Science.gov

Sample records for advanced math classes

  1. Advanced Math Equals Career Readiness. Math Works

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    The equation is simple: No matter their background, students who take challenging math courses in high school get better jobs and earn more money throughout their entire lives. This paper stresses that: (1) Higher-level math opens doors for any and all postsecondary programs and keeps it open for advancement beyond entry-level jobs; and (2)…

  2. All Students Need Advanced Mathematics. Math Works

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    This fact sheet explains that to thrive in today's world, all students will need to graduate with very strong math skills. That can only mean one thing: advanced math courses are now essential math courses. Highlights of this paper include: (1) Advanced math equals college success; (2) Advanced math equals career opportunity; and (3) Advanced math…

  3. Online Options for Math-Advanced Students

    ERIC Educational Resources Information Center

    Wessling, Suki

    2012-01-01

    Once upon a time, a student well advanced past grade level in math would have had few choices. Advanced students would invariably outpace the skills of their elementary teachers, and due to age wouldn't have options such as going to the middle school or community college for classes. Soon thereafter, students would enter middle school only to find…

  4. The Influence of Math Beliefs on Math Success in Introductory College Math Classes

    ERIC Educational Resources Information Center

    Loustalet, Joan

    2009-01-01

    This study examined the mathematics beliefs of students who attained mastery, as indicated by earning an A, in their introductory math class in fall, 2008. This study addressed the following research questions: do students who attain mastery in introductory college math courses differ in their math beliefs from students who pass introductory math…

  5. A Bold New Math Class

    ERIC Educational Resources Information Center

    Khan, Salman; Slavitt, Elizabeth

    2013-01-01

    Summit San Jose is part of the Summit Public Schools network, a group of charter schools in California's Bay Area. In 2011, when Summit San Jose first opened its new high school with a cohort of 9th graders, the teachers decided to pilot Khan Academy. At the time, they had piloted their math resources and platform with five classrooms in Los…

  6. Advanced Math Course Taking: Effects on Math Achievement and College Enrollment

    ERIC Educational Resources Information Center

    Byun, Soo-yong; Irvin, Matthew J.; Bell, Bethany A.

    2015-01-01

    Using data from the Educational Longitudinal Study of 2002-2006, the authors investigated the effects of advanced math course taking on math achievement and college enrollment and how such effects varied by socioeconomic status and race/ethnicity. Results from propensity score matching and sensitivity analyses showed that advanced math course…

  7. Cardboard Boat Building in Math Class

    ERIC Educational Resources Information Center

    Omundsen, John

    2014-01-01

    If you want to get the attention of a group of eighth grade math students, tell them they are going to build a life-size cardboard boat. To increase interest, follow up this statement by telling them that two to four of them will actually be rowing this boat across a small pond. Eighth grade math students at Oasis Charter Middle School in…

  8. Advanced Math: Closing the Equity Gap. Math Works

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    Minority and low-income students are less likely to have access to, enroll in and succeed in higher-level math courses in high school than their more advantaged peers. Under these circumstances, higher-level math courses function not as the intellectual and practical boost they should be, but as a filter that screens students out of the pathway to…

  9. Student Achievement in Large-Lecture Remedial Math Classes

    ERIC Educational Resources Information Center

    Monte, Brent M.

    2011-01-01

    Due to the increase in students seeking remedial math classes at the community college level, coupled with declining revenues to the community colleges and a lack of classroom availability, the need to consider increasing class size has become a relevant and timely issue. This study is a mixed-method, quasi-experimental study testing effects of…

  10. Americans Need Advanced Math to Stay Globally Competitive. Math Works

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    No student who hopes to compete in today's rapidly evolving global economy and job market can afford to graduate from high school with weak mathematical skills, which include the ability to use logic, reason, and solve problems. The benefits associated with improving the math performance of American students also extend to the larger U.S. economy.…

  11. Supporting English Language Learners in Math Class, Grades 6-8

    ERIC Educational Resources Information Center

    Melanese, Kathy; Chung, Luz; Forbes, Cheryl

    2011-01-01

    This new addition to Math Solutions "Supporting English Language Learners in Math Class series" offers a wealth of lessons and strategies for modifying grades 6-8 instruction. Section I presents an overview of teaching math to English learners: the research, the challenges, the linguistic demands of a math lesson, and specific strategies and…

  12. Promoting children's health through physically active math classes: a pilot study.

    PubMed

    Erwin, Heather E; Abel, Mark G; Beighle, Aaron; Beets, Michael W

    2011-03-01

    School-based interventions are encouraged to support youth physical activity (PA). Classroom-based PA has been incorporated as one component of school wellness policies. The purpose of this pilot study is to examine the effects of integrating PA with mathematics content on math class and school day PA levels of elementary students. Participants include four teachers and 75 students. Five math classes are taught without PA integration (i.e., baseline) followed by 13 math classes that integrate PA. Students wear pedometers and accelerometers to track PA during math class and throughout the school day. Students perform significantly more PA on school days and in math classes during the intervention. In addition, students perform higher intensity (step min(-1)) PA during PA integration math classes compared with baseline math classes. Integrating PA into the classroom is an effective alternative approach to improving PA levels among youth and is an important component of school-based wellness policies.

