of teaching. Teachers use hypertext form related knowledge of applied optics, rich cases and learning resources, set up the network interactive platform, homework submission system, message board, etc. The teaching platform simulated the learning interest of students and strengthens the interaction in the teaching.

An Interdisciplinary Inservice Model for Teaching Reading in the Content Areas: Grades 7-9.

ERIC Educational Resources Information Center

Granite School District, Salt Lake City, UT.

The model outlined in this document describes the development of an integrated approach to teaching content reading skills to teachers. Methods and materials applicable to texts and media currently used in classrooms were produced by inservice teachers of science, math, and social studies at a Salt Lake City junior high school. This document…

The Use of Analogies in Language Teaching: Representing the Content of Teachers' Practical Knowledge

ERIC Educational Resources Information Center

Hulshof, Hans; Verloop, Nico

2002-01-01

This study sought to determine how experienced language teachers use analogies to help students comprehend a text on the course of their regular teaching routines. It is assumed that analogies constitute one important component of the content of teachers' practical knowledge in the context of reading-comprehension instruction. The framework of the…

Biology Professors' and Teachers' Positions Regarding Biological Evolution and Evolution Education in a Middle Eastern Society

NASA Astrophysics Data System (ADS)

BouJaoude, Saouma; Asghar, Anila; Wiles, Jason R.; Jaber, Lama; Sarieddine, Diana; Alters, Brian

2011-05-01

This study investigated three questions: (1) What are Lebanese secondary school (Grade 9-12) biology teachers' and university biology professors' positions regarding biological evolution?, (2) How do participants' religious affiliations relate to their positions about evolutionary science?, and (3) What are participants' positions regarding evolution education? Participants were 20 secondary school biology teachers and seven university biology professors. Seventy percent of the teachers and 60% of the professors were Muslim. Data came from semi-structured interviews with participants. Results showed that nine (Christian or Muslim Druze) teachers accepted the theory, five (four Muslim) rejected it because it contradicted religious beliefs, and three (Muslim) reinterpreted it because evolution did not include humans. Teachers who rejected or reinterpreted the evolutionary theory said that it should not be taught (three), evolution and creationism should be given equal time (two), or students should be allowed to take their own stand. Two professors indicated that they taught evolution explicitly and five said that they integrated it in other biology content. One Muslim professor said that she stressed 'the role of God in creation during instruction on evolution'. It seems that years of studying and teaching biology have not had a transformative effect on how a number of teachers and professors think about evolution.

Teaching for Understanding: The Complex Nature of Pedagogical Content Knowledge in Pre-Service Education

ERIC Educational Resources Information Center

Nilsson, Pernilla

2008-01-01

This paper explores the development of student-teachers' pedagogical content knowledge (PCK) during pre-service education. Four student-teachers in mathematics and science participated in a project teaching physics to students aged 9-11 years once a week over a 12-month period. One-third of the lessons were videotaped and the student-teachers were…

The Goal of Evolution Instruction: Belief or Literacy?

ERIC Educational Resources Information Center

Cooper, Robert A.

2001-01-01

Discusses issues regarding evolution instruction in public schools and focuses on misconceptions such as the use of the word "belief", lack of evidence for theories of evolution, and the belief that teaching evolution as fact is proselytizing students. Presents teaching approaches to the topic of evolution. (Contains 33 references.) (YDS)

Biomedical laboratory science education: standardising teaching content in resource-limited countries.

PubMed

Arneson, Wendy; Robinson, Cathy; Nyary, Bryan

2013-01-01

There is a worldwide shortage of qualified laboratory personnel to provide adequate testing for the detection and monitoring of diseases. In an effort to increase laboratory capacity in developing countries, new skills have been introduced into laboratory services. Curriculum revision with a focus on good laboratory practice is an important aspect of supplying entry-level graduates with the competencies needed to meet the current needs. Gaps in application and problem-solving competencies of newly graduated laboratory personnel were discovered in Ethiopia, Tanzania and Kenya. New medical laboratory teaching content was developed in Ethiopia, Tanzania and Kenya using national instructors, tutors, and experts and consulting medical laboratory educators from the United States of America (USA). Workshops were held in Ethiopia to create standardised biomedical laboratory science (BMLS) lessons based on recently-revised course objectives with an emphasis on application of skills. In Tanzania, course-module teaching guides with objectives were developed based on established competency outcomes and tasks. In Kenya, example interactive presentations and lesson plans were developed by the USA medical laboratory educators prior to the workshop to serve as resources and templates for the development of lessons within the country itself. The new teaching materials were implemented and faculty, students and other stakeholders reported successful outcomes. These approaches to updating curricula may be helpful as biomedical laboratory schools in other countries address gaps in the competencies of entry-level graduates.

Using a Simultaneous Prompting Procedure to Embed Core Content When Teaching a Potential Employment Skill

ERIC Educational Resources Information Center

Collins, Belva C.; Terrell, Misty; Test, David W.

2017-01-01

This investigation used a multiple-probe-across-participants design to examine the effects of using a simultaneous prompting procedure to teach four secondary students with mild intellectual disabilities the employment task of caring for plants in a greenhouse. The instructor also embedded photosynthesis science content as nontargeted information…

Should We Add History of Science to Provide Nature of Science into Vietnamese Biology Textbook: A Case of Evolution and Genetics Teaching?

ERIC Educational Resources Information Center

Diem, Huynh Thi Thuy; Yuenyong, Chokchai

2018-01-01

History of science (HOS) plays a substantial role in the enhancement of rooted understanding in science teaching and learning. HOS of evolution and genetics has not been included in Vietnamese biology textbooks. This study aims to investigate the necessity of introducing evolution and genetics HOS into Vietnamese textbooks. A case study approach…

Understanding Evolution: An Evolution Website for Teachers

ERIC Educational Resources Information Center

Scotchmoor, Judy; Janulaw, Al

2005-01-01

While many states are facing challenges to the teaching of evolution in their science classrooms, the University of California Museum of Paleontology, working with the National Center for Science Education, has developed a useful web-based resource for science teachers of all grade- and experience-levels. Understanding Evolution (UE) was developed…

High School Students' Perceptions of Evolution Instruction: Acceptance and Evolution Learning Experiences

ERIC Educational Resources Information Center

Donnelly, Lisa A.; Kazempour, Mahsa; Amirshokoohi, Aidin

2009-01-01

Evolution is an important and sometimes controversial component of high school biology. In this study, we used a mixed methods approach to explore students' evolution acceptance and views of evolution teaching and learning. Students explained their acceptance and rejection of evolution in terms of evidence and conflicts with religion and…

Implementation of Pedagogical Content Knowledge (PCK) of Mathematics Teachers in Teaching Practice: A Case Study

ERIC Educational Resources Information Center

Maryono; Sutawidjaja, Akbar; Subanji; Irawati, Santi

2017-01-01

This study aims to describe the implementation of pedagogical content knowledge (PCK) of mathematics teachers in the teaching practice of the material system of linear equations of two variables (SLETV). The approach used is a qualitative case study. The main instrument is the researchers themselves and the supporting instruments is a vignette…

Integrating Problem-Based Learning with ICT for Developing Trainee Teachers' Content Knowledge and Teaching Skill

ERIC Educational Resources Information Center

Karami, Mehdi; Karami, Zohreh; Attaran, Mohammad

2013-01-01

Professional teachers can guarantee the progress and the promotion of society because fostering the development of next generation is up to them and depends on their professional knowledge which has two kinds of sources: content knowledge and teaching skill. The aim of the present research was studying the effect of integrating problem-based…

Evolution, Creationism, and the Courts: 20 Questions

ERIC Educational Resources Information Center

Moore, Randy; Miksch, Karen L.

2003-01-01

The teaching of evolution and creationism is controversial to many people in the United States. Knowledge of the many important court-decisions about the teaching of evolution and creationism in the United States can be used not only to resist anti-evolution activities of creationists, but also to help teachers address questions about the teaching…

Cognitive Content Engagement in Content-Based Language Teaching

ERIC Educational Resources Information Center

Kong, Stella; Hoare, Philip

2011-01-01

This article reports a study of aspects of pedagogy that can bring about students' cognitive engagement with academic content and, thus, use of the academic language in content-based language lessons in three middle schools in Xi'an, China. Two criteria--academic content level and depth of processing--were used to determine cognitive content…

Learning About Semi Conductors for Teaching—the Role Played by Content Knowledge in Pedagogical Content Knowledge (PCK) Development

NASA Astrophysics Data System (ADS)

Rollnick, Marissa

2017-08-01

This study focuses on how teachers learn to teach a new topic and the role played by their developing content knowledge as they teach. The paper is based on seven high school science teachers' studies on the teaching of semiconductors, at the time a new topic in the curriculum. Analysis of artefacts such as teacher concept maps, video recordings of lessons, journals and other classroom-based evidence shows how the extent and type of teachers' content knowledge informed their choice of teaching approaches and how their learning of content took place alongside the development of teaching strategies. The development of content knowledge was combined with increased understanding of how to teach the topic in almost all cases. Evidence of development of teachers' PCK was found in their increased ability to design teaching strategies, and their use of representations and suitable assessment tasks for their lessons. Some specific common teaching strategies were identified across the teachers. These strategies could add to the canon of teachers' topic - specific professional knowledge for semiconductors. The study provides increased understanding of how teachers simultaneously master content and its teaching and how mediated self-reflection is a fruitful approach for assisting teachers to learn to teach a new topic.

Biased Gene Conversion and GC-Content Evolution in the Coding Sequences of Reptiles and Vertebrates

PubMed Central

Figuet, Emeric; Ballenghien, Marion; Romiguier, Jonathan; Galtier, Nicolas

2015-01-01

Mammalian and avian genomes are characterized by a substantial spatial heterogeneity of GC-content, which is often interpreted as reflecting the effect of local GC-biased gene conversion (gBGC), a meiotic repair bias that favors G and C over A and T alleles in high-recombining genomic regions. Surprisingly, the first fully sequenced nonavian sauropsid (i.e., reptile), the green anole Anolis carolinensis, revealed a highly homogeneous genomic GC-content landscape, suggesting the possibility that gBGC might not be at work in this lineage. Here, we analyze GC-content evolution at third-codon positions (GC3) in 44 vertebrates species, including eight newly sequenced transcriptomes, with a specific focus on nonavian sauropsids. We report that reptiles, including the green anole, have a genome-wide distribution of GC3 similar to that of mammals and birds, and we infer a strong GC3-heterogeneity to be already present in the tetrapod ancestor. We further show that the dynamic of coding sequence GC-content is largely governed by karyotypic features in vertebrates, notably in the green anole, in agreement with the gBGC hypothesis. The discrepancy between third-codon positions and noncoding DNA regarding GC-content dynamics in the green anole could not be explained by the activity of transposable elements or selection on codon usage. This analysis highlights the unique value of third-codon positions as an insertion/deletion-free marker of nucleotide substitution biases that ultimately affect the evolution of proteins. PMID:25527834

Biomedical laboratory science education: standardising teaching content in resource-limited countries

PubMed Central

Robinson, Cathy; Nyary, Bryan

2013-01-01

Background There is a worldwide shortage of qualified laboratory personnel to provide adequate testing for the detection and monitoring of diseases. In an effort to increase laboratory capacity in developing countries, new skills have been introduced into laboratory services. Curriculum revision with a focus on good laboratory practice is an important aspect of supplying entry-level graduates with the competencies needed to meet the current needs. Objectives Gaps in application and problem-solving competencies of newly graduated laboratory personnel were discovered in Ethiopia, Tanzania and Kenya. New medical laboratory teaching content was developed in Ethiopia, Tanzania and Kenya using national instructors, tutors, and experts and consulting medical laboratory educators from the United States of America (USA). Method Workshops were held in Ethiopia to create standardised biomedical laboratory science (BMLS) lessons based on recently-revised course objectives with an emphasis on application of skills. In Tanzania, course-module teaching guides with objectives were developed based on established competency outcomes and tasks. In Kenya, example interactive presentations and lesson plans were developed by the USA medical laboratory educators prior to the workshop to serve as resources and templates for the development of lessons within the country itself. Results The new teaching materials were implemented and faculty, students and other stakeholders reported successful outcomes. Conclusions These approaches to updating curricula may be helpful as biomedical laboratory schools in other countries address gaps in the competencies of entry-level graduates. PMID:29043162

Is Pedagogical Content Knowledge (PCK) Necessary for Reformed Science Teaching?: Evidence from an Empirical Study

ERIC Educational Resources Information Center

Park, Soonhye; Jang, Jeong-Yoon; Chen, Ying-Chih; Jung, Jinhong

2011-01-01

This study tested a hypothesis that focused on whether or not teachers' pedagogical content knowledge (PCK) is a necessary body of knowledge for reformed science teaching. This study utilized a quantitative research method to investigate the correlation between a teacher's PCK level as measured by the PCK rubric (Park et al. 2008) and the degree…

Effectiveness of E-Content Package on Teaching IUPAC Nomenclature of Organic Chemistry at Undergraduate Level

ERIC Educational Resources Information Center

Devendiran, G.; Vakkil, M.

2017-01-01

This study attempts to discover the effectiveness of an e-content package when teaching IUPAC nomenclature of organic chemistry at the undergraduate level. The study consisted of a Pre-test-Post-test Non Equivalent Groups Design, and the sample of 71 (n = 71) students were drawn from two colleges. The overall study was divided into two groups, an…

Promoting Student Teachers' Content Related Knowledge in Teaching Systems Thinking: Measuring Effects of an Intervention through Evaluating a Videotaped Lesson

ERIC Educational Resources Information Center

Rosenkränzer, Frank; Kramer, Tim; Hörsch, Christian; Schuler, Stephan; Rieß, Werner

2016-01-01

The understanding of complex, dynamic and animate systems has a special standing in education for sustainable development and biology. Thus one important role of science teacher education is to promote student teachers' Content Related Knowledge (CRK) for teaching systems thinking, consisting of extensive Content Knowledge (CK) and well formed…

The Teaching Brain

ERIC Educational Resources Information Center

Battro, Antonio M.

2010-01-01

Animals cannot teach as humans do. Therefore, we lack the experimental support of animal studies that are so important to understand the evolution of our basic learning skills but are useless to explore the development of the teaching skills, unique to humans. And most important: children teach! We have at least two new challenges in our Mind,…

A Case Study of Beginning Science Teachers' Subject Matter (SMK) and Pedagogical Content Knowledge (PCK) of Teaching Chemical Reaction in Turkey

ERIC Educational Resources Information Center

Usak, Muhammet; Ozden, Mustafa; Eilks, Ingo

2011-01-01

This paper describes a case study focusing on the subject matter knowledge, pedagogical content knowledge, and beliefs about science teaching of student teachers in Turkey at the start of their university education. The topic of interest was that of teaching chemical reactions in secondary chemistry education. A written test was developed which…

Text-Selection for Teaching Reading to ESL Tertiary Students: A Study on Genre and Content Preferences

ERIC Educational Resources Information Center

Nordin, Razanawati; Eng, Lin Siew

2017-01-01

Most learners studying English language feel that their educators use irrelevant, uninteresting, and culturally unfamiliar reading materials for teaching reading. As a result, most of them struggle to comprehend the English language texts used by the teachers. Therefore, the aim of this research is to investigate the genre and content preferences…

Teaching Science with Technology: Case Studies of Science Teachers' Development of Technology, Pedagogy, and Content Knowledge

ERIC Educational Resources Information Center

Guzey, S. Selcen; Roehrig, Gillian H.

2009-01-01

This study examines the development of technology, pedagogy, and content knowledge (TPACK) in four in-service secondary science teachers as they participated in a professional development program focusing on technology integration into K-12 classrooms to support science as inquiry teaching. In the program, probeware, mind-mapping tools (CMaps),…

Under the Big Top: Using the Hartford Circus Fire of 1944 to Teach Literacy Strategies to Connecticut's Content Area Teachers

ERIC Educational Resources Information Center

Morse, M. Lynn

2008-01-01

This article concerns the use of an historical event to teach interdisciplinary design and reading strategies to content area preservice teachers at a Connecticut state university. The course, a requirement for state certification, seeks to give secondary content area teachers strategies to help struggling readers. Teachers from all subject areas…

Enhancing the Teaching of Evolution in Public Health.

PubMed

Omenn, Gilbert S

2011-12-01

Public health courses are emerging as popular undergraduate offerings, especially at universities with schools of public health. It is important to note that evolution has shaped the burden of disease in the modern world in which we practice and educate for public health. Human cultures and technologies have modified life on Planet Earth and have co-evolved with myriad other species, including microorganisms, plant and animal sources of food, invertebrate vectors of disease, and intermediate bird, mammal, and primate hosts. Molecular mechanisms of evolution have produced differential resistance or susceptibility to infectious agents, including malaria, plague, smallpox, TB, measles, and diarrheal and respiratory diseases. The domestication of sheep and cattle led to natural selection in favor of human populations able to digest milk throughout life through persistence into adulthood of lactase enzyme expression in the intestine, a major story of anthropology. The emergence of a "Western diet" of dairy, refined cereal grains, refined sugars, vegetable oils, alcoholic beverages, salt, and omega-6-rich meats has dramatically altered glycemic load, fatty acid composition, macro-nutrients, acid-base balance, sodium/potassium ratio, and fiber content. This is a major story of nutrition and disease. The results include epidemics of atherosclerotic cardiovascular disease, obesity, diabetes, high blood pressure, osteoporosis, certain cancers, and bowel, inflammatory, and autoimmune disorders. Another interesting phenomenon is the selection of excessive hemostatic activity from platelets and the plasma clotting proteins; what was protective against death from bleeding after injuries among hunter-gatherers or from pregnancy-related hemorrhage now contributes to thrombosis underlying heart attacks and strokes. Conversely, there is little pressure against hemostasis and thrombosis since deaths from these causes occur mostly after the reproductive years of life. Learning about

Evolution of technology in teaching: Blackboard and beyond in Medical Education

PubMed Central

Mendis, Susirith; John, Lisha Jenny; Shanthakumari, Nisha; Sreedharan, Jayadevan; Shaikh, Rizwana B

2016-01-01

Teaching and learning the passing of knowledge from one generation to another - has been in existence from the earliest times of human civilization. It began in 1801, with a large piece of slate hung on the wall in a school in Scotland to provide information to a large audience at one time. In the US by mid-19th century, every class room had a blackboard to teach students. The modern version of the blackboard is either green or brown board. This was introduced in late 1960s. The whiteboards came into use during the late 1980s. Projected aids have been used since 1420. The various devices used are the epidiascope, slide projector, overhead projector for transparencies and the micro projector. An instrument to project images from a horizontal surface onto a vertical screen was invented in the 1870s. By the 1960s, transparencies were in use in classrooms. The ‘Hyalotype’, a transparent image of a photograph using actual black and white photographs on a glass slide that could be projected was invented in 1851. By 1916, the German company Agfa started producing colored lantern slides. The first version of PowerPoint was released by Microsoft in the year 1990. Cell phones, palmtops, and handheld computers; tablets, laptops, and media players are included under mobile learning devices. With the evolution of technology, students achieved competence and interested in interactive learning. The education industry has moved from distance learning to e-learning and finally to m-learning as knowledge expanded exponentially and the demand escalated. While using teaching aids with advanced technology, we must not forget the lessons from the past, striking a balance between embracing new methods of teaching and learning while upholding the timeless principles of education. The newer educational technology can be part of a comprehensive system for lifelong education. Conclusion: Use of technology in education has come a long way since the earliest times of human civilization

A novice teacher's reflections on lecturing as a teaching strategy: covering the content or uncovering the meaning.

PubMed

Clynes, Mary P

2009-01-01

The lecture is the most widely used teaching strategy in adult education programmes. While it has advantages, it is criticised for its lack of student engagement and inability to stimulate higher-order thinking. The aim of this paper is to detail a novice teacher's journey using the lecture as a teaching strategy. The use of an action research approach provided the teacher with a framework to research own learning. In addition, the collaborative process inherent in action research resulted in students being invited to evaluate the teaching. The journey takes the teacher from a teacher-centred approach to teaching and learning to a student-centred approach. The influence of the teacher's own educational encounters is explored. In common with many novice teachers, the focus on content delivery and difficulty asking questions are two key issues. The gradual implementation of strategies to allow for more student engagement is discussed and advice is offered to the novice teacher.

Preservice Elementary Teachers' Beliefs about Nature of Science and Constructivist Teaching in the Content-Specific Context

ERIC Educational Resources Information Center

Yoon, Hye-Gyoung; Kim, Byoung Sug

2016-01-01

The purpose of this study was to explore how Korean preservice elementary teachers' beliefs about nature of science (NOS) and their beliefs about constructivist teaching were structured and related and if any relation was prevalent in the content-specific contexts. As the same format, three versions of questionnaires were developed in three…

Effects of a Science Content Course on Elementary Preservice Teachers' Self-Efficacy of Teaching Science

ERIC Educational Resources Information Center

Bergman, Daniel J.; Morphew, Jason

2015-01-01

The preparation of elementary teachers to successfully teach science in their classrooms is a central issue in science education. The teacher preparation program at a large Midwestern university was modified to include a new science content course aimed at this need. A pre-/postassessment research model involved participants (N = 154) completing a…

An Evaluation of Pronunciation Teaching Content of "English for Palestine 10" and Related Teachers' Competency Level in Light of Current Instructional Perspectives

ERIC Educational Resources Information Center

Al-Najjar, Rana Abdel-Rahman

2012-01-01

Purpose: This study aimed to evaluate pronunciation teaching with regard to an EFL multi-skills textbook ("English for Palestine 10"). The evaluation was intended to identify the extent to which pronunciation teaching content incorporated in" English for Palestine 10," in addition to the related teachers' competency level match…

Assessment of Biology Majors' Versus Nonmajors' Views on Evolution, Creationism, and Intelligent Design.

PubMed

Paz-Y-Miño C, Guillermo; Espinosa, Avelina

2009-03-01

The controversy around evolution, creationism, and intelligent design resides in a historical struggle between scientific knowledge and popular belief. Four hundred seventy-six students (biology majors n =237, nonmajors n =239) at a secular liberal arts private university in Northeastern United States responded to a five-question survey to assess their views about: (1) evolution, creationism, and intelligent design in the science class; (2) students' attitudes toward evolution; (3) students' position about the teaching of human evolution; (4) evolution in science exams; and (5) students' willingness to discuss evolution openly. There were 60.6% of biology majors and 42% of nonmajors supported the exclusive teaching of evolution in the science class, while 45.3% of nonmajors and 32% of majors were willing to learn equally about evolution, creationism, and intelligent design (question 1); 70.5% of biology majors and 55.6% of nonmajors valued the factual explanations evolution provides about the origin of life and its place in the universe (question 2); 78% of the combined responders (majors plus nonmajors) preferred science courses where evolution is discussed comprehensively and humans are part of it (question 3); 69% of the combined responders (majors plus nonmajors) had no problem answering questions concerning evolution in science exams (question 4); 48.1% of biology majors and 26.8% of nonmajors accepted evolution and expressed it openly, but 18.2% of the former and 14.2% of the latter accepted evolution privately; 46% of nonmajors and 29.1% of biology majors were reluctant to comment on this topic (question 5). Combined open plus private acceptance of evolution within biology majors increased with seniority, from freshman (60.7%) to seniors (81%), presumably due to gradual exposure to upper-division biology courses with evolutionary content. College curricular/pedagogical reform should fortify evolution literacy at all education levels, particularly among

Assessment of Biology Majors’ Versus Nonmajors’ Views on Evolution, Creationism, and Intelligent Design

PubMed Central

Paz-y-Miño C., Guillermo

2016-01-01

The controversy around evolution, creationism, and intelligent design resides in a historical struggle between scientific knowledge and popular belief. Four hundred seventy-six students (biology majors n=237, nonmajors n=239) at a secular liberal arts private university in Northeastern United States responded to a five-question survey to assess their views about: (1) evolution, creationism, and intelligent design in the science class; (2) students’ attitudes toward evolution; (3) students’ position about the teaching of human evolution; (4) evolution in science exams; and (5) students’ willingness to discuss evolution openly. There were 60.6% of biology majors and 42% of nonmajors supported the exclusive teaching of evolution in the science class, while 45.3% of nonmajors and 32% of majors were willing to learn equally about evolution, creationism, and intelligent design (question 1); 70.5% of biology majors and 55.6% of nonmajors valued the factual explanations evolution provides about the origin of life and its place in the universe (question 2); 78% of the combined responders (majors plus nonmajors) preferred science courses where evolution is discussed comprehensively and humans are part of it (question 3); 69% of the combined responders (majors plus nonmajors) had no problem answering questions concerning evolution in science exams (question 4); 48.1% of biology majors and 26.8% of nonmajors accepted evolution and expressed it openly, but 18.2% of the former and 14.2% of the latter accepted evolution privately; 46% of nonmajors and 29.1% of biology majors were reluctant to comment on this topic (question 5). Combined open plus private acceptance of evolution within biology majors increased with seniority, from freshman (60.7%) to seniors (81%), presumably due to gradual exposure to upper-division biology courses with evolutionary content. College curricular/pedagogical reform should fortify evolution literacy at all education levels, particularly among

Preparing Teachers to Prepare Students for Post-Secondary Science: Observations from a Workshop about Evolution in the Classroom

ERIC Educational Resources Information Center

Schrein, Caitlin M.; Lynch, John M.; Brem, Sarah K.; Marchant, Gary E.; Schedler, Karen K.; Spencer, Mark A.; Kazilek, Charles J.

2009-01-01

This paper summarizes the content and results of a workshop about the teaching of evolution presented to public middle school and high school science teachers by individuals involved both in university education and the professional development of teachers. The goals of the workshop were to: (1) provide teachers with knowledge and resources to…

Content Knowledge, Attitudes, and Self-Efficacy in the Mathematics New York City Teaching Fellows (NYCTF) Program

ERIC Educational Resources Information Center

Evans, Brian R.

2011-01-01

The purpose of this study was to understand the mathematical content knowledge new teachers have both before and after taking a mathematics methods course in the NYCTF program. Further, the purpose was to understand the attitudes toward mathematics and concepts of self-efficacy that Teaching Fellows had over the course of the semester. The sample…

Evolution of technology in teaching: Blackboard and beyond in Medical Education.

PubMed

Muttappallymyalil, Jayakumary; Mendis, Susirith; John, Lisha Jenny; Shanthakumari, Nisha; Sreedharan, Jayadevan; Shaikh, Rizwana B

2016-10-01

the passing of knowledge from one generation to another - has been in existence from the earliest times of human civilization. It began in 1801, with a large piece of slate hung on the wall in a school in Scotland to provide information to a large audience at one time. In the US by mid-19th century, every class room had a blackboard to teach students. The modern version of the blackboard is either green or brown board. This was introduced in late 1960s. The whiteboards came into use during the late 1980s. Projected aids have been used since 1420. The various devices used are the epidiascope, slide projector, overhead projector for transparencies and the micro projector. An instrument to project images from a horizontal surface onto a vertical screen was invented in the 1870s. By the 1960s, transparencies were in use in classrooms. The 'Hyalotype', a transparent image of a photograph using actual black and white photographs on a glass slide that could be projected was invented in 1851. By 1916, the German company Agfa started producing colored lantern slides. The first version of PowerPoint was released by Microsoft in the year 1990. Cell phones, palmtops, and handheld computers; tablets, laptops, and media players are included under mobile learning devices. With the evolution of technology, students achieved competence and interested in interactive learning. The education industry has moved from distance learning to e-learning and finally to m-learning as knowledge expanded exponentially and the demand escalated. While using teaching aids with advanced technology, we must not forget the lessons from the past, striking a balance between embracing new methods of teaching and learning while upholding the timeless principles of education. The newer educational technology can be part of a comprehensive system for lifelong education. Use of technology in education has come a long way since the earliest times of human civilization. While embarking on aids with advanced

Effect of the science teaching advancement through modeling physical science professional development workshop on teachers' attitudes, beliefs and content knowledge and students' content knowledge

NASA Astrophysics Data System (ADS)

Dietz, Laura

The Science Teaching Advancement through Modeling Physical Science (STAMPS) professional development workshop was evaluated for effectiveness in improving teachers' and students' content knowledge. Previous research has shown modeling to be an effective method of instruction for improving student and teacher content knowledge, evidenced by assessment scores. Data includes teacher scores on the Force Concept Inventory (FCI; Hestenes, Wells, & Swackhamer, 1992) and the Chemistry Concept Inventory (CCI; Jenkins, Birk, Bauer, Krause, & Pavelich, 2004), as well as student scores on a physics and chemistry assessment. Quantitative data is supported by teacher responses to a post workshop survey and classroom observations. Evaluation of the data shows that the STAMPS professional development workshop was successful in improving both student and teacher content knowledge. Conclusions and suggestions for future study are also included.

Variations in Acculturation and Australian Physical Education Teacher Education Students' Receptiveness to an Alternative Pedagogical Approach to Games Teaching

ERIC Educational Resources Information Center

Moy, Brendan; Renshaw, Ian; Davids, Keith

2014-01-01

Background: The development of intelligent, thinking performers as a central theme in physical education curriculum documents worldwide has highlighted the need for an evolution of teaching styles from the dominant reproductive approach. This has prompted an Australian university to change the content and delivery of a games unit within their…

Using the Lens of Pedagogical Content Knowledge for Teaching the Nature of Science to Portray Novice Chemistry Teachers' Transforming NOS in Early Years of Teaching Profession

ERIC Educational Resources Information Center

Supprakob, Surayot; Faikhamta, Chatree; Suwanruji, Potjanart

2016-01-01

Pedagogical content knowledge for teaching the nature of science (PCK for NOS) has attracted interest in recent decades. This study investigated the PCK for NOS of six novice chemistry teachers with various educational backgrounds. An interpretive case study was performed. Multiple data sources including classroom observations, field notes,…

"I'm Not the Science Type": Effect of an Inquiry Biology Content Course on Preservice Elementary Teachers' Intentions about Teaching Science

ERIC Educational Resources Information Center

Weld, Jeffrey; Funk, Lucas

2005-01-01

Inquiry Into Life Science is a content biology course expressly for the fulfillment of the General Education life science laboratory course requirement of elementary education majors at this university. The course is modeled on the Teaching Standards and Content Standards of the National Science Education Standards [National Research Council.…

The Effects of Restructuring Biology Teaching by a Constructivist Teaching Approach: An Action Research.

ERIC Educational Resources Information Center

Lin, Wan-Ju

This study reports on the improvement of a teacher researcher's teaching practice by adopting a constructivist teaching approach. Four biology units on the nervous system, human circulatory system, evolution, and vertebrate classification were selected to illustrate a model of biology teaching. Data were drawn from student responses to…

A Study of K-12 Teacher Interns' Incorporation of Multicultural Content and Theory into Their Teaching Practices

ERIC Educational Resources Information Center

Dzoole, Edith Mechelle

2012-01-01

This research study examined 394 K-12 teacher interns' incorporation of multicultural content and theory into their teaching practices during a 16-week internship in schools, mostly located within a 30-mile radius of Mississippi State University. The teacher interns had completed all coursework and practicum hours required by their teacher…

Assessing Quality in the Teaching of Content to English Language Learners. Research Report. ETS RR-12-10

ERIC Educational Resources Information Center

Turkan, Sultan; Croft, Andrew; Bicknell, Jerome; Barnes, Andwatta

2012-01-01

This paper offers a chain of evidence collected to identify and verify the domain of teacher knowledge and skills required to teach ELLs content effectively in mathematics, science, reading/English language arts, and social studies. We initially assessed this domain through a review of literature and state standards for nonspecialized teacher…

Using Literacy Coaching to Promote the Teaching and Learning of English Learners in Content Areas. CREATE Brief

ERIC Educational Resources Information Center

Reutebuch, Colleen K.

2012-01-01

This brief describes the literacy coaching that was provided as part of the CREATE research project aimed at improving the teaching and learning of English learners in seventh-grade content areas. Coaching was intended to extend professional development and increase teacher capacity through multiple layers of support that included lesson…

Use of a Web-based game to teach pediatric content to medical students.

PubMed

Sward, Katherine A; Richardson, Stephanie; Kendrick, Jeremy; Maloney, Chris

2008-01-01

The aim of this study was to assess, using a Web-based format, third-year medical students' pediatric knowledge and perceptions of game playing with faculty facilitation compared with self-study computerized flash cards. This study used a repeated-measures experimental design with random assignment to a game group or self-study group. Pediatric knowledge was tested using multiple choice exams at baseline, week 6 of the clerkship following a 4-week intervention, and 6 weeks later. Perceptions about game playing and self-study were evaluated using a questionnaire at week 6. The groups did not differ on content mastery, perceptions about content, or time involved in game playing or self-study. Perceptions about game playing versus self-study as a pedagogical method appeared to favor game playing in understanding content (P<.001), perceived help with learning (P<.05), and enjoyment of learning (P<.008). An important difference was increased game group willingness to continue participating in the intervention. Games can be an enjoyable and motivating method for learning pediatric content, enhanced by group interactions, competition, and fun. Computerized, Web-based tools can facilitate access to educational resources and are feasible to apply as an adjunct to teaching clinical medicine.

Practice-Based Measures of Elementary Science Teachers' Content Knowledge for Teaching: Initial Item Development and Validity Evidence. Research Report. ETS RR-17-43

ERIC Educational Resources Information Center

Mikeska, Jamie N.; Phelps, Geoffrey; Croft, Andrew J.

2017-01-01

This report describes efforts by a group of science teachers, teacher educators, researchers, and content specialists to conceptualize, develop, and pilot practice-based assessment items designed to measure elementary science teachers' content knowledge for teaching (CKT). The report documents the framework used to specify the content-specific…

Evolution and Education: Lessons from Thomas Huxley

NASA Astrophysics Data System (ADS)

Lyons, Sherrie Lynne

2010-05-01

Thomas Huxley more than anyone else was responsible for disseminating Darwin’s theory in the western world and maintained that investigating the history of life should be regarded as a purely scientific question free of theological speculation. The content and rhetorical strategy of Huxley’s defense of evolution is analyzed. Huxley argued that the classification of humans should be determined independent of any theories of origination of species. Besides providing evidence that demonstrated the close relationship between apes and humans, he also argued that a pithecoid ancestry in no way degraded humankind. In his broader defense of evolution he drew on his agnosticism to define what science could and could not explain. Theology made empirical claims and needed to be subject to the same standards of evidence as scientific claims. He maintained that even most scientific objections to evolution were religiously based. The objections to the theory fundamentally remain the same as in the nineteenth century and much can be learned from Huxley to develop effective strategies for educating the public about evolution. Huxley’s own scientific articles as well as his popular writings provide numerous examples that could be harnessed not only for the teaching of evolution, but also for understanding science as a process.

Integrating the epistemic and ontological aspects of content knowledge in science teaching and learning

NASA Astrophysics Data System (ADS)

Papadouris, Nicos; Constantinou, Constantinos P.

2017-04-01

Promoting facility with content knowledge is one of the most important objectives of science teaching. Conventionally, the focus for this objective is placed on the substantive side of content knowledge (e.g. science concepts/laws), whereas its epistemic or ontological aspects (e.g. why do we construct concepts?) rarely receive explicit attention. In this article, we develop a theoretical argument for the value of elevating the attention paid to the epistemic/ontological aspects of content knowledge and integrating them with its substantive side. Our argument is structured in two parts. The first unpacks the epistemic/ontological aspects of content knowledge and their role in science. For this, we focus on two specific aspects (i.e. ontological status and epistemic value of science concepts), which we elaborate in the context of two particular content domains, namely magnetism and energy. The second part of the argument highlights the potential of discourse on epistemic/ontological aspects to facilitate learning in science. We delineate how such discourse could (a) promote coherent conceptual understanding, (b) foster a productive epistemological stance towards science learning, and (c) enhance students' appreciation of ideas associated with the nature of science. The article concludes with a discussion of ensuing implications for science education.

Teaching and Learning Content in the Social Studies: The ERIC/ChESS Perspective on Trends and Issues.

ERIC Educational Resources Information Center

Patrick, John J.

This paper focuses on the current trends and issues in social studies education based on the literature that passes through the ERIC Clearinghouse for Social Studies/Social Science Education (Indiana). Four trends pertaining to teaching content in history, geography, civics, and science in society have emerged from a review of the literature.…

Science Standards, Science Achievement, and Attitudes about Evolution

ERIC Educational Resources Information Center

Belin, Charlie M.; Kisida, Brian

2015-01-01

This article explores the relationships between (a) the quality of state science standards and student science achievement, (b) the public's belief in teaching evolution and the quality of state standards, and (c) the public's belief in teaching evolution and student science achievement. Using multiple measures, we find no evidence of a…

Evolution & Intelligent Design

ERIC Educational Resources Information Center

Staver, John R.

2003-01-01

Advocates of Intelligent Design (ID) theory argue that evolution is a theory in crisis, ID is a legitimate scientific theory, and biology teachers should teach the controversy. Supporters of evolutionary theory testify that ID is a religious, not scientific, concept, and evolution is in no danger of bankruptcy, having survived 140 years of…

Science Teachers’ Pedagogical Content Knowledge and Integrated Approach

NASA Astrophysics Data System (ADS)

Adi Putra, M. J.; Widodo, A.; Sopandi, W.

2017-09-01

The integrated approach refers to the stages of pupils’ psychological development. Unfortunately, the competences which are designed into the curriculum is not appropriate with the child development. This Manuscript presents PCK (pedagogical content knowledge) of teachers who teach science content utilizing an integrated approach. The data has been collected by using CoRe, PaP-eR, and interviews from six elementary teachers who teach science. The paper informs that high and stable teacher PCKs have an impact on how teachers present integrated teaching. Because it is influenced by the selection of important content that must be submitted to the students, the depth of the content, the reasons for choosing the teaching procedures and some other things. So for teachers to be able to integrate teaching, they should have a balanced PCK.

The TeCoLa Project: Pedagogical Differentiation through Telecollaboration and Gaming for Intercultural and Content Integrated Language Teaching

ERIC Educational Resources Information Center

Jauregi, Kristi; Melchor-Couto, Sabela

2017-01-01

The Erasmus+ TeCoLa project (2016-2019) aims to develop and test innovative gamified telecollaboration approaches for secondary schools that address issues of learning diversity in intercultural and Content Integrated Language Learning (CLIL) and teaching. Authentic task-based transnational interactions among peers from different socio-cultural,…

Developing Pre-Service Teachers' Technological Pedagogical Content Knowledge for Teaching Mathematics with the Geometer's Sketchpad through Lesson Study

ERIC Educational Resources Information Center

Meng, Chew Cheng; Sam, Lim Chap

2013-01-01

The purpose of this study was to develop pre-service secondary teachers' technological pedagogical content knowledge (TPACK) for teaching mathematics with The Geometer's Sketchpad (GSP) through Lesson Study (LS). Specifically, a single-group pretest-posttest design was employed to examine whether there was a significant difference in the…

Digital immigrants teaching digital natives: A phenomenological study of higher education faculty perspectives on technology integration with English core content

NASA Astrophysics Data System (ADS)

Corey, Robert C.

In the last two decades, technology use has escalated and educators grapple with its advances and integration into the classroom. Issues surrounding what constitutes a literate society, the clarion calls for educational reform emanating from US presidents to parent teacher organizations, and educators' ability to cope with advances in technology in the classroom demand attention. Therefore, the purpose of this qualitative study was to explore and understand the professional and educational experiences of six English faculty members teaching undergraduate courses at Midwest universities. Using the framework of Technological Pedagogical Content Knowledge -- TPACK (Koehler and Mishra 2008), the major focus of the study was to determine how faculty members understood what characterized the nature of teaching with technology in undergraduate classrooms. Results of this study revealed five themes showing how the participants were introduced to technology, how they assimilated it into their pedagogy, and how they integrated it into teaching practice. This study has the potential to impact the nature of illustrating the methods and techniques used by the six participants as they merge technology, pedagogy, and content knowledge and set in motion classroom practices that assist faculty at all levels to develop and teach technology skills necessary for the 21st century and to better prepare students for thinking critically about how to use digital advances.

The Design and Use of Planetary Science Video Games to Teach Content while Enhancing Spatial Reasoning Skills

NASA Astrophysics Data System (ADS)

Ziffer, Julie; Nadirli, Orkhan; Rudnick, Benjamin; Pinkham, Sunny; Montgomery, Benjamin

2016-10-01

Traditional teaching of Planetary Science requires students to possess well developed spatial reasoning skills (SRS). Recent research has demonstrated that SRS, long known to be crucial to math and science success, can be improved among students who lack these skills (Sorby et al., 2009). Teaching spatial reasoning is particularly valuable to women and minorities who, through societal pressure, often doubt their abilities (Hill et al., 2010). To address SRS deficiencies, our team is developing video games that embed SRS training into Planetary Science content. Our first game, on Moon Phases, addresses the two primary challenges faced by students trying to understand the Sun-Earth-Moon system: 1) visualizing the system (specifically the difference between the Sun-Earth orbital plane and the Earth-Moon orbital plane) and 2) comprehending the relationship between time and the position-phase of the Moon. In our second video game, the student varies an asteroid's rotational speed, shape, and orientation to the light source while observing how these changes effect the resulting light curve. To correctly pair objects to their light curves, students use spatial reasoning skills to imagine how light scattering off a three dimensional rotating object is imaged on a sensor plane and is then reduced to a series of points on a light curve plot. These two games represent the first of our developing suite of high-interest video games designed to teach content while increasing the student's competence in spatial reasoning.

Expanding the Understanding of Evolution

ERIC Educational Resources Information Center

Musante, Susan

2011-01-01

Originally designed for K-12 teachers, the Understanding Evolution (UE) Web site ("www.understandingevolution.org") is a one-stop shop for all of a teacher's evolution education needs, with lesson plans, teaching tips, lists of common evolution misconceptions, and much more. However, during the past five years, the UE project team learned that…

Evolution of phospholipid contents during the production of quark cheese from buttermilk.