  13. Math-Science Bills Advance in Congress

    ERIC Educational Resources Information Center

    Hoff, David J.; Cavanagh, Sean

    2007-01-01

    Improving K-12 instruction and student achievement in mathematics and science is at the heart of separate bills intended to bolster America's economic standing that won overwhelming approval in both houses of Congress last week. The House on April 24 approved the 10,000 Teachers, 10 Million Minds Science and Math Scholarship Act by a vote of…

  14. Literacy Specialists in Math Class! Closing the Achievement Gap on State Math Assessments

    ERIC Educational Resources Information Center

    DiGisi, Lori L.; Fleming, Dianne

    2005-01-01

    Sixth and eighth grade students who are English language learners must be able to read and interpret 39 math word problems in order to successfully calculate the answers on the Massachusetts state math assessment (MCAS). The first year that MCAS was administered, many ELL students read the questions, found them confusing, and left them blank,…

  15. Advanced placement math and science courses: Influential factors and predictors for success in college STEM majors

    NASA Astrophysics Data System (ADS)

    Hoepner, Cynthia Colon

    President Obama has recently raised awareness on the need for our nation to grow a larger pool of students with knowledge in science mathematics, engineering, and technology (STEM). Currently, while the number of women pursuing college degrees continues to rise, there remains an under-representation of women in STEM majors across the country. Although research studies offer several contributing factors that point to a higher attrition rate of women in STEM than their male counterparts, no study has investigated the role that high school advanced placement (AP) math and science courses play in preparing students for the challenges of college STEM courses. The purpose of this study was to discover which AP math and science courses and/or influential factors could encourage more students, particularly females, to consider pursuing STEM fields in college. Further, this study examined which, if any, AP math or science courses positively contribute to a student's overall preparation for college STEM courses. This retrospective study combined quantitative and qualitative research methods. The survey sample consisted of 881 UCLA female and male students pursuing STEM majors. Qualitative data was gathered from four single-gender student focus groups, two female groups (15 females) and two male groups (16 males). This study examined which AP math and science courses students took in high school, who or what influenced them to take those courses, and which particular courses influenced student's choice of STEM major and/or best prepared her/him for the challenges of STEM courses. Findings reveal that while AP math and science course-taking patterns are similar of female and male STEM students, a significant gender-gap remains in five of the eleven AP courses. Students report four main influences on their choice of AP courses; self, desire for math/science major, higher grade point average or class rank, and college admissions. Further, three AP math and science courses were

  16. Evaluating the Benefits of Providing Archived Online Lectures to In-Class Math Students

    ERIC Educational Resources Information Center

    Cascaval, Radu C.; Fogler, Kethera A.; Abrams, Gene D.; Durham, Robert L.

    2008-01-01

    The present study examines the impact of a novel online video lecture archiving system on in-class students enrolled in traditional math courses at a mid-sized, primarily undergraduate, university in the West. The archiving system allows in-class students web access to complete video recordings of the actual classroom lectures, and sometimes of…

  17. A Strategic Action Plan for Advancing Math and Science Education in New Mexico 2007-2010

    ERIC Educational Resources Information Center

    New Mexico Public Education Department, 2007

    2007-01-01

    This Strategic Action Plan for Advancing Math and Science Education is an initial outline of strategies, actions, measures of progress, resources needed, timelines, and responsible parties. The Plan focuses on these three main goals: (1) increasing student interest, participation, and achievement in math and science; (2) raising public support and…

  18. Variation in Content Coverage by Classroom Composition: An Analysis of Advanced Math Course Content

    ERIC Educational Resources Information Center

    Covay, Elizabeth

    2011-01-01

    Everyone knows that there is racial inequality in achievement returns from advanced math; however, they do not know why black students and white students taking the same level of math courses are not leaving with the same or comparable skill levels. To find out, the author examines variation in course coverage by the racial composition of the…

  19. The Impact of a Classroom-Based Guidance Program on Student Performance in Community College Math Classes

    ERIC Educational Resources Information Center

    Butcher, Kristin F.; Visher, Mary G.

    2013-01-01

    Passing through remedial and required math classes poses a significant barrier to success for many community college students. This study uses random assignment to investigate the impact of a "light-touch" intervention, where an individual visited math classes a few times during the semester, for a few minutes each time, to inform…

  20. Engaging High School Students in Advanced Math and Science Courses for Success in College: Is Advanced Placement the Answer?