PubMed

Ferreiro, T; Martínez, S; Gayoso, L; Rodríguez-Otero, J L

2016-06-01

We report the evolution of phosphatidylethanolamine (PE), phosphatidylinositol (PI), phosphatidylcholine (PC), phosphatidylserine (PS), and sphingomyelin (SM) contents during the production of quark cheese from buttermilk by successive ultrafiltration concentration, enrichment with cream, concurrent homogenization and pasteurization, fermentative coagulation, and separation of quark from whey by further ultrafiltration. Buttermilk is richer than milk itself in phospholipids that afford desirable functional and technological properties, and is widely used in dairy products. To investigate how phospholipid content is affected by end-product production processes such as ultrafiltration, homogenization, pasteurization or coagulation, we measured the phospholipids at several stages of each of 5 industrial-scale quark cheese production runs. In each run, 10,000L of buttermilk was concentrated to half volume by ultrafiltration, enriched with cream, homogenized, pasteurized, inoculated with lactic acid bacteria, incubated to coagulation, and once more concentrated to half volume by ultrafiltration. Phospholipid contents were determined by HPLC with evaporative light scattering detection in the starting buttermilk, concentrated buttermilk, ultrafiltrate, cream-enriched concentrated buttermilk (both before and after concurrent homogenization and pasteurization), coagulate, and quark, and also in the rinsings obtained when the ultrafiltration equipment was washed following initial concentration. The average phospholipid content of buttermilk was approximately 5 times that of milk, and the phospholipid content of buttermilk fat 26 to 29 times that of milk fat. Although phospholipids did not cross ultrafiltration membranes, significant losses occurred during ultrafiltration (due to retention on the membranes) and during the homogenization and pasteurization process. During coagulation, however, phospholipid content rose, presumably as a consequence of the proliferation of the

Quality Teaching in Addressing Student Achievement: A Comparative Study between National Board Certified Teachers and Other Teachers on the Kentucky Core Content Test Results

ERIC Educational Resources Information Center

Buecker, Harrie Lynne

2010-01-01

This dissertation focused on the link between quality teaching and its potential impact on student achievement. National Board Certification is used to represent quality teaching and student achievement is measured by the Kentucky Core Content Test. Data were gathered on the reading and mathematics scores of students of National Board Teachers who…

Virtual Visualisation Laboratory for Science and Mathematics Content (Vlab-SMC) with Special Reference to Teaching and Learning of Chemistry

NASA Astrophysics Data System (ADS)

Badioze Zaman, Halimah; Bakar, Norashiken; Ahmad, Azlina; Sulaiman, Riza; Arshad, Haslina; Mohd. Yatim, Nor Faezah

Research on the teaching of science and mathematics in schools and universities have shown that available teaching models are not effective in instilling the understanding of scientific and mathematics concepts, and the right scientific and mathematics skills required for learners to become good future scientists (mathematicians included). The extensive development of new technologies has a marked influence on education, by facilitating the design of new learning and teaching materials, that can improve the attitude of learners towards Science and Mathematics and the plausibility of advanced interactive, personalised learning process. The usefulness of the computer in Science and Mathematics education; as an interactive communication medium that permits access to all types of information (texts, images, different types of data such as sound, graphics and perhaps haptics like smell and touch); as an instrument for problem solving through simulations of scientific and mathematics phenomenon and experiments; as well as measuring and monitoring scientific laboratory experiments. This paper will highlight on the design and development of the virtual Visualisation Laboratory for Science & Mathematics Content (VLab-SMC) based on the Cognitivist- Constructivist-Contextual development life cycle model as well as the Instructional Design (ID) model, in order to achieve its objectives in teaching and learning. However, this paper with only highlight one of the virtual labs within VLab-SMC that is, the Virtual Lab for teaching Chemistry (VLab- Chem). The development life cycle involves the educational media to be used, measurement of content, and the authoring and programming involved; whilst the ID model involves the application of the cognitivist, constructivist and contextual theories in the modeling of the modules of VLab-SMC generally and Vlab-Chem specifically, using concepts such as 'learning by doing', contextual learning, experimental simulations 3D and real

A Content Analysis of Qualitative Research in the Journal of Teaching in Physical Education from 1998 to 2008

ERIC Educational Resources Information Center

Hemphill, Michael A.; Richards, K. Andrew R.; Templin, Thomas J.; Blankenship, Bonnie Tjeerdsma

2012-01-01

Previous reviews of research have documented the increasing use of qualitative inquiry in physical education. In this research note, the authors present a content analysis of qualitative research articles published between 1998 and 2008 in the Journal of Teaching in Physical Education (JTPE). A total of 110 empirical articles were published that…

Teaching Medical Ethics to Medical Students.

ERIC Educational Resources Information Center

Loewy, Erich H.

1986-01-01

The evolution and goals of teaching medical ethics, the nature of medical ethics, and integrating such teaching into the curriculum are examined. Because moral considerations are as much a part of medical decisions as technical considerations, teaching is best done in the context of real cases. (Author/MLW)

Embedded Simultaneous Prompting Procedure to Teach STEM Content to High School Students with Moderate Disabilities in an Inclusive Setting

ERIC Educational Resources Information Center

Heinrich, Sara; Collins, Belva C.; Knight, Victoria; Spriggs, Amy D.

2016-01-01

Effects of an embedded simultaneous prompting procedure to teach STEM (science, technology, engineering, math) content to three secondary students with moderate intellectual disabilities in an inclusive general education classroom were evaluated in the current study. Students learned discrete (i.e., geometric figures, science vocabulary, or use of…

Possible relationships between literacy-based instructional coaching and effects on high school teachers' self-efficacy and attitudes toward teaching reading in the content areas

NASA Astrophysics Data System (ADS)

Jacobs, Jessica Lynn

Grounded in the Theory of Self-Efficacy and the Theory of Reasoned Action, this quantitative, correlational study examined if participation in literacy-based instructional coaching (one-on-one, small group) predicted both high school teachers' self-efficacy as measured by the Teachers' Sense of Efficacy Scale and teachers' attitudes toward teaching reading in the content areas measured by the Scale to Measure Attitudes Toward Teaching Reading in Content Classrooms. This study utilized a convenience sample of content teachers from three high schools in Northeastern Pennsylvania participating in a literacy coaching initiative. The volunteer sample of teachers completed the Likert-type questionnaires. The study used hierarchical regression analysis to determine values for each block of the regression models. The study correlated instances of literacy-based instructional coaching (one-on-one, small group) with the scores on the SMATTRCC and the TSES to examine predictive validity. Gender, years of experience, and content area were control variables in this study. The results of the first model indicated that there was a significant relationship between the number of coaching instances and attitudes toward teaching reading in the content area with participation in instructional coaching accounting for 9.6% of the variance in scores on the SMATTRCC. The results of the second model indicated that there was a significant relationship between the number of coaching instances and teachers' self-efficacy with participation in instructional coaching accounting for 6.1% of the variance in scores on the TSES.

Evolution of the personal teaching models of prospective secondary school science teachers as expressed through metaphors

NASA Astrophysics Data System (ADS)

Mellado, Lucía; de la Montaña, Juan L.; Luengo, María Rosa; Bermejo, María Luisa

2018-02-01

This study analyses the evolution of the personal metaphors of 31 science graduates enrolled in a Master's degree course in Secondary Education Teaching during the 2012-13 academic year. The instrument used was an open questionnaire that included asking the participants to make drawings representing the roles of the teacher. Four categories of metaphor were considered: behaviourist/transmissive, cognitivist/constructivist, situative/socio-historical, and self-referential. It was found that most of the prospective teachers were indeed able to conceptualize their roles in the form of metaphors. Comparison of the results before and after the teaching practicum revealed no changes in most of the participants' metaphors and associated models. Instead, these appeared to be firmly set already at the beginning of the Master's course, and remained uninfluenced by either the course or the practicum. Only a minority of the participants showed changes in their metaphors—5 with progressive changes, and 5 with regressive changes.

Elementary student teachers' science content representations

NASA Astrophysics Data System (ADS)

Zembal-Saul, Carla; Krajcik, Joseph; Blumenfeld, Phyllis

2002-08-01

This purpose of this study was to examine the ways in which three prospective teachers who had early opportunities to teach science would approach representing science content within the context of their student teaching experiences. The study is framed in the literature on pedagogical content knowledge and learning to teach. A situated perspective on cognition is applied to better understand the influence of context and the role of the cooperating teacher. The three participants were enrolled in an experimental teacher preparation program designed to enhance the teaching of science at the elementary level. Qualitative case study design guided the collection, organization, and analysis of data. Multiple forms of data associated with student teachers' content representations were collected, including audiotaped planning and reflection interviews, written lesson plans and reflections, and videotaped teaching experiences. Broad analysis categories were developed and refined around the subconstructs of content representation (i.e., knowledge of instructional strategies that promote learning and knowledge of students and their requirements for meaningful science learning). Findings suggest that when prospective teachers are provided with opportunities to apply and reflect substantively on their developing considerations for supporting children's science learning, they are able to maintain a subject matter emphasis. However, in the absence of such opportunities, student teachers abandon their subject matter emphasis, even when they have had extensive background and experiences addressing subject-specific considerations for teaching and learning.

Developing a Technological Pedagogical Content Knowledge (TPACK) Assessment for Preservice Teachers Learning to Teach English as a Foreign Language

ERIC Educational Resources Information Center

Baser, Derya; Kopcha, Theodore J.; Ozden, M. Yasar

2016-01-01

This paper reports the development and validation process of a self-assessment survey that examines technological pedagogical content knowledge (TPACK) among preservice teachers learning to teach English as a foreign language (EFL). The survey, called TPACK-EFL, aims to provide an assessment tool for preservice foreign language teachers that…

Focus: Teaching by Genre.

ERIC Educational Resources Information Center

Wimer, Frances N., Ed.

1974-01-01

The focus of this bulletin is teaching the various literary genres in the secondary English class. Contents include "The Song Within: An Approach to Teaching Poetry,""Teaching Folk-Rock,""Approaches to Teaching Poetry,""Focus on an Elective Program: Twentieth Century Lyrical Poetry,""Hoffman and Poe: Masters of the Grotesque,""Plays: Shared and…

A Scoring Rubric for Students' Responses to Simple Evolution Questions: Darwinian Components

ERIC Educational Resources Information Center

Jensen, Murray; Moore, Randy; Hatch, Jay; Hsu, Leon

2007-01-01

The call to teach students Darwin's theory of evolution by natural selection has been made by a variety of professional organizations. In addition to these national organizations, almost every state has science education guidelines calling for the teaching of evolution. Many administrators and policymakers believe that evolution is being taught,…

Examining the pedagogical content knowledge and practice of experienced secondary biology teachers for teaching diffusion and osmosis

NASA Astrophysics Data System (ADS)

Lankford, Deanna

Teachers are the most important factor in student learning (National Research Council, 1996); yet little is known about the specialized knowledge held by experienced teachers. The purpose of this study was twofold: first, to make explicit the pedagogical content knowledge (PCK) for teaching diffusion and osmosis held by experienced biology teachers and, second, to reveal how topic-specific PCK informs teacher practice. The Magnusson et al. (1999) PCK model served as the theoretical framework for the study. The overarching research question was: When teaching lessons on osmosis and diffusion, how do experienced biology teachers draw upon their topic-specific pedagogical content knowledge? Data sources included observations of two consecutive lessons, three semi-structured interviews, lesson plans, and student handouts. Data analysis indicated five of the six teachers held a constructivist orientation to science teaching and engaged students in explorations of diffusion and osmosis prior to introducing the concepts to students. Explanations for diffusion and osmosis were based upon students' observations and experiences during explorations. All six teachers used representations at the molecular, cellular, and plant organ levels to serve as foci for explorations of diffusion and osmosis. Three potential learning difficulties identified by the teachers included: (a) understanding vocabulary terms, (b) predicting the direction of osmosis, and (c) identifying random molecular motion as the driving force for diffusion and osmosis. Participants used student predictions as formative assessments to reveal misconceptions before instruction and evaluate conceptual understanding during instruction. This study includes implications for teacher preparation, research, and policy.

Social Studies Teachers' Beliefs Regarding and Understanding of Teaching Content Area Reading Skills: A Multi-Case Study

ERIC Educational Resources Information Center

Wood, Robin L.

2017-01-01

The purpose of this multiple case study was to understand the beliefs held by content area social studies teachers who teach reading. The rationale for this study is that students in the 21st century must be able to meet the demands of disciplinary literacy to compete in the workforce. The data from the semi-structured interviews and classroom…

Working at the Nexus of Generic and Content-Specific Teaching Practices: An Exploratory Study Based on TIMSS Secondary Analyses

ERIC Educational Resources Information Center

Charalambous, Charalambos Y.; Kyriakides, Ermis

2017-01-01

For years scholars have attended to either generic or content-specific teaching practices attempting to understand instructional quality and its effects on student learning. Drawing on the TIMSS 2007 and 2011 databases, this exploratory study empirically tests the hypothesis that attending to both types of practices can help better explain student…

Teaching Core Content Embedded in a Functional Activity to Students with Moderate Intellectual Disability Using a Simultaneous Prompting Procedure

ERIC Educational Resources Information Center

Karl, Jennifer; Collins, Belva C.; Hager, Karen D.; Ault, Melinda Jones

2013-01-01

The purpose of this study was to investigate the effects of a simultaneous prompting procedure in teaching four secondary students with moderate intellectual disability to acquire and generalize core content embedded in a functional activity. Data gathered within the context of a multiple probe design revealed that all participants learned the…

Examining Correlations between Preparation Experiences of US Technology and Engineering Educators and Their Teaching of Science Content and Practices

ERIC Educational Resources Information Center

Love, Tyler S.; Wells, John G.

2018-01-01

The purpose of this research was to investigate the extent of the relationship between select technology and science preparation experiences of United States (US) technology and engineering (T&E) teachers and their teaching of science content and practices. Utilizing a fully integrated mixed methods design (Teddlie and Tashakkori in "Res…

Exploration and practice in-class practice teaching mode

NASA Astrophysics Data System (ADS)

Zang, Xue-Ping; Wu, Wei-Feng

2017-08-01

According to the opto-electronic information science and engineering professional course characteristics and cultivate students' learning initiative, raised the teaching of photoelectric professional course introduce In-class practice teaching mode. By designing different In-class practice teaching content, the students' learning interest and learning initiative are improved, deepen students' understanding of course content and enhanced students' team cooperation ability. In-class practice teaching mode in the course of the opto-electronic professional teaching practice, the teaching effect is remarkable.

Modeling and Explaining Content: Definition, Research Support, and Measurement of the "ETS"® National Observational Teaching Examination (NOTE) Assessment Series. Research Memorandum No. RM-16-07

ERIC Educational Resources Information Center

Stickler, Leslie; Sykes, Gary

2016-01-01

This report reviews the scholarly and research evidence supporting the construct labeled modeling and explaining content (MEC), which is measured via a performance assessment in the "ETS"® National Observational Teaching Examination (NOTE) assessment series. This construct involves practices at the heart of teaching that deal with how…

A Computer Evolution in Teaching Undergraduate Time Series

ERIC Educational Resources Information Center

Hodgess, Erin M.

2004-01-01

In teaching undergraduate time series courses, we have used a mixture of various statistical packages. We have finally been able to teach all of the applied concepts within one statistical package; R. This article describes the process that we use to conduct a thorough analysis of a time series. An example with a data set is provided. We compare…

The Impact of a Curriculum Course on Pre-Service Primary Teachers' Science Content Knowledge and Attitudes towards Teaching Science

ERIC Educational Resources Information Center

Murphy, Cliona; Smith, Greg

2012-01-01

Many primary school teachers have insufficient content and pedagogical knowledge of science. This lack of knowledge can often lead to a lack of confidence and competence in teaching science. This article explores the impact of a year-long science methodology (curriculum science) course on second year Bachelor of Education (BEd) students'…

The construction of bilingual teaching of optoelectronic technology

NASA Astrophysics Data System (ADS)

Zhang, Yang; Zhao, Enming; Yang, Fan; Li, Qingbo; Zhu, Zheng; Li, Cheng; Sun, Peng

2017-08-01

This paper combines the characteristics of optoelectronic technology with that of bilingual teaching. The course pays attention to integrating theory with practice, and cultivating learners' ability. Reform and exploration have been done in the fields of teaching materials, teaching content, teaching methods, etc. The concrete content mainly includes five parts: selecting teaching materials, establishing teaching syllabus, choosing suitable teaching method, making multimedia courseware and improving the test system, which can arouse students' interest in their study and their autonomous learning ability to provide beneficial references for improving the quality of talents of optoelectronic bilingual courses.

Teaching evolutionary biology: Pressures, stress, and coping

NASA Astrophysics Data System (ADS)

Griffith, Joyce A.; Brem, Sarah K.

2004-10-01

Understanding what teachers need to be more comfortable and confident in their profession is crucial to the future of effective teachers and scientific literacy in public schools. This study focuses on the experiences of Arizona biology teachers in teaching evolution, using a clinical model of stress to identify sources of pressure, the resulting stresses, and coping strategies they employ to alleviate these stresses. We conducted focus groups, one-on-one interviews, and written surveys with 15 biology teachers from the Phoenix area. On the basis of their responses, teachers were clustered into three categories: Conflicted, who struggle with their own beliefs and the possible impact of their teaching, Selective, who carefully avoid difficult topics and situations, and Scientists, who see no place for controversial social issues in their science classroom. Teachers from each group felt that they could be more effective in teaching evolution if they possessed the most up-to-date information about evolution and genomics, a safe space in which to reflect on the possible social and personal implications with their peers, and access to richer lesson plans for teaching evolution that include not only science but personal stories regarding how the lessons arose, and what problems and opportunities they created.

Knowledge, Beliefs and Pedagogy: How the Nature of Science Should Inform the Aims of Science Education (and Not Just When Teaching Evolution)

ERIC Educational Resources Information Center

Taber, Keith S.

2017-01-01

Lisa Borgerding's work highlights how students can understand evolution without necessarily committing to it, and how learners may come to see it as one available way of thinking amongst others. This is presented as something that should be considered a successful outcome when teaching about material that many students may find incompatible with…

A Comparison of Pre-Service, In-Service and Formation Program for Teachers' Perceptions of Technological Pedagogical Content Knowledge (TPACK) in English Language Teaching (ELT)

ERIC Educational Resources Information Center

Turgut, Yildiz

2017-01-01

In view of the rapid advancement of technology, technological pedagogical content knowledge (TPACK) has been extensively studied. However, research on technological pedagogical content knowledge (TPACK) in teaching English appear to be scarce and addressed either pre-service or in-service teachers, but not their comparison. Additionally, although…

A Collection of Problems for Physics Teaching

ERIC Educational Resources Information Center

Grober, S.; Jodl, H. -J.

2010-01-01

Problems are an important instrument for teachers to mediate physics content and for learners to adopt this content. This collection of problems is not only suited to traditional teaching and learning in lectures or student labs, but also to all kinds of new ways of teaching and learning, such as self-study, long-distance teaching,…

The Evolution of U.S. e-Learning Policy: A Content Analysis of the National Education Technology Plans

ERIC Educational Resources Information Center

Roumell, Elizabeth Anne; Salajan, Florin Daniel

2016-01-01

The purpose of this study was threefold: to expand on existing reviews of 20 years of educational technology policy in the United States, to perform an empirical content analysis of the four National Education Technology Plan (NETP) documents issued by the Department of Education since 1996, and to provide a dialectic analysis of the evolution of…

Using Multiple Lenses to Examine the Development of Beginning Biology Teachers' Pedagogical Content Knowledge for Teaching Natural Selection Simulations

ERIC Educational Resources Information Center

Sickel, Aaron J.; Friedrichsen, Patricia

2018-01-01

Pedagogical content knowledge (PCK) has become a useful construct to examine science teacher learning. Yet, researchers conceptualize PCK development in different ways. The purpose of this longitudinal study was to use three analytic lenses to understand the development of three beginning biology teachers' PCK for teaching natural selection…

Teaching Highs and Lows: Exploring University Teaching Assistants' Experiences

ERIC Educational Resources Information Center

Green, Jennifer L.

2010-01-01

Recent reforms in statistics education have initiated the need to prepare graduate teaching assistants (TAs) for these changes. A focus group study explored the experiences and perceptions of University of Nebraska-Lincoln TAs. The results reinforced the idea that content, pedagogy, and technology are central aspects for teaching an introductory…

Exploration of multidimensional interactive classroom teaching for CCD principle and application course

NASA Astrophysics Data System (ADS)

Fu, Xinghu; Tan, Ailing; Zhang, Baojun; Fu, Guangwei; Bi, Weihong

2017-08-01

The CCD principle and application course is professional and comprehensive. It involves many subject contents. The course content includes eight aspects. In order to complete the teaching tasks within a limited time, improve the classroom teaching quality and prompt students master the course content faster and better, so the multidimensional interactive classroom teaching is proposed. In the teaching practice, the interactive relationship between the frontier science, scientific research project, living example and classroom content is researched detailedly. Finally, it has been proved practically that the proposed multidimensional interactive classroom teaching can achieved good teaching effect.

Teaching Consumer Education. Delta Pi Epsilon Rapid Reader No. 2.

ERIC Educational Resources Information Center

Graf, David

This teaching guide provides secondary business teachers with ideas for teaching consumer education and assistance in strengthening the course content and methodology. Content is presented in four parts. Part 1 provides an overview of consumer education and covers the teacher, course objectives, content areas, and teaching-learning strategies…

The mutual relevance of teaching and cultural attraction.

PubMed

Scott-Phillips, Thomas C; Sperber, Dan

2015-01-01

As Kline envisages, there is an important relationship between cultural attraction and teaching. The very function of teaching is to make the content taught an attractor. Teaching, moreover, typically fulfills its function by exploiting a variety of factors of cultural attraction that help make its content learnable and teachable.

Developing Teacher-Researcher Partnerships to Investigate Best Practices: Literacy Learning and Teaching in Content Areas of the Secondary School

ERIC Educational Resources Information Center

McDonald, Trevor; Thornley, Christina; Fitzpatrick, Rosi; Elia, Angie; Stevens, Saria; Teulilo, Gloria; Johnston, Sue; Woock, Sandy; Selbie, Paul; McDonald, Lyn; Pullar, Ken; Pullar, Maree; Low, Helen

2008-01-01

This project aimed to identify a variety of literacy-teaching approaches that could be used in secondary content-area classrooms to improve the achievement of a wide range of students. Specifically, the project aimed to investigate: (1) literacy and the extent to which a focus on improved teacher knowledge and practice would lead to increases in…

Charles Darwin in Australia; or How To Introduce Some Local Colour to the Teaching of Evolution, Geology, Meteorology, and the Determination of Longitude.

ERIC Educational Resources Information Center

Nicholas, Frank W.

The background to Charles Darwin's little-known visit to Australia, and the account of his experiences while here, provide some invaluable historical material for teaching evolution, geology, meteorology, and the determination of longitude. Indeed, by using his Australian experiences as a foundation, it is possible to explain the theory of…

Technology, Teaching, and the Future.

ERIC Educational Resources Information Center

May, William F.

A philosophical overview of the place of technology in higher education and especially in teaching is presented. Research can be viewed as the acquisition of knowledge; teaching as its transmission; and service as its application. Technology affects the transmission of knowledge in both the teaching process and the content of teaching. The…

Teaching the Broad, Interdisciplinary Impact of Evolution

ERIC Educational Resources Information Center

Benson, David; Atlas, Pierre; Haberski, Raymond; Higgs, Jamie; Kiley, Patrick; Maxwell, Michael, Jr.; Mirola, William; Norton, Jamey

2009-01-01

As perhaps the most encompassing idea in biology, evolution has impacted not only science, but other academic disciplines as well. The broad, interdisciplinary impact of evolution was the theme of a course taught at Marian College, Indianapolis, Indiana in 2002, 2004, and 2006. Using a strategy that could be readily adopted at other institutions,…

Do Variations of Science Teaching Approaches Make Difference in Shaping Student Content and Problem Solving Achievement across Different Racial/Ethnic Groups?

ERIC Educational Resources Information Center

Gao, Su; Wang, Jian

2016-01-01

Students' frequent exposure to inquiry-based science teaching is presumed more effective than their exposure to traditional didactic instruction in helping improve competence in content knowledge and problem solving. Framed through theoretical perspectives of inquiry-based instruction and culturally relevant pedagogy, this study examines this…

Preservice teachers: Future first responders in the evolution versus intelligent design battle

NASA Astrophysics Data System (ADS)

Strauss, Jeffrey M.

The American Association for the Advancement of Science (AAAS) states that evolution is the unifying theme from which all biological science is to be organized and it is the basic principle that guides the majority of biology curricula in the American public school systems today. Previous research indicates a widespread lack of acceptance by the American public of the veracity of this theory and even less agreement that it should be taught as the only theory of human origins in the public schools. Many studies have also documented students' difficulties in learning, or accepting, the theory of evolution. From the time of the Scopes trial in the 1920s, to landmark Supreme Court decisions in the seventies and eighties, the manner of how evolution should taught has been an issue of contention. The most recent challenge to evolution's putative privileged place is called the intelligent design movement which seeks recognition as a competing scientific theory in a way that scientific creationism was never able to be recognized. While there has been much research conducted on the issue of student and teacher acceptance of the theory of evolution, until recently there have been few documented studies of the preservice teacher. To help fill this gap a survey based quantitative study of 330 preservice teachers from both a public and private Southern California university credentialing program was conducted. Their positions regarding the teaching of evolution in the public schools as well as their own beliefs about the importance of the issue were assessed. Results revealed that a majority (52%) was against the teaching of the theory of evolution as the only scientific theory of origins and that over 38% believed that intelligent design should be taught as an alternate or competing theory. Factors that identified this latter group were strongly held religious beliefs, a conservative political ideology, a low level of acceptance of the scientific consensus for the validity

Teaching Badminton through Play Practice in Physical Education

ERIC Educational Resources Information Center

Kim, Insook

2017-01-01

There is a strong belief that teachers' in-depth content knowledge is key for effective teaching. Teachers who possess specialized content knowledge uniquely needed for teaching are capable of appropriately selecting, sequencing, representing and adapting content applicable for students with different learning needs. Beyond teachers' content…

Analysis of Engineering Content within Technology Education Programs

ERIC Educational Resources Information Center

Fantz, Todd D.; Katsioloudis, Petros J.

2011-01-01

In order to effectively teach engineering, technology teachers need to be taught engineering content, concepts, and related pedagogy. Some researchers posit that technology education programs may not have enough content to prepare technology teachers to teach engineering design. Certain technology teacher education programs have responded by…

User-Generated Content, YouTube and Participatory Culture on the Web: Music Learning and Teaching in Two Contrasting Online Communities

ERIC Educational Resources Information Center

Waldron, Janice

2013-01-01

In this paper, I draw on seminal literature from new media researchers to frame the broader implications that user-generated content (UGC), YouTube, and participatory culture have for music learning and teaching in online communities; to illustrate, I use examples from two contrasting online music communities, the Online Academy of Irish…

Adaptive evolution of seed oil content in angiosperms: accounting for the global patterns of seed oils.

PubMed

Sanyal, Anushree; Decocq, Guillaume

2016-09-09

Studies of the biogeographic distribution of seed oil content in plants are fundamental to understanding the mechanisms of adaptive evolution in plants as seed oil is the primary energy source needed for germination and establishment of plants. However, seed oil content as an adaptive trait in plants is poorly understood. Here, we examine the adaptive nature of seed oil content in 168 angiosperm families occurring in different biomes across the world. We also explore the role of multiple seed traits like seed oil content and composition in plant adaptation in a phylogenetic and nonphylogenetic context. It was observed that the seed oil content in tropical plants (28.4 %) was significantly higher than the temperate plants (24.6 %). A significant relationship between oil content and latitude was observed in three families Papaveraceae, Sapindaceae and Sapotaceae indicating that selective forces correlated with latitude influence seed oil content. Evaluation of the response of seed oil content and composition to latitude and the correlation between seed oil content and composition showed that multiple seed traits, seed oil content and composition contribute towards plant adaptation. Investigation of the presence or absence of phylogenetic signals across 168 angiosperm families in 62 clades revealed that members of seven clades evolved to have high or low seed oil content independently as they did not share a common evolutionary path. The study provides us an insight into the biogeographical distribution and the adaptive role of seed oil content in plants. The study indicates that multiple seed traits like seed oil content and the fatty acid composition of the seed oils determine the fitness of the plants and validate the adaptive hypothesis that seed oil quantity and quality are crucial to plant adaptation.

Experiences and Practices of Evolution Instructors at Christian Universities That Can Inform Culturally Competent Evolution Education

ERIC Educational Resources Information Center

Barnes, M. Elizabeth; Brownell, Sara E.

2018-01-01

Students' religious beliefs and religious cultures have been shown to be the main factors predicting whether they will accept evolution, yet college biology instructors teaching evolution at public institutions often have religious beliefs and cultures that are different from their religious students. This difference in religious beliefs and…

Teaching the Human Dimension of Science

ERIC Educational Resources Information Center

Farland-Smith, Donna; McComas, William

2009-01-01

Teachers have the important responsibility of providing students with accurate and engaging science content while also helping them establish authentic views of scientists. Though there are numerous curriculum materials to assist in the teaching of science content, the authors have found that methods and materials to teach science as a human…

Analysis of a Moodle-Based Training Program about the Pedagogical Content Knowledge of Evolution Theory and Natural Selection

ERIC Educational Resources Information Center

Stasinakis, Panagiotis K.; Kalogiannnakis, Michail

2017-01-01

In this study we aim to find out whether a training program for secondary school science teachers which was organized based on the model of Pedagogical Content Knowledge (PCK), could improve their individual PCK for a specific scientific issue. The Evolution Theory (ET) and the Natural Selection (NS) were chosen as the scientific issues of…

Measuring the Teaching Self-Efficacy of Science, Technology, Engineering, and Math Graduate Teaching Assistants

ERIC Educational Resources Information Center

DeChenne, Sue Ellen; Enochs, Larry

2010-01-01

An instrument to measure the teaching self-efficacy of science, technology, engineering, and mathematics (STEM) GTAs is adapted from a general college teaching instrument (Prieto Navarro, 2005) for the specific teaching environment of the STEM GTAs. The construct and content validity and reliability of the final instrument are indicated. The final…

Developing Distinct Mathematical and Scientific Pedagogical Content Knowledge in an Early Childhood Dual-Content Methods Course: An Alternative to Integration

ERIC Educational Resources Information Center

Kalchman, Mindy; Kozoll, Richard H.

2017-01-01

Methods for teaching early childhood mathematics and science are often addressed in a single, dual-content course. Approaches to teaching this type of course include integrating the content and the pedagogy of both subjects, or keeping the subject areas distinct. In this article, the authors discuss and illustrate their approach to such a combined…

Teaching Cell Division: Basics and Recommendations.

ERIC Educational Resources Information Center

Smith, Mike U.; Kindfield, Ann C. H.

1999-01-01

Presents a concise overview of cell division that includes only the essential concepts necessary for understanding genetics and evolution. Makes recommendations based on published research and teaching experiences that can be used to judge the merits of potential activities and materials for teaching cell division. Makes suggestions regarding the…

An Evolving Controversy: The Struggle to Teach Science in Science Classes

ERIC Educational Resources Information Center

Berkman, Michael; Plutzer, Eric

2012-01-01

Although the level of controversy varies from one community to the next, biology teachers across the United States struggle to teach evolution. Some face pressure to teach both religious and scientific theories of human origins; others did not have adequate coursework on evolution during teacher preparation. As a result, many biology teachers are…

An Evolution in Student-Centered Teaching

ERIC Educational Resources Information Center

Goodman, Barbara E.

2016-01-01

The American Physiological Society (APS) Teaching Section annually honors an educator through its Claude Bernard Distinguished Lecture at the Experimental Biology meeting. Since I knew about my selection for almost a year, I had a long time to think about what I wanted to say and how I wanted to say it. The theme of my presentation was…

Didactic Strategies in Early Science Teaching

ERIC Educational Resources Information Center

Hus, Vlasta; Grmek, Milena Ivanus

2011-01-01

The purpose of the article is to show the results of empirical research on the prevailing teaching strategies for teaching contents of the subject environmental studies (specifically when dealing with natural content) in the first triennium of the nine-year primary school in the Republic of Slovenia. The information was obtained through a survey…

A Symposium on Heuristic Teaching.

ERIC Educational Resources Information Center

Snow, Richard E., Ed.

In order to explore diverse philosophical, psychological, and pedagogical views on the concept of heuristic teaching and the question whether basic teaching skills can be "content free," a symposium on the subject of heuristic teaching was organized with resource papers being requested from scholars representing several disciplines and…

Teaching Content Material through Reader's Theater

ERIC Educational Resources Information Center

Forney, Melissa

2013-01-01

When it comes to content area material, much of what students read and learn is predicated on information they have read before and are supposed to remember. Teachers often use silent reading and round robin reading as preferred reading methods to help students learn content area material. The objective of this study was to test reader's theater…

Understanding the Theoretical Framework of Technological Pedagogical Content Knowledge: A Collaborative Self-Study to Understand Teaching Practice and Aspects of Knowledge

ERIC Educational Resources Information Center

Fransson, Goran; Holmberg, Jorgen

2012-01-01

This paper describes a self-study research project that focused on our experiences when planning, teaching, and evaluating a course in initial teacher education. The theoretical framework of technological pedagogical content knowledge (TPACK) was used as a conceptual structure for the self-study. Our understanding of the framework in relation to…

Students' Perceptions of Teaching in Context-based and Traditional Chemistry Classrooms: Comparing content, learning activities, and interpersonal perspectives

NASA Astrophysics Data System (ADS)

Overman, Michelle; Vermunt, Jan D.; Meijer, Paulien C.; Bulte, Astrid M. W.; Brekelmans, Mieke

2014-07-01

Context-based curriculum reforms in chemistry education are thought to bring greater diversity to the ways in which chemistry teachers organize their teaching. First and foremost, students are expected to perceive this diversity. However, empirical research on how students perceive their teacher's teaching in context-based chemistry classrooms, and whether this teaching differs from traditional chemistry lessons, is scarce. This study aims to develop our understanding of what teaching looks like, according to students, in context-based chemistry classrooms compared with traditional chemistry classrooms. As such, it might also provide a better understanding of whether teachers implement and attain the intentions of curriculum developers. To study teacher behaviour we used three theoretical perspectives deemed to be important for student learning: a content perspective, a learning activities perspective, and an interpersonal perspective. Data were collected from 480 students in 24 secondary chemistry classes in the Netherlands. Our findings suggest that, according to the students, the changes in teaching in context-based chemistry classrooms imply a lessening of the emphasis on fundamental chemistry and the use of a teacher-centred approach, compared with traditional chemistry classrooms. However, teachers in context-based chemistry classrooms seem not to display more 'context-based' teaching behaviour, such as emphasizing the relation between chemistry, technology, and society and using a student-centred approach. Furthermore, students in context-based chemistry classrooms perceive their teachers as having less interpersonal control and showing less affiliation than teachers in traditional chemistry classrooms. Our findings should be interpreted in the context of former and daily experiences of both teachers and students. As only chemistry is reformed in the schools in which context-based chemistry is implemented, it is challenging for both students and teachers to

Using spaced education to teach interns about teaching skills.

PubMed

Pernar, Luise I M; Corso, Katherine; Lipsitz, Stuart R; Breen, Elizabeth

2013-07-01

Despite limited preparation and knowledge base, surgical interns have important teaching responsibilities. Nevertheless, few faculty development programs are aimed at interns. Succinct teaching skill content was electronically distributed over time (spaced education) to interns in academic year 2010/2011. The interns in the previous year served as historic controls. Electronic surveys were distributed for program evaluation. Fifteen of 24 (62.5%) interns and 35 of 49 (71.4%) students responded to the surveys in academic year 2009/2010 and 16 of 27 (59.3%) interns and 38 of 52 (73%) students responded in academic year 2010/2011. Surveys showed improved attitudes toward teaching by interns as well as a higher estimation of interns' teaching skills as rated by students for those interns who received the spaced education program. Using spaced education to improve interns' teaching skills is a potentially powerful intervention that improves interns' enthusiasm for teaching and teaching effectiveness. The changes are mirrored in students' ratings of interns' teaching skills and interns' attitudes toward teaching. Copyright © 2013 Elsevier Inc. All rights reserved.

Gain in Student Understanding of the Role of Random Variation in Evolution Following Teaching Intervention Based on Luria-Delbruck Experiment†

PubMed Central

Robson, Rachel L.; Burns, Susan

2011-01-01

Undergraduate students in introductory biology classes are typically saddled with pre-existing popular beliefs that impede their ability to learn about biological evolution. One of the most common misconceptions about evolution is that the environment causes advantageous mutations, rather than the correct view that mutations occur randomly and the environment only selects for mutants with advantageous traits. In this study, a significant gain in student understanding of the role of randomness in evolution was observed after students participated in an inquiry-based pedagogical intervention based on the Luria-Delbruck experiment. Questionnaires with isomorphic questions regarding environmental selection among random mutants were administered to study participants (N = 82) in five separate sections of a sophomore-level microbiology class before and after the teaching intervention. Demographic data on each participant was also collected, in a way that preserved anonymity. Repeated measures analysis showed that post-test scores were significantly higher than pre-test scores with regard to the questions about evolution (F(1, 77) = 25.913, p < 0.001). Participants’ pre-existing beliefs about evolution had no significant effect on gain in understanding of this concept. This study indicates that conducting and discussing an experiment about phage resistance in E. coli may improve student understanding of the role of stochastic events in evolution more broadly, as post-test answers showed that students were able to apply the lesson of the Luria-Delbruck experiment to other organisms subjected to other kinds of selection. PMID:23653732

Both preparing to teach and teaching positively impact learning outcomes for peer teachers.

PubMed

Gregory, Alexander; Walker, Ian; McLaughlin, Kevin; Peets, Adam D

2011-01-01

We sought to evaluate the independent effects of preparing to teach and teaching on peer teacher learning outcomes. To evaluate the independent contributions of both preparing to teach and teaching to the learning of peer teachers in medical education. In total, 17 third-year medical students prepared to teach second-year students Advanced Cardiac Life Support algorithms and electrocardiogram (ECG) interpretation. Immediately prior to teaching they were randomly allocated to not teach, to teach algorithms, or to teach ECG. Peer teachers were tested on both topics prior to preparation, immediately after teaching and 60 days later. Compared to baseline, peer teachers' mean examination scores (±SD) demonstrated the greatest gains for content areas they prepared for and then taught (43.0% (13.9) vs. 66.3% (8.8), p < 0.001, d = 2.1), with gains persisting to 60 days (45.1% (13.9) vs. 61.8% (13.9), p < 0.01, d = 1.3). For content they prepared to teach but did not teach, less dramatic gains were evident (43.6% (8.3) vs. 54.7% (9.4), p < 0.001, d = 1.3), but did persist for 60 days (42.6% (8.1) vs. 53.2% (14.5), p < 0.05, d = 1.3). Increase in test scores attributable to the act of teaching were greater than those for preparation (23.3% (10.9) vs. 8% (9.6), p < 0.001, d = 1.6), but the difference was not significant 60 days later (16.7% (14.4) vs. 10.2% (16.9), p = 0.4). Our results suggest preparing to teach and actively teaching may have independent positive effects on peer teacher learning outcomes.

The Effectiveness of Using a Content Acquisition Podcast to Teach Phonological Awareness, Phonemic Awareness, and Phonics to Preservice Special Education Teachers

ERIC Educational Resources Information Center

Carlisle, Abigail A.; Thomas, Cathy Newman; McCathren, Rebecca B.

2016-01-01

The purpose of this study was to examine the effects of using a content acquisition podcast (CAP) to teach phonological awareness, phonemic awareness, and phonics (PA) to preservice special education teachers. Fifty undergraduate preservice special education teachers over 2 years were randomly assigned to either the CAP group or a comparison group…

Teaching Psychological Report Writing: Content and Process

ERIC Educational Resources Information Center

Wiener, Judith; Costaris, Laurie

2012-01-01

The purpose of this article is to discuss the process of teaching graduate students in school psychology to write psychological reports that teachers and parents find readable and that guide intervention. The consensus from studies across four decades of research is that effective psychological reports connect to the client's context; have clear…

Research Ethics in Teaching and Learning

ERIC Educational Resources Information Center

Doyle, Elaine; Buckley, Patrick

2014-01-01

The evolution of enquiry-based teaching and learning has broadened the range of research carried out by university students. As a result, the boundaries between teaching and learning and academic research are being blurred to a degree not experienced heretofore. This paper examines whether research undertaken as part of course work should fall…

Teaching Children Science. Second Edition.

ERIC Educational Resources Information Center

Abruscato, Joseph

This book focuses on science teaching at the elementary school level. It includes chapters dealing with various science content areas and teaching processes including: (1) what is science; (2) why teach science; (3) process skills as a foundation for unit and lesson planning; (4) how to plan learning units, daily lessons, and assessment…

Bilingual teaching in nursing education in China: evolution, status, and future directions.

PubMed

He, Wei; Xu, Yu; Zhu, Jianhua

2011-09-01

Based on Chinese published literature and personal observations, this article reviews the history of bilingual teaching in nursing education in China, describes its current status and challenges, and predicts its future directions. Bilingual teaching in nursing education enjoys increasing popularity in China. The major factors that affect bilingual teaching are bilingual educators, students' English-language levels, bilingual teaching materials, and teaching models. Based on surveys of nursing schools, the English-language proficiency of the nursing educators varies greatly. The main issues with the teaching methods lie in over-translation, cramming, and limited interaction between the students and the teachers. Despite relatively inadequate English-language proficiency among Chinese nursing students, their interest can be strengthened greatly if international exchanges are available and promoted. Bilingual textbooks are more suitable in China's national context because of pricing and relevance. Although immersive bilingual teaching is the ideal, it is more feasible to begin with infiltrative bilingual teaching and move progressively towards increased English-language penetration. Future directions for improving bilingual teaching include training teaching faculty members, strengthening international exchanges, providing better bilingual study atmospheres, and gradually implementing bilingual textbooks. © 2011 Blackwell Publishing Asia Pty Ltd.

The Teaching of Evolution--We Need To Do Better.

ERIC Educational Resources Information Center

Linhart, Yan B.

1997-01-01

Analyzes 50 major textbooks in the fields of evolution, biology, ecology, genetics, paleontology, and systematics, focusing on how the conceptual framework of evolution as a process is presented and developed in those fields. Lists definitions of evolution provided in the textbooks and discusses the implications of the findings. Contains 56…

Culturally Responsive Physics Teaching: Content or Conveyance?

NASA Astrophysics Data System (ADS)

Stewart, Taquan Seth

2011-12-01

This study, in response to the achievement gap in science and the lack of significant numbers of ethnic minorities in science fields, examined the effects of a Cultural Responsiveness Workshop and intervention on teacher practice, teacher discourse, and student perceptions and connectedness to physics. The sample was comprised of three high school physics teachers---2 teaching five 12th grade sections and one teaching five 9th grade sections of physics---in two separate urban schools in the same section of South Los Angeles. My research design was qualitative and examined eight culturally responsive indicators that, when applied, may increase student engagement and level of connectedness in urban high school physics classrooms: (1) proximity to students, (2) the ways in which they encouraged students, (3) positive reinforcement techniques, (4) modifications for individual learning types, (5) use of children's strengths, (6) scaffolding, (7) displaying an understanding of diverse cultures, and (8) displaying a personal regard for students of diverse cultures. When the study was completed and data was collected, I identified trends in the change in teacher discourse, behaviors, instructional practice, and perceptions of student engagement. My findings, discovered through classroom observations and focus groups, indicated a positive shift in each. Accompanying these shifts were positive shifts in level of student engagement and level of connectedness. There were also the unexpected findings of the need for teachers to receive feedback in a safe collaborative space and the use of culturally responsive teaching as a tool for behavioral management. My study found that there is a definite relationship between the use of the culturally responsive indicators observed, student engagement and student level of connectedness to physics when implemented in urban high school science classrooms.

Addition of Functional Content during Core Content Instruction with Students with Moderate Disabilities

ERIC Educational Resources Information Center

Collins, Belva C.; Hager, Karen L.; Galloway, Carey Creech

2011-01-01

The purpose of this investigation was to add functional content during core content instruction of language arts, science, and math. The investigation involved three middle school students with moderate disabilities who participated in the state's alternate assessment. During instruction using a constant time delay procedure to teach required…

THE TEACHING MACHINE.