    ERIC Educational Resources Information Center

    Kelley-Kemple, Thomas; Proger, Amy; Roderick, Melissa

    2011-01-01

    The current study provides an in-depth look at Advanced Placement (AP) math and science course-taking in one school district, the Chicago Public Schools (CPS). Using quasi-experimental methods, this study examines the college outcomes of students who take AP math and science courses. Specifically, this study asks whether students who take AP math…

  1. Math Magician.

    ERIC Educational Resources Information Center

    Bailey, Anne Lowrey

    1984-01-01

    Charles Pine, CASE's Professor of the Year, is a professor who gets students to know and love math and physics and who has emerged as a leading teacher of math teachers. It started when Pine found that his students couldn't do the math involved in his physics classes. (MLW)

  2. Reaching the Next Stephen Hawking: Five Ways to Help Students with Disabilities in Advanced Placement Science Classes

    ERIC Educational Resources Information Center

    Howard, Lori A.; Potts, Elizabeth A.; Linz, Ed

    2013-01-01

    As the federal government encourages all students to attempt advanced math and science courses, more students with disabilities are enrolling in Advanced Placement (AP) science classes. AP science teachers can better serve these students by understanding the various types of disabilities (whether physical, learning, emotional, or behavioral),…

  3. U.S. Poised to Sit Out TIMSS Test: Physics, Advanced Math Gauged in Global Study

    ERIC Educational Resources Information Center

    Viadero, Debra

    2007-01-01

    This article reports on reactions to the U.S. Department of Education's first time decision to sit out an international study designed to show how advanced high school students around the world measure up in math and science. Mark S. Schneider, the commissioner of the department's National Center for Education Statistics, which normally takes the…

  4. Smart in Mathematics? Exploring the Effects of In-Class-Level Differentiation Using SMARTboard on Math Proficiency

    ERIC Educational Resources Information Center

    Cabus, Sofie J.; Haelermans, Carla; Franken, Sonja

    2017-01-01

    This paper explored the effects of in-class-level differentiation by making innovative use of an interactive whiteboard (SMARTboard) on math proficiency. Therefore, this paper evaluates the use of SMARTboard in class, in combination with teacher training, using a randomized field experiment among 199 pre-vocational students in seventh grade in the…

  5. Origami in Education Enhanced by Computer Technology: A Case Study of Teaching Hexaflexagon in Math Class

    NASA Astrophysics Data System (ADS)

    Chang, Wenwu

    This paper reports an experience of the author teaching high school 3D geometry with origami. In this case, students were originally expected to construct a 3D-hexaflexagon by imitating video tape so that they can understand some related math concepts better. However students demonstrated strong willing of exploring the concerned enchanting paper craft. They did not want to just memorize the folding procedures or be limited within verifying some math concepts. The teacher had then to extend the class time to 2 class periods, so that a series of creative activities are invited in. After the primary goals have been reached, two extra activities were launched. First, by exploring a torus forming animation, they explored a different algorithm of forming a hexaflexagon. Secondly, when another animation of Hexaflexagon made by the teacher was presented, the students can then explore the function of the slope of the creases. Some smart students found hexaflexagons with different shape or even different type. So the thinking level of the students reached the highest creating level by curriculum re-design. This case study comes to the conclusions that origami as well as good questions motivate students' higher level thinking. As students' scaffolds, video and animation technology are essential in helping the learners understanding origami in right perspectives.

  6. Solving Behavior Problems in Math Class: Academic, Learning, Social, and Emotional Empowerment (Grades K-12)

    ERIC Educational Resources Information Center

    Taylor-Cox, Jennifer

    2011-01-01

    Reduce the number of discipline issues that arise in your math classroom with ideas from math education expert Jennifer Taylor-Cox. In this book, you'll learn a variety of ways to handle disruptive, disinterested, avoidant, and/or disrespectful students in K-12 math classrooms. Using realistic, case-by-case examples, the author reveals practical…

  7. Lift the Math Curse

    ERIC Educational Resources Information Center

    Albrecht, Cathlene

    2006-01-01

    "When am I ever going to use this?" This question is heard or thought in every middle-level math class across the land. Teachers struggle to apply math lessons to everyday life and make math meaningful and useful for their students. This author, too, struggled with this problem, until she read the book "Math Curse" by Jon Scieszka (Viking Books,…

  8. Timed Tests, and Mathematics and Poetry (Writing in the Math Class).

    ERIC Educational Resources Information Center

    Burns, Marilyn

    1991-01-01

    Discusses the hazards of using timed mathematics tests in hopes of helping children learn basic math facts. Provides samples of children's writing which discuss their feeling about timed tests. Presents one teacher's idea of combining her students' thinking about math with writing haiku poetry. (MG)

  9. Student Perceptions of Active Instructional Designs in Four Inner City Adult Education Math Classes

    ERIC Educational Resources Information Center

    Johnson, LaToya S.