ERIC Educational Resources Information Center

KLEIN, CHARLES; WAYNE, ELLIS

THE ROLE OF THE TEACHING MACHINE IS COMPARED WITH THE ROLE OF THE PROGRAMED TEXTBOOK. THE TEACHING MACHINE IS USED FOR INDIVIDUAL INSTRUCTION, CONTAINS AND PRESENTS PROGRAM CONTENT IN STEPS, PROVIDES A MEANS WHEREBY THE STUDENT MAY RESPOND TO THE PROGRAM, PROVIDES THE STUDENT WITH IMMEDIATE INFORMATION OF SOME KIND CONCERNING HIS RESPONSE THAT CAN…

Developing Preservice Teachers' Knowledge of Science Teaching Through Video Clubs

NASA Astrophysics Data System (ADS)

Johnson, Heather J.; Cotterman, Michelle E.

2015-06-01

Though an adequate understanding of content is a natural prerequisite of teaching (Carlsen in Journal of Research in Science Teaching 30:471-481, 1993), teachers also need to be able to interpret content in ways that facilitate student learning. How to best support novice teachers in developing and refining their content knowledge for teaching is a crucial and ongoing question for preservice teacher educators. Recently, video clubs are being explored as potential contexts for teacher learning (Barnhart & van Es in Teaching and Teacher Education 45:83-93, 2015; Sherin & Han in Teaching and Teacher Education 20:163-183, 2004). We hypothesized that pairing video clubs with student teaching experiences would provide a forum for preservice teachers to discuss issues relevant to their professional trajectory through exposure to models of peer teaching and opportunities to reflect on practice. In this study, we explored how secondary science preservice teachers used video club to restructure their overall science knowledge into science knowledge for teaching. Our findings suggest that video clubs allowed preservice teachers to access and leverage student thinking and instructional resources to deepen their understanding of science content and trajectories for science learning.

Understanding Malaysian Pre-Service Teachers Mathematical Content Knowledge and Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Leong, Kwan Eu; Meng, Chew Cheng; Rahim, Suzieleez Syrene Abdul

2015-01-01

This article seeks to present findings from the analysis of the TEDS-M reports on the mathematical content knowledge (MCK) and pedagogical content knowledge (PCK) of the pre-service teachers in Malaysia. The main objective of this study was to investigate the level of teaching knowledge attained by the Malaysian pre-service primary and secondary…

Understanding the World of Teaching: English Teaching Assistants' Journey to Role Realization

ERIC Educational Resources Information Center

Gube, Jan C.; Phillipson, Sivanes

2011-01-01

This study explored the role realization journey of 11 English Teaching Assistants (ETAs) in Hong Kong. Their journey is framed through the lenses of Shulman's (1987) teaching elements of content pedagogical knowledge, knowledge of learners and their characteristics, and knowledge of educational contexts. Data from four different inquiry methods…

Preparing Graduate Teaching Assistant's to Teach Introduction Geosciences in the 21st Century

NASA Astrophysics Data System (ADS)

Teasdale, R.; Monet, J.

2008-12-01

Effective teaching requires in-depth content knowledge and pedagogical understanding of the subject. Most graduate teaching assistants (GTAs) are well prepared in content, they often lack pedagogical knowledge needed to teach undergraduate students. There are no consistent, nationwide standards for preparing GTAs in the delivery of high quality instruction in the Geosciences. Without formal training on strategies to engage students in active learning, GTA's often implement a traditional approach to teaching science modeled on their own learning experiences. In the Department of Geological and Environmental Sciences at CSU Chico, every semester approximately 700 undergraduate students enroll in GE courses with required lab sections taught by GTAs. Classroom observations completed by faculty members often reveal that GTAs have a good understanding of the content, but remain entrenched in traditional approaches to teaching science. Classroom observers commonly report on the lack of undergraduate student engagement, or the instructor's inability to ask skillful questions. We view this not as a shortcoming of the GTA, but as a weakness of their preparation. This study examines the outcomes of GTA's learning in a science teaching methods course offered in Spring 2008. This one unit pilot-course was designed to introduce reformed teaching practices to GTAs. In addition to addressing the mechanics of teaching, the course focused on six areas of instruction that were identified by faculty and GTAs as important areas for improvement. Faculty instructors completed classroom visits then met with GTAs to debrief and determine numerical rankings in the areas of reform teaching practices. Rankings helped GTAs select three of the six areas of instruction as goals for the rest of the semester. In the 14th week of class, GTAs ranked themselves again. In most cases, rankings assigned early in the course by GTAs and faculty instructors were within 0.5 points (on a 4 point scale) of

Analysis of pedagogical content knowledge (PCK) ability of science teachers in planning and reflecting on environmental pollution content

NASA Astrophysics Data System (ADS)

Purwianingsih, W.; Mardiyah, A.

2018-05-01

Pedagogical Content Knowledge (PCK) is a blend of content knowledge and pedagogy knowledge, which can illustrate the ability of teachers to design and to teach a content by accessing what they knows about the material, students, curriculum and how best to teach the content. Description of PCK ability of science teachers can be accessed through an analysis of their ability to plan and reflect on learning. This study aims to provide an overview of teachers’ PCK skills on environmental pollution materials through use of Content Representation (CoRe) and Pedagogical and Professional-experience Repertoires (PaP-eRs). Descriptive method used in this study with six of science teachers on 7th class from three different schools as subject. The results show that teachers’ PCK skills in planning through CoRe and reflecting through PaP-eRs are in fairly good category. The teacher’s ability in implementing environmental pollution learning materials is in good category. However, there is still a discrepancy between planning through CoRe and the implementation of classroom learning. The teacher’s PCK is influenced by teaching experience and educational background.

High school biology evolution learning experiences in a rural context: a case of and for cultural border crossing

NASA Astrophysics Data System (ADS)

Borgerding, Lisa A.

2017-03-01

Although the concept of "rural" is difficult to define, rural science education provides the possibility for learning centered upon a strong connection to the local community. Rural American adolescents tend to be more religious than their urban counterparts and less accepting of evolution than their non-rural peers. Because the status and perception of evolutionary theory may be very different within the students' lifeworlds and the subcultures of the science classroom and science itself, a cultural border crossing metaphor can be applied to evolution teaching and learning. This study examines how a teacher may serve as a cultural border crossing tour guide for students at a rural high school as they explore the concept of biological evolution in their high school biology class. Data collection entailed two formal teacher interviews, field note observations of two biology class periods each day for 16 days during the Evolution unit, individual interviews with 14 students, student evolution acceptance surveys, student evolution content tests, and classroom artifacts. The major findings center upon three themes regarding how this teacher and these students had largely positive evolution learning experiences even as some students continued to reject evolution. First, the teacher strategically positioned himself in two ways: using his unique "local" trusted position in the community and school and taking a position in which he did not personally represent science by instead consistently teaching evolution "according to scientists." Second, his instruction honored local "rural" funds of knowledge with respect to local knowledge of nature and by treating students' religious knowledge as a form of local expertise about one set of answers to questions also addressed by evolution. Third, the teacher served as a border crossing "tour guide" by helping students identify how the culture of science and the culture of their lifeworlds may differ with respect to evolutionary

Development of an Instrument to Measure Teaching Style in Japan: The Teaching Style Assessment Scale

ERIC Educational Resources Information Center

Yoshida, Fumiko; Conti, Gary J.; Yamauchi, Toyoaki; Iwasaki, Takaaki

2014-01-01

Teaching style has been a popular concept for many years. Teaching style refers to the distinct qualities displayed by a teacher that are persistent from situation to situation regardless of the content. The Principles of Adult Learning Scale (PALS) has been used extensively in the West for measuring teaching style in relationship to the adult…

Maximising Resource Allocation in the Teaching Laboratory: Understanding Student Evaluations of Teaching Assistants in a Team-Based Teaching Format

ERIC Educational Resources Information Center

Nikolic, Sasha; Suesse, Thomas F.; McCarthy, Timothy J.; Goldfinch, Thomas L.

2017-01-01

Minimal research papers have investigated the use of student evaluations on the laboratory, a learning medium usually run by teaching assistants with little control of the content, delivery and equipment. Finding the right mix of teaching assistants for the laboratory can be an onerous task due to the many skills required including theoretical and…

The Relationship between Approaches to Teaching, Approaches to E-Teaching and Perceptions of the Teaching Situation in Relation to E-Learning among Higher Education Teachers

ERIC Educational Resources Information Center

Gonzalez, Carlos

2012-01-01

This study extends prior research on approaches to teaching and perceptions of the teaching situation by investigating these elements when e-learning is involved. In this study, approaches to teaching ranged from a focus on the teacher and the taught content to a focus on the student and their learning, resembling those reported in previous…

Teaching Note--Teaching Intersectionality: Transforming Cultural Competence Content in Social Work Education

ERIC Educational Resources Information Center

Robinson, Michael Allen; Cross-Denny, Bronwyn; Lee, Karen Kyeunghae; Werkmeister Rozas, Lisa Marie; Yamada, Ann-Marie

2016-01-01

Intersectionality has been gaining momentum among social workers as a framework to allow a fuller understanding of the complexity of diverse social identities and the impact of social structures on power, privilege, and oppression. However, the application of intersectionality to teaching in social work education has been relatively absent in the…

Mathematics teaching experiences of elementary preservice teachers with high and low mathematics anxiety during student teaching: A multiple case study

NASA Astrophysics Data System (ADS)

Nisbet, Leslie Deanna

This study investigated the teaching experiences of six elementary preservice teachers (EPTs), three with high mathematics anxiety and three with low mathematics anxiety, during their student teaching semester. The EPTs were selected from an initial pool of 121 EPTs who took the Abbreviated Mathematics Anxiety Scale. The cases were compared in a cross case analysis to highlight mathematics teaching experiences among EPTs. Data sources included EPT and researcher journal entries, interview transcripts, pre-lesson surveys, field notes, lesson plans, and artifacts of observed lessons. Data were coded using Shulman's content knowledge, Graeber's mathematics pedagogical content knowledge, and mathematics anxiety characteristics. Findings revealed both similarities and differences across EPTs as related to four major categories: (a) planning and resources used, (b) role of the cooperating teacher, (c) content knowledge, and (d) pedagogical content knowledge. All EPTs used mostly direct instruction and relied on the course textbook and their respective cooperating teacher as their primary resources for planning. Additionally, across participants, the cooperating teacher influenced EPTs' perceptions of students and teaching. Also, EPTs with high mathematics anxiety were weaker with respect to content knowledge and pedagogical content knowledge. Findings suggest a need to re-design methods courses to address improving the pedagogical content knowledge of EPTs with mathematics anxiety. Findings also suggest a need to develop content specific mathematics courses for EPTs to improve their content knowledge. Future studies could include a longitudinal study to follow highly anxious EPTs who take content specific elementary mathematics courses to observe their content knowledge and mathematics anxiety.

On Student Teaching: Educational Comment 1967.

ERIC Educational Resources Information Center

Ishler, Richard E., Ed.; Inglis, Joan D., Ed.

This collection of papers is designed to provide information about the "new order in student teaching" (the various field experiences in preservice teacher education programs, e.g., observation, teaching under a supervising teacher, microteaching, internship, externship, simulated teaching, etc.). Contents are (1) "Goals and Objectives of Student…

The Diffusion of Innovation in Language Teaching.

ERIC Educational Resources Information Center

Markee, Numa

1992-01-01

The last 20 years in applied linguistics have seen the evolution of the communicative approach in language teaching and the development of a number of language teaching innovations. Investigating the problems associated with implementing these innovations is essential. Frameworks for evaluating and tracking the diffusion of innovations are…

The Culture of Teaching: Stability and Change.

ERIC Educational Resources Information Center

Ost, David H.

1989-01-01

The author establishes an operational concept of the culture of teaching. He argues that educational research overrates the importance of specific behaviors by ignoring the patterns and origins of the rules governing the culture. A model is presented to account for the evolution of the teaching culture. (CH)

Controversy in Biology Classrooms—Citizen Science Approaches to Evolution and Applications to Climate Change Discussions

PubMed Central

Yoho, Rachel A.; Vanmali, Binaben H.

2016-01-01

The biological sciences encompass topics considered controversial by the American public, such as evolution and climate change. We believe that the development of climate change education in the biology classroom is better informed by an understanding of the history of the teaching of evolution. A common goal for science educators should be to engender a greater respect for and appreciation of science among students while teaching specific content knowledge. Citizen science has emerged as a viable yet underdeveloped method for engaging students of all ages in key scientific issues that impact society through authentic data-driven scientific research. Where successful, citizen science may open avenues of communication and engagement with the scientific process that would otherwise be more difficult to achieve. Citizen science projects demonstrate versatility in education and the ability to test hypotheses by collecting large amounts of often publishable data. We find a great possibility for science education research in the incorporation of citizen science projects in curriculum, especially with respect to “hot topics” of socioscientific debate based on our review of the findings of other authors. Journal of Microbiology & Biology Education PMID:27047604

Controversy in Biology Classrooms-Citizen Science Approaches to Evolution and Applications to Climate Change Discussions.

PubMed

Yoho, Rachel A; Vanmali, Binaben H

2016-03-01

The biological sciences encompass topics considered controversial by the American public, such as evolution and climate change. We believe that the development of climate change education in the biology classroom is better informed by an understanding of the history of the teaching of evolution. A common goal for science educators should be to engender a greater respect for and appreciation of science among students while teaching specific content knowledge. Citizen science has emerged as a viable yet underdeveloped method for engaging students of all ages in key scientific issues that impact society through authentic data-driven scientific research. Where successful, citizen science may open avenues of communication and engagement with the scientific process that would otherwise be more difficult to achieve. Citizen science projects demonstrate versatility in education and the ability to test hypotheses by collecting large amounts of often publishable data. We find a great possibility for science education research in the incorporation of citizen science projects in curriculum, especially with respect to "hot topics" of socioscientific debate based on our review of the findings of other authors. Journal of Microbiology & Biology Education.

Content and Process in a Teaching Workshop for Faculty and Doctoral Students

ERIC Educational Resources Information Center

Rinfrette, Elaine S.; Maccio, Elaine M.; Coyle, James P.; Jackson, Kelly F.; Hartinger-Saunders, Robin M.; Rine, Christine M.; Shulman, Lawrence

2015-01-01

Teaching in higher education is often not addressed in doctoral education, even though many doctoral graduates will eventually teach. This article describes a biweekly teaching workshop, presents pitfalls and challenges that beginning instructors face, and advocates pedagogical training for doctoral students. Led by a well-known social work…

Teaching Comprehension Processes Using Magazines, Paperback Novels, and Content Area Textbooks.

ERIC Educational Resources Information Center

Nist, Sherrie L.; And Others

1983-01-01

Argues that teaching students the process of comprehension and ways to improve their own comprehension helps to develop skills in reluctant or poor readers. Offers teaching ideas that involve a variety of reading materials. (FL)

Faculty Views on the Appropriateness of Teaching Undergraduate Psychology Courses Online

ERIC Educational Resources Information Center

Mandernach, B. Jean; Mason, Teresa; Forrest, Krista D.; Hackathorn, Jana

2012-01-01

This study examines faculty views concerning the appropriateness of teaching specific undergraduate psychology courses in an online format. Faculty express concern about teaching methodology and counseling/clinical content courses online, but endorse teaching introductory and nonclinical content courses in either format; faculty report diverse…

Understanding the Nature of Science through Evolution

ERIC Educational Resources Information Center

Narguizian, Paul

2004-01-01

As the common thread in biology, the topic of evolution and its related historical development can help students make sense of diverse biological concepts. The discussion of evolution provides educators with something else--a significant opportunity to teach important lessons involving the nature of science (NOS). This article addresses strategies…

Teaching Notes

NASA Astrophysics Data System (ADS)

2001-11-01

Where teachers share ideas and teaching solutions with the wider physics teaching community: contact ped@iop.org. Contents: Technical Trimmings: The ALBA interface and logger Technical Trimmings: A constant velocity apparatus based on Lenz's Law On the Map: Ashfield School: A Technology College Let's Investigate: Microwave frustration Physics on a Shoestring: Variation of pressure with depth Starting Out: First Year Fun! My Way: Grüneisen's law for the classroom Curiosity: Aqua-Magic

An exploration for research-oriented teaching model in biology teaching.

PubMed

Xing, Wanjin; Mo, Morigen; Su, Huimin

2014-07-01

Training innovative talents, as one of the major aims for Chinese universities, needs to reform the traditional teaching methods. The research-oriented teaching method has been introduced and its connotation and significance for Chinese university teaching have been discussed for years. However, few practical teaching methods for routine class teaching were proposed. In this paper, a comprehensive and concrete research-oriented teaching model with contents of reference value and evaluation method for class teaching was proposed based on the current teacher-guiding teaching model in China. We proposed that the research-oriented teaching model should include at least seven aspects on: (1) telling the scientific history for the skills to find out scientific questions; (2) replaying the experiments for the skills to solve scientific problems; (3) analyzing experimental data for learning how to draw a conclusion; (4) designing virtual experiments for learning how to construct a proposal; (5) teaching the lesson as the detectives solve the crime for learning the logic in scientific exploration; (6) guiding students how to read and consult the relative references; (7) teaching students differently according to their aptitude and learning ability. In addition, we also discussed how to evaluate the effects of the research-oriented teaching model in examination.

A Different Way of Viewing History Teaching: Balancing Competing Intellectual Challenges

ERIC Educational Resources Information Center

Neumann, Dave

2010-01-01

With state content standards always looming in the background, history teachers express concern about "covering the curriculum." And, many history teachers say they have to abandon teaching the "fun stuff" in order to teach state-mandated content. While teaching challenges do entail practical considerations, this article argues…

Galaxy evolution in extreme environments: Molecular gas content star formation and AGN in isolated void galaxies

NASA Astrophysics Data System (ADS)

Das, Mousumi; Iono, Daisuke; Saito, Toshiki; Subramanian, Smitha

Since the early redshift surveys of the large scale structure of our universe, it has become clear that galaxies cluster along walls, sheet and filaments leaving large, empty regions called voids between them. Although voids represent the most under dense parts of our universe, they do contain a sparse but significant population of isolated galaxies that are generally low luminosity, late type disk galaxies. Recent studies show that most void galaxies have ongoing star formation and are in an early stage of evolution. We present radio, optical studies of the molecular gas content and star formation in a sample of void galaxies. Using SDSS data, we find that AGN are rare in these systems and are found only in the Bootes void; their black hole masses and radio properties are similar to bright spirals galaxies. Our studies suggest that close galaxy interactions and gas accretion are the main drivers of galaxy evolution in these systems despite their location in the underdense environment of the voids.

Those Who Can, Teach.

ERIC Educational Resources Information Center

Barnes, Carol P., Ed.; Goodhue-McWilliams, Kenneth, Ed.

Much of what teachers know about how to teach and how to conceptualize specific academic content is learned from their undergraduate professors. In 1990, California State University, Fullerton, received a grant from the Fund for the Improvement of Postsecondary Education (FIPSE), Project Teach, to improve the quality of instruction which…

Teaching Biodiversity & Evolution through Travel Course Experiences

ERIC Educational Resources Information Center

Zervanos, Stam. M.; McLaughlin, Jacqueline S.

2003-01-01

Biodiversity is the extraordinary variety of life in this planet. In order to be fully appreciated, biodiversity needs to be experienced firsthand, or "experientially." Thus, the standard classroom lecture format is not the ideal situation for teaching biodiversity and evolutionary concepts, in that student interest and understanding are…

Curricular reform and inquiry teaching in biology: where are our efforts most fruitfully invested?

PubMed

Timmerman, Briana E; Strickland, Denise C; Carstensen, Susan M

2008-08-01

University faculty often express frustration with the accuracy of students' understanding of science in general and of evolution in particular. A rich research literature suggests that inquiry-based pedagogies are more effective in producing meaningful learning than are traditional, didactic approaches. A pragmatic investigation into the efficacy of inquiry-based curricular reforms compared to traditional laboratory activities was undertaken in the introductory biology course for majors at a large state university in the southeastern United States. The topics of the course focused on biodiversity, evolution, and plant and animal anatomy and physiology. Students' learning in the inquiry versus traditional units was compared using both a test of pre-post content knowledge as well as open-ended written responses in which students described events in which there was meaningful learning and conceptual changes. The pre-post tests were replicated over five semesters of the same course (n = 1493 students). Students' misconceptions as well as examples of meaningful learning were gathered for two semesters in the same course (n = 518 students). Results consistently revealed that descriptive, concrete topics such as anatomy can be taught effectively using traditional didactic methods; average effect sizes (a measure of the difference between pretest scores and posttest scores) range from 1.8 to 2.1. The inquiry units also increased knowledge of content on the topics of evolution and biodiversity by a significant degree (average effect sizes range from 1.0 to 1.1), despite the fact that students spent less than half the instructional time on these units compared to the didactic units. In addition, a literature review indicated that highly abstract or mathematical concepts such as evolution or geologic time require greater formal reasoning ability and that students often show lesser gains in these areas compared to more concrete topics. It was therefore especially notable that

Play to learn, teach by play.

PubMed

Palagi, Elisabetta; Stanyon, Roscoe; Demuru, Elisa

2015-01-01

The synthesis provided by Kline in the target article is noteworthy, but ignores the inseparable role of play in the evolution of learning and teaching in both humans and other animals. Play is distinguished and advantaged by its positive feedback reinforcement through pleasure. Play, especially between adults and infants, is probably the platform from which human learning and teaching evolved.

Competency-Based Teaching in Radiology - Implementation and Evaluation of Interactive Workstation-Based Learning to Apply NKLM-Based Content.

PubMed

Koestner, Wolfgang; Otten, Wiebke; Kaireit, Till; Wacker, Frank K; Dettmer, Sabine

2017-11-01

.. · Students report improved understanding of imaging anatomy and radiological findings.. · Interactive case presentation with a DICOM viewer fosters competency-based learning.. Citation Format · Koestner W, Otten W, Kaireit T et al. Competency-Based Teaching in Radiology - Implementation and Evaluation of Interactive Workstation-Based Learning to Apply NKLM-Based Content. Fortschr Röntgenstr 2017; 189: 1076 - 1085. © Georg Thieme Verlag KG Stuttgart · New York.

The Integration of technology in teaching mathematics

NASA Astrophysics Data System (ADS)

Muhtadi, D.; Wahyudin; Kartasasmita, B. G.; Prahmana, R. C. I.

2017-12-01

This paper presents the Transformation of Technological Pedagogical and Content Knowledge (TPACK) of three pre-service math teacher. They participate in technology-based learning modules aligned with teaching practice taught school and became characteristic of teaching method by using the mathematical software. ICT-based learning environment has been the demands in practice learning to build a more effective approach to the learning process of students. Also, this paper presents the results of research on learning mathematics in middle school that shows the influence of design teaching on knowledge of math content specifically.

Teaching and Learning Strategies

ERIC Educational Resources Information Center

Whitton, Diana

2015-01-01

"Teaching and Learning Strategies" is a practical guide for pre-service teachers who know and understand the content of the curriculum and are looking for additional tools to teach it effectively. This book will help students to develop a comprehensive knowledge of teaching and learning strategies, which is essential in ensuring lessons…

A Constructive Teaching Model in Learning Research Concept for English Language Teaching Students

ERIC Educational Resources Information Center

Anwar, Khoirul

2015-01-01

This is a study to focus on analyzing the use of constructive teaching method toward the students' motivation in learning content subject of Introduction to Research of English Language Teaching. By using a mix-method of qualitative and quantitative analysis, the data are collected by using questionnaire and classroom observation. The…

Teaching Darwinian Evolution: Learning from Religious Education

ERIC Educational Resources Information Center

Stolberg, Tonie L.

2010-01-01

This article examines what science education might be able to learn from phenomenological religious education's attempts to teach classes where students hold a plurality of religious beliefs. Recent statements as to how best to accomplish the central pedagogical concept of "learning from religion" as a vehicle for human transformation are…

Beginning History Teachers' Enactment of Pedagogical Content Knowledge through Content Decision-Making

ERIC Educational Resources Information Center

Ellsworth, Tina M.

2017-01-01

Pedagogical Content Knowledge exists in some capacity in every teacher. It is more well-developed as the wisdom in practice informs it. In their capacity as curriculum gatekeepers, teachers enact their PCK as they decide which content to teach. But what knowledge is of most worth? How do teachers employ the structures unique to their disciplines…

Developing Preservice Teachers' Knowledge of Science Teaching through Video Clubs

ERIC Educational Resources Information Center

Johnson, Heather J.; Cotterman, Michelle E.

2015-01-01

Though an adequate understanding of content is a natural prerequisite of teaching (Carlsen in "Journal of Research in Science Teaching" 30:471-481, 1993), teachers also need to be able to interpret content in ways that facilitate student learning. How to best support novice teachers in developing and refining their content knowledge for…

The Evolution of Quality Teaching and Four Questions for Change

ERIC Educational Resources Information Center

Gabriel, Rachael

2016-01-01

Today we look to determine teaching quality through a combination of observation, surveys, and test scores. These measures fail to answer the most important question about quality teaching: How is it accomplished? How has this teacher used questioning today, and what drove their decision to do so? How has this teacher structured independent…

Research Committee Issues Brief: Examining Communication and Interaction in Online Teaching

ERIC Educational Resources Information Center

Cavanaugh, Cathy; Barbour, Michael; Brown, Regina; Diamond, Daryl; Lowes, Susan; Powell, Allison; Rose, Ray; Scheick, Amy; Scribner, Donna; Van der Molen, Julia

2009-01-01

Online teaching is a complex professional practice. In addition to their content knowledge and pedagogical skill, online teachers must be qualified in methods of teaching the content online and have experience in online learning. This document examines some of the aspects of online teaching, specifically those related to communication and…

SMIL and SVG in teaching

NASA Astrophysics Data System (ADS)

Eidenberger, Horst

2003-12-01

This paper describes how the web standards Synchronized Multimedia Integration Language (SMIL) and Scalable Vector Graphics (SVG) are used in teaching at the Vienna University of Technology. SMIL and SVG are used in courses on multimedia authoring. Didactically, the goal is to teach students how to use media objects and timing concepts to build interactive media applications. Additionally, SMIL is applied to generate multimedia content from a database using a content management system. The paper gives background information on the SMIL and SVG standards and sketches how teaching multimedia is organized at the Vienna University of Technology. Courses from the summer term 2003 are described and illustrated in two case studies. General design problems of SMIL-based presentations are modelled as patterns. Additionally, suggestions for improvement in the standards are given and shortcomings of existing user agents are summarized. Our conclusion is that SMIL and SVG are very well suited for teaching multimedia. Currently, the main problem is that all existing SMIL players lack some properties desired for teaching applications (stability, correctness, etc.).

Teaching Three-Dimensional Structural Chemistry Using Crystal Structure Databases. 3. The Cambridge Structural Database System: Information Content and Access Software in Educational Applications

ERIC Educational Resources Information Center

Battle, Gary M.; Allen, Frank H.; Ferrence, Gregory M.

2011-01-01

Parts 1 and 2 of this series described the educational value of experimental three-dimensional (3D) chemical structures determined by X-ray crystallography and retrieved from the crystallographic databases. In part 1, we described the information content of the Cambridge Structural Database (CSD) and discussed a representative teaching subset of…

The Feasibility of Applying PBL Teaching Method to Surgery Teaching of Chinese Medicine

ERIC Educational Resources Information Center

Tang, Qianli; Yu, Yuan; Jiang, Qiuyan; Zhang, Li; Wang, Qingjian; Huang, Mingwei

2008-01-01

The traditional classroom teaching mode is based on the content of the subject, takes the teacher as the center and gives priority to classroom instruction. While PBL (Problem Based Learning) teaching method breaches the traditional mode, combining the basic science with clinical practice and covering the process from discussion to self-study to…

The Process of Physics Teaching Assistants' Pedagogical Content Knowledge Development

ERIC Educational Resources Information Center

Seung, Eulsun

2013-01-01

This study explored the process of physics teaching assistants' (TAs) PCK development in the context of teaching a new undergraduate introductory physics course. "Matter and Interactions" (M&I) has recently adopted a new introductory physics course that focuses on the application of a small number of fundamental physical…

Effects of Improved Content Knowledge on Pedagogical Content Knowledge and Student Performance in Physical Education

ERIC Educational Resources Information Center

Iserbyt, Peter; Ward, Phillip; Li, Weidong

2017-01-01

Background: Pedagogical content knowledge (PCK) is an interaction of several knowledge bases upon which the teacher makes decisions about what and how to teach. To date, there are no studies in physical education directly documenting relationships between specialized content knowledge (SCK) and PCK. Such relationships have not been empirically…

Situating and teaching 21st century zoology: revealing pattern in the form and function of animals.

PubMed

Russell, Anthony P

2009-09-01

The current challenges (increasing levels of integration in the biological sciences) facing the teaching of zoology and the structure of the zoology curriculum are explored herein. General context is provided and a more focused scrutiny of the situation in North America is presented. The changing emphases in more broadly-based biological sciences programs in North America are outlined, and their influence on the role of zoology as part of fundamental biological training is considered. The longer term impact of such changes in emphasis on the teaching of zoology is discussed, and the central role that zoology can play in dealing with both science content and science education is advanced. Based upon a focal workshop on the future of the zoology curriculum in Canada, a perspective on the challenges facing curriculum evolution is provided. Extensive curriculum redesign is called for to ensure that zoology provides a broad-scale integrative approach to the understanding of biodiversity in evolutionary, ecological and functional contexts. Barriers to, and drivers of change are identified and the need for collaborative approaches to curricular evolution is emphasized. © 2009 ISZS, Blackwell Publishing and IOZ/CAS.

Insert Student Here: Why Content Area Constructions of Literacy Matter for Pre-Service Teachers

ERIC Educational Resources Information Center

Gritter, Kristine

2010-01-01

This article explores content area pre-service teacher beliefs about disciplinary knowledge, perceptions of effective content area teaching, and existing beliefs about how to integrate literacy into the content areas. Ten pre-service teachers across ten secondary content areas were asked to describe three important variables in secondary teaching:…

Teaching Techniques and Course Content for International Finance.

ERIC Educational Resources Information Center

Esemuede, Samuel I.

Noting the rapid and large changes in international finance over the past 2 decades, this paper offers suggestions for teaching business education courses on international finance. The paper recommends a combination of computer-assisted instruction and electronic classroom, discussion group, independent study, and lecture. Computer-assisted…

Teaching Statistics with Technology

ERIC Educational Resources Information Center

Prodromou, Theodosia

2015-01-01

The Technological Pedagogical Content Knowledge (TPACK) conceptual framework for teaching mathematics, developed by Mishra and Koehler (2006), emphasises the importance of developing integrated and interdependent understanding of three primary forms of knowledge: technology, pedagogy, and content. The TPACK conceptual framework is based upon the…

Computers and Teaching: Evolution of a Cyberclass.

ERIC Educational Resources Information Center

Young, Jerome

1998-01-01

Addresses the role of technology in higher education outlining the various steps in creating a cyberclass: (1) provide access to Web sites on general research; (2) create a class listserv and a FTP site for students to upload coursework; (3) provide access to the syllabus electronically; and (4) teach an entire course online. (CMK)

Evolution and Creationism: One Long Argument.

ERIC Educational Resources Information Center

Good, Ron

2003-01-01

Discusses the dilemma between evolution and creationism in biology teaching. Explains the position of the Louisiana House Education Committee and presents an example from the Louisiana State University (LSU). (Author/SOE)

Ohio High School Biology Teachers' Views of State Standard for Evolution: Impacts on Practice

ERIC Educational Resources Information Center

Borgerding, Lisa A.

2012-01-01

High school biology teachers face many challenges as they teach evolution. State standards for evolution may provide support for sound evolution instruction. This study attempts to build upon previous work by investigating teachers' views of evolution standards and their evolution practices in a state where evolution standards have been…

TeachAstronomy.com - Digitizing Astronomy Resources

NASA Astrophysics Data System (ADS)

Hardegree-Ullman, Kevin; Impey, C. D.; Austin, C.; Patikkal, A.; Paul, M.; Ganesan, N.

2013-06-01

Teach Astronomy—a new, free online resource—can be used as a teaching tool in non-science major introductory college level astronomy courses, and as a reference guide for casual learners and hobbyists. Digital content available on Teach Astronomy includes: a comprehensive introductory astronomy textbook by Chris Impey, Wikipedia astronomy articles, images from Astronomy Picture of the Day archives and (new) AstroPix database, two to three minute topical video clips by Chris Impey, podcasts from 365 Days of Astronomy archives, and an RSS feed of astronomy news from Science Daily. Teach Astronomy features an original technology called the Wikimap to cluster, display, and navigate site search results. Development of Teach Astronomy was motivated by steep increases in textbook prices, the rapid adoption of digital resources by students and the public, and the modern capabilities of digital technology. This past spring semester Teach Astronomy was used as content supplement to lectures in a massive, open, online course (MOOC) taught by Chris Impey. Usage of Teach Astronomy has been steadily growing since its initial release in August of 2012. The site has users in all corners of the country and is being used as a primary teaching tool in at least four states.

Teachers' perceptions on primary science teaching

NASA Astrophysics Data System (ADS)

Kijkuakul, Sirinapa

2018-01-01

This qualitative research aimed to review what primary teachers think about how to teach science in rural school contexts. Three primary schools in Thailand were purposively chosen for this study. Eleven primary science teachers of these schools were the research participants. Questionnaires, interviews, and observations were implemented to reveal the primary school teachers' educational backgrounds, science teaching context, and need for self-driven professional development. Content and discourse analysis indicated that the non-science educational background and the science teaching context implied a need for self-driven professional development. The non-science educational background teachers were generally unfamiliar with the current national science curriculum, and that they would not be comfortable when the researcher observed their science teaching practice. They also believed that experimentation was the only one strategy for teaching science, and that the priority for their teaching support was teaching media rather than their understanding of scientific concepts or teaching strategies. As implication of this research, subsequent developments on science teacher profession in rural context, therefore, need to promote teachers' understandings of nature of science and technological and pedagogical content knowledge. In addition, they should be challenged to practice on critically participatory action research for academic growth and professional learning community.

The Lure of Learning in Teaching

ERIC Educational Resources Information Center

Liston, Daniel P.

2004-01-01

Teaching entails the creation of connections among teacher, student, and content so that educational experiences can be had. Powerful teaching engages and recalls a lure of learning. To explore this lure, or love of learning, and its place in teaching, I first evoke a bit of what this attraction feels and looks like. Depicting this lure conveys…

Science-for-Teaching Discourse in Science Teachers' Professional Learning Communities

NASA Astrophysics Data System (ADS)

Lohwasser, Karin

Professional learning communities (PLCs) provide an increasingly common structure for teachers' professional development. The effectiveness of PLCs depends on the content and quality of the participants' discourse. This dissertation was conducted to add to an understanding of the science content needed to prepare to teach science, and the discourse characteristics that create learning opportunities in teachers' PLCs. To this end, this study examined how middle school science teachers in three PLCs addressed science-for-teaching, and to what effect. Insight into discourse about content knowledge for teaching in PLCs has implications for the analysis, interpretation, and support of teachers' professional discourse, their collaborative learning, and consequently their improvement of practice. This dissertation looked closely at the hybrid space between teachers' knowledge of students, of teaching, and of science, and how this space was explored in the discourse among teachers, and between teachers and science experts. At the center of the study were observations of three 2-day PLC cycles in which participants worked together to improve the way they taught their curriculum. Two of the PLC cycles were supported, in part, by a science expert who helped the teachers explore the science they needed for teaching. The third PLC worked without such support. The following overarching questions were explored in the three articles of this dissertation: (1) What kind of science knowledge did teachers discuss in preparation for teaching? (2) How did the teachers talk about content knowledge for science teaching, and to what effect for their teaching practice? (3) How did collaborating teachers' discursive accountabilities provide opportunities for furthering the teachers' content knowledge for science teaching? The teachers' discourse during the 2-day collaboration cycles was analyzed and interpreted based on a sociocultural framework that included concepts from the practice

Seeing May Not Mean Believing: Examining Students' Understandings & Beliefs in Evolution

ERIC Educational Resources Information Center

Cavallo, Ann M. L.; McCall, David

2008-01-01

Science education currently has incomplete understandings of potential relationships between students' beliefs in Nature of Science (NOS) and evolution, and how these beliefs may be related to scientific understandings of evolution. Because of evolution's prominence in science education, curricula decisions, and the future of science teaching and…

Teaching Photosynthesis with ELL Students

ERIC Educational Resources Information Center

Piper, Susan; Shaw, Edward Lewis, Jr.

2010-01-01

Although the teaching of photosynthesis occurs yearly in elementary classrooms, one thing that makes it challenging is the inclusion of English language learners (ELLs). This article presents several activities for teaching and assessing of photosynthesis in a third grade classroom. The activities incorporate the photosynthesis content, teaching…

Capturing and portraying science student teachers' pedagogical content knowledge through CoRe construction

NASA Astrophysics Data System (ADS)

Thongnoppakun, Warangkana; Yuenyong, Chokchai

2018-01-01

Pedagogical content knowledge (PCK) is an essential kind of knowledge that teacher have for teaching particular content to particular students for enhance students' understanding, therefore, teachers with adequate PCK can give content to their students in an understandable way rather than transfer subject matter knowledge to learner. This study explored science student teachers' PCK for teaching science using Content representation base methodology. Research participants were 68 4th year science student teachers from department of General Science, faculty of Education, Phuket Rajabhat University. PCK conceptualization for teaching science by Magnusson et al. (1999) was applied as a theoretical framework in this study. In this study, Content representation (CoRe) by Loughran et al. (2004) was employed as research methodology in the lesson preparation process. In addition, CoRe consisted of eight questions (CoRe prompts) that designed to elicit and portray teacher's PCK for teaching science. Data were collected from science student teachers' CoRes design for teaching a given topic and student grade. Science student teachers asked to create CoRes design for teaching in topic `Motion in one direction' for 7th grade student and further class discussion. Science student teachers mostly created a same group of science concepts according to subunits of school science textbook rather than planned and arranged content to support students' understanding. Furthermore, they described about the effect of student's prior knowledge and learning difficulties such as students' knowledge of Scalar and Vector quantity; and calculating skill. These responses portrayed science student teacher's knowledge of students' understanding of science and their content knowledge. However, they still have inadequate knowledge of instructional strategies and activities for enhance student learning. In summary, CoRes design can represented holistic overviews of science student teachers' PCK related

The Popcorn Book: A Diagnostic Teaching Unit.

ERIC Educational Resources Information Center

Bock, Marjorie A.; Barger, Rita.

1998-01-01

Presents a diagnostic teaching unit designed to identify effective teaching strategies for fourth- or fifth-grade students with learning or behavior disorders. The unit uses "The Popcorn Book" (de Paola) for activities to evaluate the effectiveness of teaching strategies across the content areas of reading, writing, and mathematics. (CR)

Teaching Electric Circuits: Teachers' Perceptions and Learners' Misconceptions

NASA Astrophysics Data System (ADS)

Moodley, Kimera; Gaigher, Estelle

2017-06-01

An exploratory case study involving six grade 9 science teachers was undertaken to probe how teachers' understanding of learners' misconceptions relate to their perceptions about teaching simple circuits. The participants' understanding of documented misconceptions in electricity were explored by means of a questionnaire, while their perceptions about teaching electric circuits were also explored in the questionnaire, followed by a semi-structured interview. Results were analysed using content analysis and interpreted using pedagogical content knowledge as a theoretical lens. The results indicated that understanding learners' misconceptions did not always correlate with conceptual perceptions about teaching electric circuits. While fair understanding of misconceptions was demonstrated by teachers who studied Physics at undergraduate level, only those who also held qualifications in Education showed conceptual perceptions about teaching electricity. Teachers who did not study Science Education revealed technical perceptions, focused on facts, demonstrations and calculations. From these results, a developmental model for pedagogical content knowledge was proposed. It was recommended that teacher education programs should involve misconceptions and also facilitate the development of conceptual perceptions about teaching.

A collection of problems for physics teaching

NASA Astrophysics Data System (ADS)

Gröber, S.; Jodl, H.-J.

2010-07-01

Problems are an important instrument for teachers to mediate physics content and for learners to adopt this content. This collection of problems is not only suited to traditional teaching and learning in lectures or student labs, but also to all kinds of new ways of teaching and learning, such as self-study, long-distance teaching, project-oriented learning and the use of remote labs/web experiments. We focus on Rutherford's scattering experiment, electron diffraction, Millikan's experiment and the use of pendulums to measure the dependence of gravitational acceleration on latitude. The collection contains about 50 problems with 160 subtasks and solutions, altogether 100 pages. Structure, content, range and the added value of the problems are described. The whole collection can be downloaded for free from http://rcl.physik.uni-kl.de.

A Ratio Explanation for Evolution.

ERIC Educational Resources Information Center

Riss, Pam Helfers

1993-01-01

Describes hands-on physical anthropology activities for teaching students about evolution. Using evidence found in hominid skulls, students conduct investigations that involve calculating ratios. Eight full-page photographs of skulls from the program Stones and Bones are included. (PR)

The Challenges and Success of Implementing Climate Studies Lessons for Pre-Professional Teachers at a Small Historically Black College to Engage Student Teaching of Science Pedagogy and Content Skill Based Learning.

NASA Astrophysics Data System (ADS)

Arnold, J.; Wider-Lewis, F.; Miller-Jenkins, A.

2017-12-01

This poster is a description of the challenges and success of implementing climate studies lessons for pre-service teachers to engage student teaching pedagogy and content skill based learning. Edward Waters College is a historical black college with an elementary education teacher program focused on urban elementary school teaching and learning. Pre-Service Elementary Educator Students often have difficulty with science and mathematics content and pedagogy. This poster will highlight the barriers and successes of using climate studies lessons to develop and enhance pre-service teachers' knowledge of elementary science principles particularly related to climate studies, physical and earth space science.

Using Process and Inqury to Teach Content: Projectile Motion and Graphing

ERIC Educational Resources Information Center

Rhea, Marilyn; Lucido, Patricia; Gregerson-Malm, Cheryl

2005-01-01

These series of lessons uses the process of student inquiry to teach the concepts of force and motion identified in the National Science Education Standards for grades 5-8. The lesson plan also uses technology as a teaching tool through the use of interactive Web sites. The lessons are built on the 5-E format and feature imbedded assessments.

Structure Evolution of Graphene Oxide during Thermally Driven Phase Transformation: Is the Oxygen Content Really Preserved?