    2010-01-01

    The focus of this study was to examine the attitudes, experiences, and opinions of adult math students in Adult Basic Education programs. Sixty students participated in the study, by completing observations, questionnaires, and completing the Attitude Towards Mathematics Survey (ATMS). The ATMS survey analyzed four factors. These factors included…

  10. Math Problem

    ERIC Educational Resources Information Center

    Oguntoyinbo, Lekan

    2012-01-01

    Many experts give the nation's schools a poor grade for their approach to teaching mathematics and for their preparation of mathematics teachers. While many policymakers make much of data that suggest children in the United States lag behind many other advanced countries in math, many experts call for a change in mathematics education,…

  11. Technology = Math Success

    ERIC Educational Resources Information Center

    Tuttle, Harry Grover

    2008-01-01

    Technology can support the study of math in a variety of ways. Through class Web sites, blogs or wikis, teachers can communicate the math standards, the goals needed to achieve the standards, homework assignments, projects, tests, and helpful Web sites for parents and students. The online site becomes an extension of the class. There are plenty of…

  12. Expanding the Scope of Advanced Placement Classes

    ERIC Educational Resources Information Center

    Lim, Victoria

    2008-01-01

    Dr. Paul Dosal of the University of South Florida is not impressed with the way most high school students learn about Latin American history. Dosal believes an advanced placement course in the subject will change that. He's the executive director of ENLACE Florida, a statewide network funded by the W.K. Kellogg Foundation, designed to increase the…

  13. Comparison of Men's and Women's Behaviors in High School Math Classes.

    ERIC Educational Resources Information Center

    Stallings, Jane A.

    Differences found in men's and women's attitudes towards mathematics, and differences in demonstrated abilities and experiences in mathematics classes are detailed. The sample used includes 479 pupils from 22 classes in 11 urban and suburban schools, with approximately 49% of the students female. The instruments used to collect data included…

  14. Small Peer-Led Collaborative Learning Groups in Developmental Math Classes at a Tribal Community College

    ERIC Educational Resources Information Center

    Hooker, Dianna

    2011-01-01

    In this study the author examines the use of small peer-led collaborative learning groups to change students' perceptions of mathematics and their success in developmental mathematics classes at a small tribal community college. The quasi-experimental study involved both quantitative and qualitative data. Rationale for, methods of, and outcomes…

  15. Reading and Math.

    ERIC Educational Resources Information Center

    Baldwin, Anna; And Others

    This publication contains materials used in the three phases of the reading and mathematics components of work-specific classes. Each section begins with an overview of developments in that phase. Section 1 focuses on Phase 1 during which math and reading were taught as separate components. It contains a math placement appraisal, worksheets and…

  16. Transition from Intuitive to Advanced Strategies in Multiplicative Reasoning for Students with Math Difficulties

    ERIC Educational Resources Information Center

    Zhang, Dake; Xin, Yan Ping; Si, Luo

    2013-01-01

    This study explored how a teaching experiment, which taught double counting with a constructive task assignment according to an ongoing assessment, helped students with mathematics difficulties develop their multiplicative reasoning skills. The participants were two fifth graders with math learning disabilities and one at risk. A micro-genetic…

  17. Advancing the Math Skills of Middle School Students in Technology Education Classrooms

    ERIC Educational Resources Information Center

    Bottge, Brian A.; Grant, Timothy S.; Stephens, Ana C.; Rueda, Enrique

    2010-01-01

    While curriculum specialists and committees often decide how mathematics is taught, it is ultimately principals who influence the extent to which these initiatives are carried out. The overall goal of this article is to provide school leaders with classroom-based research that describes one way of improving the math skills of middle school…

  18. Genre As a Basis for the Advanced Spanish Conversation Class.

    ERIC Educational Resources Information Center

    Koike, Dale A.; Biron, Christina Makara

    1996-01-01

    Presents an approach for developing oral proficiency in the advanced conversation course that proposes, as an organizing principle, the use of Swales's concept of genre as a class of communicative events that share a communicative purpose. It is concluded that focus on genre can improve proficiency performance and articulation. (eight references)…

  19. Mentoring clinical ladder advancement with a facilitated prep class.

    PubMed

    Winslow, Susan A; Blankenship, Jean

    2007-01-01

    The authors describe a strategy for encouraging participation and overcoming reluctance of staff to participate in an optional professional advancement career ladder program. A facilitated prep class in a computer skills laboratory provides nurses with the framework for completing application requirements in a casual, supportive atmosphere.

  20. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  1. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  2. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  3. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  4. 14 CFR 101.25 - Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Power Rockets and Class 3-Advanced High Power Rockets. 101.25 Section 101.25 Aeronautics and Space... OPERATING RULES MOORED BALLOONS, KITES, AMATEUR ROCKETS AND UNMANNED FREE BALLOONS Amateur Rockets § 101.25 Operating limitations for Class 2-High Power Rockets and Class 3-Advanced High Power Rockets. When...

  5. Inhibitory control may not explain the link between approximation and math abilities in kindergarteners from middle class families.