PubMed Central

Sun, Pengzhan; Wang, Yanlei; Liu, He; Wang, Kunlin; Wu, Dehai; Xu, Zhiping; Zhu, Hongwei

2014-01-01

A mild annealing procedure was recently proposed for the scalable enhancement of graphene oxide (GO) properties with the oxygen content preserved, which was demonstrated to be attributed to the thermally driven phase separation. In this work, the structure evolution of GO with mild annealing is closely investigated. It reveals that in addition to phase separation, the transformation of oxygen functionalities also occurs, which leads to the slight reduction of GO membranes and furthers the enhancement of GO properties. These results are further supported by the density functional theory based calculations. The results also show that the amount of chemically bonded oxygen atoms on graphene decreases gradually and we propose that the strongly physisorbed oxygen species constrained in the holes and vacancies on GO lattice might be responsible for the preserved oxygen content during the mild annealing procedure. The present experimental results and calculations indicate that both the diffusion and transformation of oxygen functional groups might play important roles in the scalable enhancement of GO properties. PMID:25372142

Evolution and Friendship

ERIC Educational Resources Information Center

Mena-Werth, Jose

2005-01-01

In 1925, Williams Jennings Bryan, a former congressman from Nebraska and a former Secretary of State under Woodrow Wilson, spent two agonizing weeks defending his religious faith that cost him his life a month after. Bryan was a prosecutor of high school teacher John Scopes, who had violated Tennessee state law by teaching the theory of evolution.…

Collegiality and Better Science Teaching

ERIC Educational Resources Information Center

Weiser, Brenda

2012-01-01

For the past five years, teachers from four Houston-area school districts have joined together in a professional learning community (PLC) to improve their science teaching. Through the University of Houston-Clear Lake (UHCL) Regional Collaborative for Excellence in Science and Mathematics Teaching, the teachers strengthen content knowledge and…

Variation, Evolution, and Correlation Analysis of C+G Content and Genome or Chromosome Size in Different Kingdoms and Phyla

PubMed Central

Li, Xiu-Qing; Du, Donglei

2014-01-01

C+G content (GC content or G+C content) is known to be correlated with genome/chromosome size in bacteria but the relationship for other kingdoms remains unclear. This study analyzed genome size, chromosome size, and base composition in most of the available sequenced genomes in various kingdoms. Genome size tends to increase during evolution in plants and animals, and the same is likely true for bacteria. The genomic C+G contents were found to vary greatly in microorganisms but were quite similar within each animal or plant subkingdom. In animals and plants, the C+G contents are ranked as follows: monocot plants>mammals>non-mammalian animals>dicot plants. The variation in C+G content between chromosomes within species is greater in animals than in plants. The correlation between average chromosome C+G content and chromosome length was found to be positive in Proteobacteria, Actinobacteria (but not in other analyzed bacterial phyla), Ascomycota fungi, and likely also in some plants; negative in some animals, insignificant in two protist phyla, and likely very weak in Archaea. Clearly, correlations between C+G content and chromosome size can be positive, negative, or not significant depending on the kingdoms/groups or species. Different phyla or species exhibit different patterns of correlation between chromosome-size and C+G content. Most chromosomes within a species have a similar pattern of variation in C+G content but outliers are common. The data presented in this study suggest that the C+G content is under genetic control by both trans- and cis- factors and that the correlation between C+G content and chromosome length can be positive, negative, or not significant in different phyla. PMID:24551092

Preparing perservice teachers to teach elementary school science

NASA Astrophysics Data System (ADS)

Lewis, Amy D.

The development of scientifically literate citizens begins in the elementary school. Yet elementary school teachers are ill prepared to teach science (Trygstad, Smith, Banilower, Nelson, & Horizon Research, Inc., 2013). The research base on teacher preparation finds that programs designed to prepare elementary teachers are inadequate in providing both the content knowledge and pedagogical content knowledge necessary to teach science effectively (Baumgartner, 2010; Bodzin & Beerer, 2003; Bulunuz & Jarrett 2009). This mixed methods study examined what happened when a science methods course was interactively co-taught by an expert in elementary teaching methods and a physics expert. This study also aimed to discover what aspects of the curriculum pre-service teachers (PSTs) said helped them in developing their understanding of science content and scientific reasoning, and how to implement inquiry practices to teach science. A nested case study of three PSTs provided descriptive portraits of student experiences in the class. A whole class case analysis was used to examine what PSTs learned in terms of science, scientific reasoning skills, and pedagogical content knowledge (PCK) from their experiences in the course. It was found that students often conflated science content with the experiences they had in learning the content. Although PSTs felt the interactive co-teaching model effectively created a balance between theory and practice, it was their experiences doing science--conducting physical experiments, developing and discussing scientific models, and the use of inquiry-based instruction--that they credited for their learning. Even with careful curriculum planning, and a course purposely designed to bridge the theory to practice gap, this study found one semester-long methods course to be insufficient in providing the vast content knowledge and PCK elementary school science teachers need.

Communicative Language Teaching Today. Portfolio Series #13

ERIC Educational Resources Information Center

Richards, Jack C.

2005-01-01

This booklet examines the methodology known as Communicative Language Teaching or CLT and explores the assumptions it is based on, its origins and evolution since it was first proposed in the 1970s, and how it has influenced approaches to language teaching today. It serves to review what has been learned from CLT and what its relevance is today. A…

Using Phenomenography to Investigate the Enacted Object of Learning in Teaching Activities: The Case of Teaching Chinese Characters in Hong Kong Preschools

ERIC Educational Resources Information Center

Lam, Ho Cheong

2017-01-01

This study set out to use phenomenography as a theoretical framework to investigate teaching in classrooms, focusing on how the same content is enacted differently in different teaching activities. We observed teaching activities intended to teach children to recognize Chinese characters in preschools and collected data about the delivery of the…

Teach Ourselves: Social Networks for CS Stem Education

DTIC Science & Technology

2014-12-01

with peers. Teach Ourselves includes features that were inspired by recent research on the engaging properties of computer games , including the chance...15 i 1.0 SUMMARY In an online learning community (“ Teach Ourselves...content shared and viewed on the Internet, including text, images, videos and even home-authored games . The ease with which content can now be created

Research on teaching reform and practice of applied optics design experiment

NASA Astrophysics Data System (ADS)

Geng, Tao; Tong, Chengguo; Zhang, Tao; Lu, Cunlian; Meng, Ting; Zhang, Yang; Wang, Ran; Sun, Weimin; Liu, Zhihai; Yang, Jun

2017-08-01

It is an important way to effectively improve applied optics experimental teaching effect and motivate the undergraduates' practice ability and creativity by means of scientific and systematic setting teaching contents and link. Based on the research and analysis of applied optics experiment teaching present condition at home and abroad, this paper aims to solve the existed problems and deficiencies during the experiment teaching in our university, and also puts forward some reform ideas and practice method from several aspects such as teaching thought, teaching content and mode, examination and evaluation and so on. Simultaneously, this paper also gives some suggestions on the future course development.

Teaching professionalism through virtual means.

PubMed

McEvoy, Michelle; Butler, Bryan; MacCarrick, Geraldine

2012-02-01

Virtual patients are used across a variety of clinical disciplines for both teaching and assessment, but are they an appropriate environment in which to develop professional skills? This study aimed to evaluate students' perceived effectiveness of an online interactive virtual patient developed to augment a personal professional development curriculum, and to identify factors that would maximise the associated educational benefits. Student focus group discussions were conducted to explore students' views on the usefulness and acceptability of the virtual patient as an educational tool to teach professionalism, and to identify factors for improvement. A thematic content analysis was used to capture content and synthesise the range of opinions expressed. Overall there was a positive response to the virtual patient. The students recognised the need to teach and assess professionalism throughout their curriculum, and viewed the virtual patient as a potentially engaging and valuable addition to their curriculum. We identified factors for improvement to guide the development of future virtual patients. It is possible to improve approaches to teaching and learning professionalism by exploring students' views on innovative teaching developments designed to augment personal professional development curricula. © Blackwell Publishing Ltd 2012.

Teaching Adaptability of Object-Oriented Programming Language Curriculum

ERIC Educational Resources Information Center

Zhu, Xiao-dong

2012-01-01

The evolution of object-oriented programming languages includes update of their own versions, update of development environments, and reform of new languages upon old languages. In this paper, the evolution analysis of object-oriented programming languages is presented in term of the characters and development. The notion of adaptive teaching upon…

Teaching and Learning Mathematics from Primary Historical Sources

ERIC Educational Resources Information Center

Barnett, Janet Heine; Lodder, Jerry; Pengelley, David

2016-01-01

Why would anyone think of teaching and learning mathematics directly from primary historical sources? We aim to answer this question while sharing our own experiences, and those of our students across several decades. We will first describe the evolution of our motivation for teaching with primary sources, and our current view of the advantages…

Pedagogical Content Knowledge in Mathematical Modelling Instruction

ERIC Educational Resources Information Center

Tan, Liang Soon; Ang, Keng Cheng

2012-01-01

This paper posits that teachers' pedagogical content knowledge in mathematical modelling instruction can be demonstrated in the crafting of action plans and expected teaching and learning moves via their lesson images (Schoenfeld, 1998). It can also be developed when teachers shape appropriate teaching moves in response to students' learning…

Teaching Understanding and Developing Critical Thinking.

ERIC Educational Resources Information Center

Eulie, Joseph

1988-01-01

Examines the relationship between teaching content or knowledge, and teaching the skills of critical thinking and problem solving. Presents key strategies to help students understand and develop critical thinking skills. Recommends use of the developmental lesson and provides several model lessons. (LS)

Developing pre-service science teachers' pedagogical content knowledge by using training program

NASA Astrophysics Data System (ADS)

Udomkan, Watinee; Suwannoi, Paisan

2018-01-01

A training program was developed for enhancing pre-service science teachers' pedagogical content knowledge (PCK). The pre-service science teachers are able to: understand science curriculum, knowledge of assessment in science, knowledge of students' understanding of science, instructional strategies and orientations towards science teaching, which is conceptualized as PCK [5]. This study examined the preservice science teachers' understandings and their practices which include five pre-service science teachers' PCK. In this study, the participants demonstrated their PCK through the process of the training program by writing content representations (CoRes), preparing the lesson plans, micro-teaching, and actual teaching respectively. All pre-service science teachers' performs were collected by classroom observations. Then, they were interviewed. The results showed that the pre-service science teachers progressively developed knowledge components of PCK. Micro-teaching is the key activities for developing PCK. However, they had some difficulties in their classroom teaching. They required of sufficient ability to design appropriate instructional strategies and assessment activities for teaching. Blending content and pedagogy is also a matter of great concern. The implication of this study was that science educators can enhance pre-service science teachers' PCK by fostering their better understandings of the instructional strategies, assessment activities and blending between content and pedagogy in their classroom.

Does content knowledge matter for new teachers?

NASA Astrophysics Data System (ADS)

Reeves, Todd D.

There is considerable evidence that new teachers are ill prepared for classroom practice, including self-reported evidence collected from teachers (e.g., Levine, 2006), and statistical evidence for differences in the achievement of students with new versus more experienced teachers (Rivkin, Hanushek, & Kain, 2005). In light of the challenges encountered by new teachers (e.g., Levine, 2006), this study examined the value of different forms of teacher knowledge for teachers with different levels of experience. In particular, this study investigated the interactive relationship between teaching experience and teacher content knowledge, and student achievement in mathematics and science. In New York City, Boyd et al. (2009) linked practice-focused teacher preparation to student mathematics achievement in the first year of teaching and teacher content preparation to achievement in the second. However, other studies demonstrated interactions between teaching experience and content knowledge with different interpretations (e.g., Kukla-Acevedo, 2009; Monk, 1994). At the same time, this study examined the interactive relationship between teaching experience and teachers' pedagogical content knowledge, and student achievement. Extant models of teacher career development (Huberman, 1989; National Research Council, 2010) and how teacher education affects student achievement (e.g., Desimone, 2009) offered theoretical grounding for the study. With nationally representative samples of fourth and eighth grade U.S. students--participants in the 2011 Trends in International Mathematics and Science Study--this study employed hierarchical linear modeling to address its research questions among an array of student achievement outcomes in the domains of mathematics and science. This study attempted to account for salient student, teacher, and contextual factors, and the probabilities of teachers' receipt of various teacher education "treatments" (i.e., propensity score analysis) to

Education problems and Web-based teaching: how it impacts dental educators?

PubMed

Clark, G T

2001-01-01

This article looks at six problems that vex educators and how web-based teaching might help solve them. These problems include: (1) limited access to educational content, (2) need for asynchronous access to educational content, (3) depth and diversity of educational content, (4) training in complex problem solving, (5) promotion of lifelong learning behaviors and (6) achieving excellence in education. The advantages and disadvantage of web-based educational content for each problem are discussed. The article suggests that when a poorly organized course with inaccurate and irrelevant content is placed online, it solves no problems. However some of the above issues can be partially or fully solved by hosting well-constructed teaching modules on the web. This article also reviews the literature investigating the efficacy of off-site education as compared to that provided on-site. The conclusion of this review is that teleconference-based and web-based delivery of educational content can be as effective as traditional classroom-based teaching assuming the technologic problems sometimes associated with delivering teaching content to off-site locations do not interfere in the learning process. A suggested hierarchy for rating and comparing e-learning concepts and methods is presented for consideration.

[Analysis and outlook on teaching status of Molecular Pharmacognosy].

PubMed

Bi, Yu-xia; Xu, Hai-yu; Tong, Yan; Cui, Shu-zhen; Li, Hai-yan; Liu, Chang-xiao

2015-09-01

The teaching status of Molecular Pharmacognosy in 28 institutions in China was investigated by questionnaire and the survey data was analyzed by SPSS. Research contents included course beginning years, majors, class hours, characteristics of the course, teaching ways, the theory and practice contents, evaluation modes, selection of teaching material, teaching achievements, teachers and so on for undergraduates and graduates. Research results showed that with 20 years' development, Molecular Pharmacognosy had been offered for both undergraduate and graduate students in at least 20 colleges and universities and Molecular Pharmacognosy education in China showed good development momentum. At the same time, to promote the development of Molecular Pharmacognosy further, investment for it should be increased and practical teaching condition should be improved.

Creative classroom strategies for teaching nursing research.

PubMed

Phillips, Regina Miecznikoski

2014-01-01

Faculty are constantly challenged to find interesting classroom activities to teach nursing content and engage students in learning. Nursing students and graduates need to use research skills and evidence-based practice as part of their professional care. Finding creative and engaging ways to teach this material in undergraduate nursing programs are essential. This article outlines several successful strategies to engage nursing students in research content in the time and space constraints of the classroom.

Quality Issues and Standards of E-Content

ERIC Educational Resources Information Center

Nachimuthu, K.; Vijayakumari, G.

2007-01-01

The objectives of the e-content development by the UGC are; (a) Generation of e-content, in all subjects, (b) Development of teachers and experts resources in e-journal creation; (c) Distribution of the e-content to teachers and students from formal and non-formal; educational modes, for supplementing and complementing professional teaching and…

Looking at practice: revealing the knowledge demands of teaching data handling in the primary classroom

NASA Astrophysics Data System (ADS)

Leavy, Aisling

2015-09-01

In the evolving field of mathematics education, there is the need to maintain the relationship between what is presented in college level preparation courses and the skills required to teach mathematics in classrooms. This research examines the knowledge demands placed on 73 pre-service primary teachers as they use lesson study to plan and teach data handling in primary classrooms. Pre-service teachers are observed as they plan, teach and re-teach data lessons in classrooms. Problems of practice are identified and categorized using the Ball, Thames and Phelps (2008) subdomains of common content knowledge (CCK), specialized content knowledge (SCK), knowledge of content and students (KCS) and knowledge of content and teaching (KCT). The results provide insights into the specific knowledge demands placed on early career teachers when teaching data and statistics and identifies foci area that can be addressed in teacher preparation programs. The results illustrate that development of understandings in one knowledge subdomain can motivate and impact learning in another subdomain. These interrelationships were found to exist both within and between the domains of content and pedagogical content knowledge.

Effects of 3D Printing Project-based Learning on Preservice Elementary Teachers' Science Attitudes, Science Content Knowledge, and Anxiety About Teaching Science

NASA Astrophysics Data System (ADS)

Novak, Elena; Wisdom, Sonya

2018-05-01

3D printing technology is a powerful educational tool that can promote integrative STEM education by connecting engineering, technology, and applications of science concepts. Yet, research on the integration of 3D printing technology in formal educational contexts is extremely limited. This study engaged preservice elementary teachers (N = 42) in a 3D Printing Science Project that modeled a science experiment in the elementary classroom on why things float or sink using 3D printed boats. The goal was to explore how collaborative 3D printing inquiry-based learning experiences affected preservice teachers' science teaching self-efficacy beliefs, anxiety toward teaching science, interest in science, perceived competence in K-3 technology and engineering science standards, and science content knowledge. The 3D printing project intervention significantly decreased participants' science teaching anxiety and improved their science teaching efficacy, science interest, and perceived competence in K-3 technological and engineering design science standards. Moreover, an analysis of students' project reflections and boat designs provided an insight into their collaborative 3D modeling design experiences. The study makes a contribution to the scarce body of knowledge on how teacher preparation programs can utilize 3D printing technology as a means of preparing prospective teachers to implement the recently adopted engineering and technology standards in K-12 science education.

Teaching General Business. Delta Pi Epsilon Rapid Reader No. 1.

ERIC Educational Resources Information Center

Brown, Betty Jean

This guide provides business teachers with practical ideas for teaching general business. Content is presented in seven sections. The first two sections list fourteen behavioral objectives for a general business course and offer suggestions for course content. Section 3 discusses problems in teaching general business, including reading, arithmetic…

Intelligent Design and the Creationism/Evolution Controversy

NASA Astrophysics Data System (ADS)

Scott, E. C.

2004-12-01

"Intelligent Design" (ID) is a new form of creationism that emerged after legal decisions in the 1980s hampered the inclusion of "creation science" in the public school curriculum. To avoid legal challenge, proponents claim agnosticism regarding the identity of the intelligent agent, which could be material (such as highly intelligent terrestrials) or transcendental (God). ID consists of a scientific/scholarly effort, and a politico-religious movement of "cultural renewal." Intelligent design is supposedly detectable through the application of Michael Behe's "irreducible complexity" concept and/or William Dembski's concept of "complex specified information". ID's claims amount to, first, that "Darwinism" (vaguely defined) is incapable of providing an adequate mechanism for evolution, and second (subsequently), that evolution did not occur. Although scientific ideas not infrequently are slow to be accepted, in the 20 years since ID appeared, there is no evidence of it being used to solve problems in biology. Even if the scientific/scholarly part of ID has been a failure, the "cultural renewal" part of ID has been a success. This social and political aspect of ID seeks "restoration" of a theistic sensibility in American culture to replace what supporters consider an overemphasis on secularism. In the last few years, in several states, legislators have introduced legislation promoting ID (to date, unsuccessfully) and an addendum to the 2001 federal education bill conference committee report (the "Santorum amendment") is being used to promote the teaching of ID in public schools. Perhaps because ID has no actual content other than antievolutionism, ID proponents contend that pre-college teachers should teach wweaknesses of evolutionw or "evidence against evolutionw - largely warmed-over arguments from creation science - even though professional scientists do not recognize these as valid scientific claims.

Marketing for the Teaching Artist

ERIC Educational Resources Information Center

Trammell, Kate

2016-01-01

As teaching artists enter the field of arts education, they are faced with the challenge of distinguishing themselves in the job search--developing a digital presence is one great way to stand out. After conducting thorough research into their local markets, teaching artists can set long-term career goals while honing online content for a…

Training Teachers to Teach Probability

ERIC Educational Resources Information Center

Batanero, Carmen; Godino, Juan D.; Roa, Rafael

2004-01-01

In this paper we analyze the reasons why the teaching of probability is difficult for mathematics teachers, describe the contents needed in the didactical preparation of teachers to teach probability and analyze some examples of activities to carry out this training. These activities take into account the experience at the University of Granada,…

Teaching about Death to Undergraduates.

ERIC Educational Resources Information Center

Pine, Vanderlyn R.; And Others

Development, implementation, and teaching of a college-level course on dying and death are described. The authors review their own experiences in becoming involved with death education and describe teaching methods, problems, and content of their current course in dying and death at the State University of New York, College at New Paltz. Because…

Teaching the content in context: Preparing "highly qualified" and "high quality" teachers for instruction in underserved secondary science classrooms

NASA Astrophysics Data System (ADS)

Tolbert, Sara E.

2011-12-01

This dissertation research project presents the results of a longitudinal study that investigates the knowledge, beliefs, and practices of 13 preservice secondary science teachers participating in a science teacher credentialing/Masters program designed to integrate issues of equity and diversity throughout coursework and seminars. Results are presented in the form of three papers: The first paper describes changes in preservice teacher knowledge about contextualization in science instruction, where contextualization is defined as facilitating authentic connections between science learning and relevant personal, social, cultural, ecological, and political contexts of students in diverse secondary classrooms; the second paper relates changes in the self-efficacy and content-specific beliefs about science, science teaching, diversity, and diversity in science instruction; and the final paper communicates the experiences and abilities of four "social justice advocates" learning to contextualize science instruction in underserved secondary placement classrooms. Results indicate that secondary student teachers developed more sophisticated understandings of how to contextualize science instruction with a focus on promoting community engagement and social/environmental activism in underserved classrooms and how to integrate science content and diversity instruction through student-centered inquiry activities. Although most of the science teacher candidates developed more positive beliefs about teaching science in underrepresented classrooms, many teacher candidates still attributed their minority students' underperformance and a (perceived) lack of interest in school to family and cultural values. The "social justice advocates" in this study were able to successfully contextualize science instruction to varying degrees in underserved placement classrooms, though the most significant limitations on their practice were the contextual factors of their student teaching

Frameworks of reference: How (some) college students think about biological evolution

NASA Astrophysics Data System (ADS)

Filisky, Michael

1999-12-01

Evolution, a key concept for understanding all of biology, is often misunderstood by students from elementary school to graduate school. In order to teach evolution effectively, as well as to teach the biological concepts necessary for understanding evolution, teachers need to understand the initial ideas that students bring with them to the learning experience. Research has shown that many students are likely to hold alternative conceptions that may block their ability to learn evolution. The goal of this study is to contribute to the effectiveness of teaching evolution at the high school and college levels both by investigating concepts that students bring with them to their first college study of evolution, and by examining the conceptual frameworks that support these students as they construct new understanding. This study was executed in two stages. An initial survey of evolutionary understanding was administered to 203 undergraduate students in two courses at two universities in the area of Boston, MA. The surveys elicited short, written responses to five real and fictitious scenarios about biological inheritance and evolutionary change. Responses were coded into categories of concepts. The data were analyzed for patterns of understanding. Students exhibiting concepts from each of the major categories were randomly selected to participate in the subsequent interview stage of the study. Interviews with six of the students were conducted based on an interview guide employing scenarios similar to those from the survey. Analyses of the interview transcripts included the construction of detailed concept maps for each response followed by narratives of each interviewee's conceptual frameworks. The results of both stages of the study revealed a range of alternative conceptions about evolution, including scientifically acceptable Darwinian ideas and other ideas---including Lamarckian inheritance of acquired characteristics---are not accepted by modern science. The

Generating Pedagogical Content Knowledge in Teacher Education Students

ERIC Educational Resources Information Center

van den Berg, Ed

2015-01-01

Some pre-service teaching activities can contribute much to the learning of pedagogical content knowledge (PCK) and subsequent teaching as these activities are "generating" PCK within the pre-service teacher's own classroom. Three examples are described: preparing exhibitions of science experiments, assessing preconceptions, and teaching…

The Development of Pedagogical Content Knowledge in First-Year Graduate Teaching Assistants

ERIC Educational Resources Information Center

Judson, Thomas W.; Leingang, Matthew

2016-01-01

Our investigation is concerned with new teachers developing their ability to understand student thinking. We conducted individual interviews with graduate students teaching calculus for the first time, interviewing a representative sample of graduate students before and after their first teaching assignment. The interviews were transcribed and…

Disciplinary Styles in the Scholarship of Teaching and Learning: Exploring Common Ground.

ERIC Educational Resources Information Center

Huber, Mary Taylor, Ed.; Morreale, Sherwyn P., Ed.

In response to an orienting essay about the scholarship of teaching and learning, scholars from 10 disciplines describe the evolution of a discourse about teaching and learning, the ways in which their discipline's style of discourse influences inquiry into teaching and learning, and the nature and role of intellectual exchange across disciplines…

Access to Intersectionality, Content to Competence: Deconstructing Social Work Education Diversity Standards

ERIC Educational Resources Information Center

Jani, Jayshree S.; Pierce, Dean; Ortiz, Larry; Sowbel, Lynda

2011-01-01

This article provides an assessment of the current situation in social work education regarding the teaching of content on diversity, with a focus on implications for social work theory, practice, and education. The article provides a critical analysis of the historical development of approaches to teaching diversity content in social work…

An Integrated Strategy for Teaching Biochemistry to Biotechnology Specialty Students

ERIC Educational Resources Information Center

Ouyang, Liming; Ou, Ling; Zhang, Yuanxing

2007-01-01

The faculty of biochemistry established an integrated teaching strategy for biotechnology specialty students, by intermeshing the case-study method, web-assistant teaching, and improved lecture format with a brief content and multimedia courseware. Teaching practice showed that the integrated teaching strategy could retain the best features of…

FTA Training Programs: Searching for Appropriate Teaching Styles.

ERIC Educational Resources Information Center

Byrd, Patricia; Constantinides, Janet C.

1988-01-01

In addition to acquiring communicative competence, teaching assistants who speak English as a second language must learn human relations skills, and how to teach content through appropriate teaching methods and skills that will help them bridge the cultural and language differences they experience in U.S. institutions of higher education. (CB)

Models of Teaching: Connecting Student Learning with Standards

ERIC Educational Resources Information Center

Dell'Olio, Jeanine M.; Donk, Tony

2007-01-01

"Models of Teaching: Connecting Student Learning with Standards" features classic and contemporary models of teaching appropriate to elementary and secondary settings. Authors Jeanine M. Dell'Olio and Tony Donk use detailed case studies to discuss 10 models of teaching and demonstrate how the models can incorporate state content standards and…

Discussion on teaching reform of environmental planning and management

NASA Astrophysics Data System (ADS)

Zhang, Qiugen; Chen, Suhua; Xie, Yu; Wei, Li'an; Ding, Yuan

2018-05-01

The curriculum of environmental planning and management is an environmental engineering major curriculum established by the teaching steering committee of environmental science and engineering of Education Ministry, which is the core curriculum of Chinese engineering education professional certification. It plays an important role in cultivating environmental planning and environmental management ability of environmental engineering major. The selection and optimization of the course teaching content of environmental planning and management were discussed which including curriculum teaching content updating and optimizing and teaching resource system construction. The comprehensive application of teaching method was discussed which including teaching method synthesis and teaching method. The final combination of the assessment method was also discussed which including the formative assessment normal grades and the final result of the course examination. Through the curriculum comprehensive teaching reform, students' knowledge had been broadened, the subject status and autonomy of learning had been enhanced, students' learning interest had been motivated, the ability of students' finding, analyzing and solving problems had been improved. Students' innovative ability and positive spirit had been well cultivated.

Threshold Concepts and Student Engagement: Revisiting Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Zepke, Nick

2013-01-01

This article revisits the notion that to facilitate quality learning requires teachers in higher education to have pedagogical content knowledge. It constructs pedagogical content knowledge as a teaching and learning space that brings content and pedagogy together. On the content knowledge side, it suggests that threshold concepts, akin to a…

The Place of Subject Matter Knowledge in Pedagogical Content Knowledge: A Case Study of South African Teachers Teaching the Amount of Substance and Chemical Equilibrium

ERIC Educational Resources Information Center

Rollnick, Marissa; Bennett, Judith; Rhemtula, Mariam; Dharsey, Nadine; Ndlovu, Thandi

2008-01-01

This paper presents two South African case studies designed to explore the influence of subject matter knowledge on pedagogical content knowledge (PCK). In the first case study on teaching the mole in two township schools, the findings illustrate that the participant teachers favoured procedural approaches at the expense of conceptual…

Accepting Evolution or Discarding Science

ERIC Educational Resources Information Center

Sharpes, Donald K.; Peramas, Mary M.

2006-01-01

Challenging basic principles of constitutional law, advocates of intelligent design are undermining educators' ability to teach evolution in their science classrooms. Because US Supreme Court rulings now prohibit creationist accounts of the origin of life in schools, arguments favoring divine intervention, known as intelligent design, have emerged…

Supporting Content Learning for English Learners

ERIC Educational Resources Information Center

Bauer, Eurydice B.; Manyak, Patrick C.; Cook, Crystal

2010-01-01

In this column, the three authors address the teaching of ELs within the content areas. Specifically, they highlight the difference between having language and content objectives, utilizing small-group work to maximize involvement, and inclusion of beginning English speakers into the learning process. Currently there is a gap of 36 points between…

Evolution Projects Yield Results

ERIC Educational Resources Information Center

Sparks, Sarah D.

2010-01-01

When a federal court in 2005 rejected an attempt by the Dover, Pennsylvania, school board to introduce intelligent design as an alternative to evolution to explain the development of life on Earth, it sparked a renaissance in involvement among scientists in K-12 science instruction. Now, some of those teaching programs, studies, and research…

Teaching-skills training programs for family medicine residents

PubMed Central

Lacasse, Miriam; Ratnapalan, Savithiri

2009-01-01

ABSTRACT OBJECTIVE To review the literature on teaching-skills training programs for family medicine residents and to identify formats and content of these programs and their effects. DATA SOURCES Ovid MEDLINE (1950 to mid-July 2008) and the Education Resources Information Center database (pre-1966 to mid-July 2008) were searched using and combining the MeSH terms teaching, internship and residency, and family practice; and teaching, graduate medical education, and family practice. STUDY SELECTION The initial MEDLINE and Education Resources Information Center database searches identified 362 and 33 references, respectively. Titles and abstracts were reviewed and studies were included if they described the format or content of a teaching-skills program or if they were primary studies of the effects of a teaching-skills program for family medicine residents or family medicine and other specialty trainees. The bibliographies of those articles were reviewed for unidentified studies. A total of 8 articles were identified for systematic review. Selection was limited to articles published in English. SYNTHESIS Teaching-skills training programs for family medicine residents vary from half-day curricula to a few months of training. Their content includes leadership skills, effective clinical teaching skills, technical teaching skills, as well as feedback and evaluation skills. Evaluations mainly assessed the programs’ effects on teaching behaviour, which was generally found to improve following participation in the programs. Evaluations of learner reactions and learning outcomes also suggested that the programs have positive effects. CONCLUSION Family medicine residency training programs differ from all other residency training programs in their shorter duration, usually 2 years, and the broader scope of learning within those 2 years. Few studies on teaching-skills training, however, were designed specifically for family medicine residents. Further studies assessing the

Teaching about ozone layer depletion in Turkey: pedagogical content knowledge of science teachers.

PubMed

Bozkurt, Orçun; Kaya, Osman Nafiz

2008-04-01

The purpose of this study was to investigate the pedagogical content knowledge of Prospective Science Teachers (PSTs) on the topic of "ozone layer depletion." In order to explore PSTs' subject matter knowledge on ozone layer depletion, they were given a form of multiple-choice test where they needed to write the reasons behind their answers. This test was completed by 140 PSTs in their final year at the College of Education. Individual interviews were carried out with 42 randomly selected PSTs to determine their pedagogical knowledge about ozone layer depletion. Data were obtained from the study which indicate that the PSTs did not have adequate subject matter and pedagogical knowledge to teach the topic of ozone layer depletion to middle school students. It was also evident that the PSTs held various misconceptions related to ozone layer depletion. PSTs' inadequate pedagogical knowledge was found in the areas of the curriculum, learning difficulties of students, and instructional strategies and activities. This study provides some pedagogical implications for the training of science teachers.

Evolution: Theory or Dogma?

ERIC Educational Resources Information Center

Mayer, William V.

In this paper the author examines the question of whether evolution is a theory or a dogma. He refutes the contention that there is a monolithic scientific conspiracy to present evolution as dogma and suggests that his own presentation might be more appropriately entitled "Creationism: Theory or Dogma." (PEB)

Teaching with Adolescent Learning in Mind.

ERIC Educational Resources Information Center

Beamon, Glenda Ward

This book offers teachers, through discussion and example, a flexible conceptual framework upon which to base daily decisions about content and pedagogy when teaching adolescents. The Adolescent-Centered Teaching (ACT) models in each chapter are designed as illustrations of this framework. Each ACT further features specific concepts developed…

Inquiry Teaching in High School Chemistry Classrooms: The Role of Knowledge and Beliefs

NASA Astrophysics Data System (ADS)

Roehrig, Gillian H.; Luft, Julie A.

2004-10-01

"Science as inquiry" is a key content standard in the National Science Education Standards, yet implementation of inquiry-based teaching is rare in secondary chemistry classrooms. This paper is the result of a study conducted to understand factors that effect the inquiry-based instruction of ten novice secondary chemistry teachers. The study focused on the influence of teaching beliefs and content knowledge on the instructional practices of these ten teachers. Case and cross-case comparisons revealed that chemistry teachers' intentions to implement inquiry teaching were strongly influenced by their teaching beliefs rather than their knowledge of chemistry. The quality of inquiry lessons, however, was found to depend on the teachers' knowledge of chemistry content. This study reinforces the need for chemistry-focused inservice training for beginning chemistry teachers that focuses on both inquiry teaching strategies and teaching beliefs.

Methods to Efficiently Achieve High-Quality Teaching of Accounting at the University--A Teaching Innovation Evaluation

ERIC Educational Resources Information Center

Hruška, Ing. Zdenek

2018-01-01

Teaching of accounting is specific due to its frequently updated content, because Czech legal regulations significantly change annually, either because of the legislative or harmonization modifications, hence there is a need to constantly seek new ways to ensure a good quality of teaching in the efficient education process. The paper is based on…

Cultivating Bilingual Learners' Language Arts Knowledge: A Framework for Successful Teaching

ERIC Educational Resources Information Center

Almaguer, Isela; Esquierdo, J. Joy

2013-01-01

It is essential to support bilingual learners' language and academic development; however, teaching second language learners English has taken precedence over teaching content area knowledge and vocabulary, specifically for language arts. The focus has shifted from content area instruction to primarily second language instruction due to an…

Teaching Citizenship in Science Classes at the University of Arizona

NASA Astrophysics Data System (ADS)

Thompson, R. M.; Mangin, K.

2008-12-01

Science classes for non-science majors present unique opportunities to create lifelong science aficionados and teach citizenship skills. Because no specific content is needed for future courses, subject matter can be selected to maximize interest and assignments can be focused on life skills such as science literacy instead of discipline-specific content mastery. Dinosaurs! is a very successful non-major science class with a minimum enrollment of 150 that is intended for sophomores. One of the goals of this class is to increase students' awareness of social issues, the political process, and opportunities for keeping up with science later in life. The main theme of this class is evolution. The bird-dinosaur link is the perfect vehicle for illustrating the process of science because the lines of evidence are many, convincing, and based on discoveries made throughout the last half-century and continuing to the present day. The course is also about evolution the social issue. The second writing assignment is an in-class affective writing based on a newspaper article about the Dover, PA court case. The primary purpose of this assignment is to create a comfort zone for those students with strong ideological biases against evolution by allowing them to express their views without being judged, and to instill tolerance and understanding in students at the other end of the spectrum. Another homework uses thomas.loc.gov, the government's public website providing information about all legislation introduced since the 93rd Congress and much more. The assignment highlights the difficulty of passing legislation and the factors that contribute to a given bill's legislative success or failure using the Paleontological Resources Preservation Act, S320. Details of these assignments and others designed to achieve the goals stated above will be presented. A very different undergraduate program, Marine Discovery, offers science majors the opportunity to earn upper division science

7 CFR 3406.13 - Content of a teaching proposal.

Code of Federal Regulations, 2010 CFR

2010-01-01

... design or a main thesis of the proposal, such information may be included in an Appendix. Examples of....13 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH... for the applicant institution. (3) The title of the teaching project shown on the “Higher Education...

A Model for Teaching Information Design

ERIC Educational Resources Information Center

Pettersson, Rune

2011-01-01

The author presents his views on the teaching of information design. The starting point includes some general aspects of teaching and learning. The multidisciplinary structure and content of information design as well as the combined practical and theoretical components influence studies of the discipline. Experiences from working with a model for…

Evolution and Christian Faith

NASA Astrophysics Data System (ADS)

Roughgarden, J. E.

2006-12-01

My recent book, Evolution and Christian Faith explores how evolutionary biology can be portrayed from the religious perspective of Christianity. The principal metaphors for evolutionary biology---differential success at breeding and random mutation, probably originate with the dawn of agriculture and clearly occur in the Bible. The central narrative of evolutionary biology can be presented using Biblical passages, providing an account of evolution that is inherently friendly to a Christian perspective. Still, evolutionary biology is far from complete, and problematic areas pertain to species in which the concept of an individual is poorly defined, and to species in which the expression of gender and sexuality depart from Darwin's sexual-selection templates. The present- day controversy in the US about teaching evolution in the schools provides an opportunity to engage the public about science education.

Teaching Evolution through the Founder Effect: A Standards-Based Activity.

ERIC Educational Resources Information Center

Leonard, William H.; Edmondson, Elizabeth

2003-01-01

Presents an activity called "The Hardy-Weinberg Equilibrium, Founder Effect, and Evolution" to allow students to learn about evolution in an engaging, constructivist manner. The activity also uses the tools of mathematics to learn several related biology concepts. (Author/SOE)

Exponential decay of GC content detected by strand-symmetric substitution rates influences the evolution of isochore structure.

PubMed

Karro, J E; Peifer, M; Hardison, R C; Kollmann, M; von Grünberg, H H

2008-02-01

The distribution of guanine and cytosine nucleotides throughout a genome, or the GC content, is associated with numerous features in mammals; understanding the pattern and evolutionary history of GC content is crucial to our efforts to annotate the genome. The local GC content is decaying toward an equilibrium point, but the causes and rates of this decay, as well as the value of the equilibrium point, remain topics of debate. By comparing the results of 2 methods for estimating local substitution rates, we identify 620 Mb of the human genome in which the rates of the various types of nucleotide substitutions are the same on both strands. These strand-symmetric regions show an exponential decay of local GC content at a pace determined by local substitution rates. DNA segments subjected to higher rates experience disproportionately accelerated decay and are AT rich, whereas segments subjected to lower rates decay more slowly and are GC rich. Although we are unable to draw any conclusions about causal factors, the results support the hypothesis proposed by Khelifi A, Meunier J, Duret L, and Mouchiroud D (2006. GC content evolution of the human and mouse genomes: insights from the study of processed pseudogenes in regions of different recombination rates. J Mol Evol. 62:745-752.) that the isochore structure has been reshaped over time. If rate variation were a determining factor, then the current isochore structure of mammalian genomes could result from the local differences in substitution rates. We predict that under current conditions strand-symmetric portions of the human genome will stabilize at an average GC content of 30% (considerably less than the current 42%), thus confirming that the human genome has not yet reached equilibrium.

[Development of Web-based multimedia content for a physical examination and health assessment course].

PubMed

Oh, Pok-Ja; Kim, Il-Ok; Shin, Sung-Rae; Jung, Hoe-Kyung

2004-10-01

This study was to develop Web-based multimedia content for Physical Examination and Health Assessment. The multimedia content was developed based on Jung's teaching and learning structure plan model, using the following 5 processes : 1) Analysis Stage, 2) Planning Stage, 3) Storyboard Framing and Production Stage, 4) Program Operation Stage, and 5) Final Evaluation Stage. The web based multimedia content consisted of an intro movie, main page and sub pages. On the main page, there were 6 menu bars that consisted of Announcement center, Information of professors, Lecture guide, Cyber lecture, Q&A, and Data centers, and a site map which introduced 15 week lectures. In the operation of web based multimedia content, HTML, JavaScript, Flash, and multimedia technology (Audio and Video) were utilized and the content consisted of text content, interactive content, animation, and audio & video. Consultation with the experts in context, computer engineering, and educational technology was utilized in the development of these processes. Web-based multimedia content is expected to offer individualized and tailored learning opportunities to maximize and facilitate the effectiveness of the teaching and learning process. Therefore, multimedia content should be utilized concurrently with the lecture in the Physical Examination and Health Assessment classes as a vital teaching aid to make up for the weakness of the face-to- face teaching-learning method.

Acceptance of Evolution Increases with Student Academic Level: A Comparison Between a Secular and a Religious College

PubMed Central

Paz-y-Miño C., Guillermo

2012-01-01

Acceptance of evolution among the general public, high schools, teachers, and scientists has been documented in the USA; little is known about college students’ views on evolution; this population is relevant since it transits from a high-school/parent-protective environment to an independent role in societal decisions. Here we compare perspectives about evolution, creationism, and intelligent design (ID) between a secular (S) and a religious (R) college in the Northeastern USA. Interinstitutional comparisons showed that 64% (mean S + R) biology majors vs. 42/62% (S/R) nonmajors supported the exclusive teaching of evolution in science classes; 24/29% (S/R) biology majors vs. 26/38% (S/R) nonmajors perceived ID as both alternative to evolution and/or scientific theory about the origin of life; 76% (mean S + R) biology majors and nonmajors accepted evolutionary explanations about the origin of life; 86% (mean S + R) biology majors vs. 79% (mean S + R) nonmajors preferred science courses where human evolution is discussed; 76% (mean S+R) biology majors vs. 79% (mean S + R) nonmajors welcomed questions about evolution in exams and/or thought that such questions should always be in exams; and 66% (mean S + R) biology majors vs. 46% (mean S + R) nonmajors admitted they accept evolution openly and/or privately. Intrainstitutional comparisons showed that overall acceptance of evolution among biologists (S or R) increased gradually from the freshman to the senior year, due to exposure to upper-division courses with evolutionary content. College curricular/pedagogical reform should fortify evolution literacy at all education levels, particularly among nonbiologists. PMID:22957109

Pre-Service Teachers' Pedagogical Content Knowledge: Implications for Teaching

ERIC Educational Resources Information Center

Marshman, Margaret; Porter, Glorianne

2013-01-01

Effective teachers have good pedagogical content knowledge (PCK). Pedagogical content knowledge is the intersection of discipline specific content knowledge and pedagogical knowledge. How effectively are pre-service teachers helped to develop good PCK? In this project we asked our pre-service teachers how they would respond to a particular student…

Treatment of Evolution Inconsistent

ERIC Educational Resources Information Center

Cavanagh, Sean

2005-01-01

State standards for academic content vary enormously in how well they cover the topic of evolution, with many of those documents either ignoring or giving scant treatment to the core principles of that established scientific theory. This article presents the analysis of Education Week on state's standards treatment of evolution. Nearly all the…

What Is Technological Pedagogical Content Knowledge (TPACK)?

ERIC Educational Resources Information Center

Koehler, Mathew J.; Mishra, Punya; Cain, William

2013-01-01

This paper describes TPACK, technological pedagogical content knowledge (originally TPCK), a teacher knowledge framework for technology integration that builds on Lee S. Shulman's construct of pedagogical content knowledge to include technology knowledge. The paper begins with a brief introduction to the complex, ill-structured nature of teaching.…

Content-Based Instruction in Higher Education Settings

ERIC Educational Resources Information Center

Crandall, JoAnn, Ed.; Kaufman, Dorit, Ed.

2002-01-01

Content-based instruction (CBI) challenges ESOL teachers to teach language through specialist content in institutional settings. This volume addresses CBI negotiation between ESOL teachers and subject specialists in higher education. Writers document and evaluate courses that support the subject discipline and meet the language needs of EFL and…

The Riggs Institute: What We Teach.

ERIC Educational Resources Information Center

McCulloch, Myrna

Phonetic content/handwriting instruction begins by teaching the sounds of, and letter formation for the 70 "Orton" phonograms which are the commonly-used correct spelling patterns for the 45 sounds of English speech. The purpose for teaching the sound/symbol relationship first in isolation, without key words or pictures (explicitly), is to give…