    PubMed

    Keller, Leanne; Libertus, Melissa

    2015-01-01

    Past research suggests that individual differences in the acuity of the approximate number system (ANS) are associated with children's math abilities. However, some recent work has argued that these associations can be explained through shared reliance on inhibitory control. Here, we test this claim in two separate experiments. In Experiment 1, forty-two 5- and 6-year-old children completed a non-symbolic number comparison task to assess ANS acuity as well as standardized experimenter-administered assessments for inhibitory control and math ability. Children's accuracy in the number comparison task and scores on the math assessment were significantly correlated, even when controlling for performance on the inhibitory control task. To rule out that our findings were due to the nature of the inhibitory control task, in Experiment 2, we administered a different, computerized inhibitory control task, and similar tasks to assess ANS acuity and math ability as in Experiment 1 to children aged 3-6 years (N = 169). Similar to the result of Experiment 1, we found that associations between accuracy in the number comparison task and math ability persisted when controlling for performance on the inhibitory control task. Together these results suggest that ANS acuity is uniquely associated with early math abilities, independent of the effect of inhibitory control at least in children from middle- to high-SES families.

  6. Measurement of math beliefs and their associations with math behaviors in college students.

    PubMed

    Hendy, Helen M; Schorschinsky, Nancy; Wade, Barbara

    2014-12-01

    Our purpose in the present study was to expand understanding of math beliefs in college students by developing 3 new psychometrically tested scales as guided by expectancy-value theory, self-efficacy theory, and health belief model. Additionally, we identified which math beliefs (and which theory) best explained variance in math behaviors and performance by college students and which students were most likely to have problematic math beliefs. Study participants included 368 college math students who completed questionnaires to report math behaviors (attending class, doing homework, reading textbooks, asking for help) and used a 5-point rating scale to indicate a variety of math beliefs. For a subset of 84 students, math professors provided final math grades. Factor analyses produced a 10-item Math Value Scale with 2 subscales (Class Devaluation, No Future Value), a 7-item single-dimension Math Confidence Scale, and an 11-item Math Barriers Scale with 2 subscales (Math Anxiety, Discouraging Words). Hierarchical multiple regression revealed that high levels of the newly discovered class devaluation belief (guided by expectancy-value theory) were most consistently associated with poor math behaviors in college students, with high math anxiety (guided by health belief model) and low math confidence (guided by self-efficacy theory) also found to be significant. Analyses of covariance revealed that younger and male students were at increased risk for class devaluation and older students were at increased risk for poor math confidence.

  7. When math hurts: math anxiety predicts pain network activation in anticipation of doing math.

    PubMed

    Lyons, Ian M; Beilock, Sian L

    2012-01-01

    Math can be difficult, and for those with high levels of mathematics-anxiety (HMAs), math is associated with tension, apprehension, and fear. But what underlies the feelings of dread effected by math anxiety? Are HMAs' feelings about math merely psychological epiphenomena, or is their anxiety grounded in simulation of a concrete, visceral sensation - such as pain - about which they have every right to feel anxious? We show that, when anticipating an upcoming math-task, the higher one's math anxiety, the more one increases activity in regions associated with visceral threat detection, and often the experience of pain itself (bilateral dorso-posterior insula). Interestingly, this relation was not seen during math performance, suggesting that it is not that math itself hurts; rather, the anticipation of math is painful. Our data suggest that pain network activation underlies the intuition that simply anticipating a dreaded event can feel painful. These results may also provide a potential neural mechanism to explain why HMAs tend to avoid math and math-related situations, which in turn can bias HMAs away from taking math classes or even entire math-related career paths.

  8. Changing the "Ecosystem" of Preservice Math and Science Methods Classes To Enhance Students' Social, Cognitive, and Emotional Development.

    ERIC Educational Resources Information Center

    Carter, William; Sottile, James M., Jr.

    This research examines the critical factors in a science/math methods course and its effect on the dispositions of preservice elementary education majors. In order to break the cyclical axiom that "teachers teach as they were taught," this study used a paired-t test design to indicate any significance. The preservice education majors indicated…

  9. Advancing participation of blind students in Science, Technology, Engineering, and Math

    NASA Astrophysics Data System (ADS)

    Beck-Winchatz, Bernhard; Riccobono, Mark A.

    2008-12-01

    Like their sighted peers, many blind students in elementary, middle, and high school are naturally interested in space. This interest can motivate them to learn fundamental scientific, quantitative, and critical thinking skills, and sometimes even lead to careers in Science, Technology, Engineering, and Math (STEM) disciplines. However, these students are often at a disadvantage in science because of the ubiquity of important graphical information that is generally not available in accessible formats, the unfamiliarity of teachers with non-visual teaching methods, lack of access to blind role models, and the low expectations of their teachers and parents. We discuss joint efforts by the National Aeronautics and Space Administration (NASA) and the National Federation of the Blind’s (NFB) National Center for Blind Youth in Science (NCBYS) to develop and implement strategies to promote opportunities for blind youth in science. These include the development of tactile space science books and curriculum materials, science academies for blind middle school and high school students, and college-level internship and mentoring programs. The partnership with the NFB exemplifies the effectiveness of collaborations between NASA and consumer-directed organizations to improve opportunities for underserved and underrepresented individuals.

  10. Is Math Anxiety Always Bad for Math Learning? The Role of Math Motivation.

    PubMed

    Wang, Zhe; Lukowski, Sarah L; Hart, Sara A; Lyons, Ian M; Thompson, Lee A; Kovas, Yulia; Mazzocco, Michèle M M; Plomin, Robert; Petrill, Stephen A

    2015-12-01

    The linear relations between math anxiety and math cognition have been frequently studied. However, the relations between anxiety and performance on complex cognitive tasks have been repeatedly demonstrated to follow a curvilinear fashion. In the current studies, we aimed to address the lack of attention given to the possibility of such complex interplay between emotion and cognition in the math-learning literature by exploring the relations among math anxiety, math motivation, and math cognition. In two samples-young adolescent twins and adult college students-results showed inverted-U relations between math anxiety and math performance in participants with high intrinsic math motivation and modest negative associations between math anxiety and math performance in participants with low intrinsic math motivation. However, this pattern was not observed in tasks assessing participants' nonsymbolic and symbolic number-estimation ability. These findings may help advance the understanding of mathematics-learning processes and provide important insights for treatment programs that target improving mathematics-learning experiences and mathematical skills.

  11. Identification and characterization of the major histocompatibility complex class II DQB (MhcMath-DQB1) alleles in Tibetan macaques (Macaca thibetana).

    PubMed

    Yao, Y-F; Zhao, J-J; Dai, Q-X; Li, J-Y; Zhou, L; Wang, Y-T; Ni, Q-Y; Zhang, M-w; Xu, H-L

    2013-08-01

    Tibetan macaque (Macaca thibetana), an endangered primate species endemic to China, have been used as experimental animal model for various human diseases. Major histocompatibility complex (MHC) genes play a crucial role in the susceptibility and/or resistance to many human diseases, but little is known about Tibetan macaques. To gain an insight into the MHC background and to facilitate the experimental use of Tibetan macaques, the second exon of Mhc-DQB1 gene was sequenced in a cohort of wild Tibetan macaques living in the Sichuan province of China. A total of 23 MhcMath-DQB1 alleles were identified for the first time, illustrating a marked allelic polymorphism at the DQB1 locus for these macaques. Most of the sequences (74%) observed in this study belong to DQB1*06 (9 alleles) and DQB1*18 (8 alleles) lineages, and the rest (26%) belong to DQB1*15 (3 alleles) and DQB1*17 (3 alleles) lineages. The most frequent alleles detected among these macaques were MhcMath-DQB1*15:02:02 (17.9%), followed by Math-DQB1*06:06, 17:03 and 18:01, which were detected in 9 (16.1%) of the monkeys, respectively. Non-synonymous substitutions occurred at a significantly higher frequency than synonymous substitutions in the peptide-binding region, suggesting balancing selection for maintaining polymorphisms at the MHC class II DQB1 locus. Phylogenetic analyses confirms the trans-species model of evolution of the Mhc-DQB1 genes in non-human primates, and in particular, the extensive allele sharing is observed between Tibetan and other macaque species.

  12. Filling and Fulfilling the Advanced Foreign Language Class. The Foreign & Second Language Educator Series.

    ERIC Educational Resources Information Center

    Sutton, Donna E., Ed.; Purcell, John M., Ed.

    Ten readings offering specific suggestions and ideas for teachers of advanced (third year and beyond) foreign language classes include: (1) "Increasing Enrollments in Upper-Level Classes" by Barbara Snyder; (2) "Coping with the Choices" by Donna E. Sutton; (3) "Group Work in Advanced Classes" by Reid E. Baker; (4)…

  13. On the relationship between math anxiety and math achievement in early elementary school: The role of problem solving strategies.

    PubMed

    Ramirez, Gerardo; Chang, Hyesang; Maloney, Erin A; Levine, Susan C; Beilock, Sian L

    2016-01-01

    Even at young ages, children self-report experiencing math anxiety, which negatively relates to their math achievement. Leveraging a large dataset of first and second grade students' math achievement scores, math problem solving strategies, and math attitudes, we explored the possibility that children's math anxiety (i.e., a fear or apprehension about math) negatively relates to their use of more advanced problem solving strategies, which in turn relates to their math achievement. Our results confirm our hypothesis and, moreover, demonstrate that the relation between math anxiety and math problem solving strategies is strongest in children with the highest working memory capacity. Ironically, children who have the highest cognitive capacity avoid using advanced problem solving strategies when they are high in math anxiety and, as a result, underperform in math compared with their lower working memory peers.

  14. The Case for Creativity in Math Education

    ERIC Educational Resources Information Center

    Lonergan, Mark

    2007-01-01

    After 11 years of teaching, the question the author worries about now is "How do we do this well? How do we engage students in math classes? How do we convince them that math is beautiful, fun and powerful?" For the math department at the author's school, Boston Arts Academy (BAA), the answer has been to infuse creativity into math…

  15. Reasoning About Nature: Graduate students and teachers integrating historic and modern science in high school math and science classes

    NASA Astrophysics Data System (ADS)

    Davis, J. B.; Rigsby, C. A.; Muston, C.; Robinson, Z.; Morehead, A.; Stellwag, E. J.; Shinpaugh, J.; Thompson, A.; Teller, J.

    2010-12-01

    Graduate students and faculty at East Carolina University are working with area high schools to address the common science and mathematics deficiencies of many high school students. Project RaN (Reasoning about Nature), an interdisciplinary science/math/education research project, addresses these deficiencies by focusing on the history of science and the relationship between that history and modern scientific thought and practice. The geological sciences portion of project RaN has three specific goals: (1) to elucidate the relationships among the history of scientific discovery, the geological sciences, and modern scientific thought; (2) to develop, and utilize in the classroom, instructional modules that are relevant to the modern geological sciences curriculum and that relate fundamental scientific discoveries and principles to multiple disciplines and to modern societal issues; and (3) to use these activity-based modules to heighten students’ interest in science disciplines and to generate enthusiasm for doing science in both students and instructors. The educational modules that result from this linkage of modern and historical scientific thought are activity-based, directly related to the National Science Standards for the high school sciences curriculum, and adaptable to fit each state’s standard course of study for the sciences and math. They integrate historic sciences and mathematics with modern science, contain relevant background information on both the concept(s) and scientist(s) involved, present questions that compel students to think more deeply (both qualitatively and quantitatively) about the subject matter, and include threads that branch off to related topics. Modules on topics ranging from the density to cladistics to Kepler’s laws of planetary motion have been developed and tested. Pre- and post-module data suggest that both students and teachers benefit from these interdisciplinary historically based classroom experiences.

  16. Talking about Math

    ERIC Educational Resources Information Center

    Hintz, Allison; Kazemi, Elham

    2014-01-01

    By simply asking students how they got the answer to a problem, math teachers can open the door to stimulating discussions in class. But how can they make sure those discussions promote mathematical understanding? Allison Hintz and Elham Kazemi explain that teachers need to know what the goal is for a discussion and plan accordingly. The authors…

  17. Cinco de Mayo Math

    ERIC Educational Resources Information Center

    Maida, Paula J.

    2006-01-01

    Integrating mathematics across the curriculum offers students the opportunity to link ideas in a natural, impactive way. In this article, the author shares some interactive math activities that she used in a fourth-grade class on "Cinco de Mayo," a holiday honoring Mexican independence. These fun activities not only allowed connections to be made…

  18. The relationship between selected standardized test scores and performance in advanced placement math and science exams: Analyzing the differential effectiveness of scores for course identification and placement

    NASA Astrophysics Data System (ADS)

    Urbina, Josue N.

    There is a national need to increase the STEM-related workforce. Among factors leading towards STEM careers include the number of advanced high school mathematics and science courses students complete. Florida's enrollment patterns in STEM-related Advanced Placement (AP) courses, however, reveal that only a small percentage of students enroll into these classes. Therefore, screening tools are needed to find more students for these courses, who are academically ready, yet have not been identified. The purpose of this study was to investigate the extent to which scores from a national standardized test, Preliminary Scholastic Assessment Test/ National Merit Qualifying Test (PSAT/NMSQT), in conjunction with and compared to a state-mandated standardized test, Florida Comprehensive Assessment Test (FCAT), are related to selected AP exam performance in Seminole County Public Schools. An ex post facto correlational study was conducted using 6,189 student records from the 2010 - 2012 academic years. Multiple regression analyses using simultaneous Full Model testing showed differential moderate to strong relationships between scores in eight of the nine AP courses (i.e., Biology, Environmental Science, Chemistry, Physics B, Physics C Electrical, Physics C Mechanical, Statistics, Calculus AB and BC) examined. For example, the significant unique contribution to overall variance in AP scores was a linear combination of PSAT Math (M), Critical Reading (CR) and FCAT Reading (R) for Biology and Environmental Science. Moderate relationships for Chemistry included a linear combination of PSAT M, W (Writing) and FCAT M; a combination of FCAT M and PSAT M was most significantly associated with Calculus AB performance. These findings have implications for both research and practice. FCAT scores, in conjunction with PSAT scores, can potentially be used for specific STEM-related AP courses, as part of a systematic approach towards AP course identification and placement. For courses with

  19. Math's Double Standard. Math Works

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    Far too many students in the U.S. give up on math early because it does not come easy and they believe only students with innate ability can really be "good" at mathematics, a notion that is all too often reinforced by adults who believe the same thing. There is a serious gap between how Americans value math generally and how they value math for…

  20. Math Wars.

    ERIC Educational Resources Information Center

    Abreu, Julio

    2000-01-01

    Four decades ago following Russia's Sputnik satellite launching, the nation embraced "new" math as part of its commitment not to fall behind its global neighbors. Issues addressed in "new-new" math include equal access to challenging learning, problem solving, reasoning and proof, communications, multiple ways to solve…

  1. Math Games

    ERIC Educational Resources Information Center

    Lorenzi, Natalie

    2012-01-01

    Math games bring out kids' natural love of numbers. Yet in the waning days of school, students can't wait for that final bell to ring. Each summer, most students lose about two months of mathematical computation skills. So how do teachers keep their students focused on math up till the end? Before sending them off for the summer, get them hooked…

  2. Parrot Math.

    ERIC Educational Resources Information Center

    O'Brien, Thomas C.

    1999-01-01

    Parrot math (memorization) seeks to control children through external rewards and punishments, rather than harness their intelligence and curiosity. Recent standardized test results document parrot math's failure. Activities-based approaches, supported by a constructivist philosophy (involving classifying, inferring, generalizing, and…

  3. Advanced Reduction Processes: A New Class of Treatment Processes

    PubMed Central

    Vellanki, Bhanu Prakash; Batchelor, Bill; Abdel-Wahab, Ahmed

    2013-01-01

    Abstract A new class of treatment processes called advanced reduction processes (ARPs) is proposed. ARPs combine activation methods and reducing agents to form highly reactive reducing radicals that degrade oxidized contaminants. Batch screening experiments were conducted to identify effective ARPs by applying several combinations of activation methods (ultraviolet light, ultrasound, electron beam, and microwaves) and reducing agents (dithionite, sulfite, ferrous iron, and sulfide) to degradation of four target contaminants (perchlorate, nitrate, perfluorooctanoic acid, and 2,4 dichlorophenol) at three pH-levels (2.4, 7.0, and 11.2). These experiments identified the combination of sulfite activated by ultraviolet light produced by a low-pressure mercury vapor lamp (UV-L) as an effective ARP. More detailed kinetic experiments were conducted with nitrate and perchlorate as target compounds, and nitrate was found to degrade more rapidly than perchlorate. Effectiveness of the UV-L/sulfite treatment process improved with increasing pH for both perchlorate and nitrate. We present the theory behind ARPs, identify potential ARPs, demonstrate their effectiveness against a wide range of contaminants, and provide basic experimental evidence in support of the fundamental hypothesis for ARP, namely, that activation methods can be applied to reductants to form reducing radicals that degrade oxidized contaminants. This article provides an introduction to ARPs along with sufficient data to identify potentially effective ARPs and the target compounds these ARPs will be most effective in destroying. Further research will provide a detailed analysis of degradation kinetics and the mechanisms of contaminant destruction in an ARP. PMID:23840160

  4. Is Mathematical Anxiety Always Bad for Math Learning: The Role of Math Motivation

    PubMed Central

    Wang, Zhe; Lukowski, Sarah L.; Hart, Sara Ann; Lyons, Ian M.; Thompson, Lee A.; Kovas, Yulia; Mazzocco, Michèle M.; Plomin, Robert; Petrill, Stephen A.

    2015-01-01

    The linear relations between math anxiety and math cognition have been frequently studied. However, the relations between anxiety and performance on complex cognitive tasks have been repeatedly demonstrated to follow a curvilinear fashion. Given the lack of attention to the possibility of such complex interplay between emotion and cognition in the math learning literature, the current study aimed to address this gap via exploring the relations between math anxiety, math motivation, and math cognition. The current study consisted of two samples. One sample included 262 pairs of young adolescent twins and the other included 237 adult college students. Participants self-reported their math anxiety and math motivation. Math cognition was assessed using a comprehensive battery of mathematics tasks. In both samples, results showed inverted-U relations between math anxiety and math performance in students with high intrinsic math motivation, and modest negative associations between math anxiety and math performance in students with low intrinsic math motivation. However, this pattern was not observed in tasks assessing student’s nonsymbolic and symbolic number estimation. These findings may help advance our understanding of mathematics learning processes and may provide important insights for treatment programs that target improving mathematics learning experiences and mathematical skills. PMID:26518438

  5. Facilitating and Bridging Out-of-Class and In-Class Learning: An Interactive E-Book-Based Flipped Learning Approach for Math Courses

    ERIC Educational Resources Information Center

    Hwang, Gwo-Jen; Lai, Chiu-Lin

    2017-01-01

    Flipped learning is a well-recognized learning mode that reverses the traditional in-class instruction arrangement by delivering learning content outside of the classroom and engaging students in more activities in class. However, it remains a challenge for students to comprehend the learning material by themselves, particularly when learning…

  6. 7 CFR 1000.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.50 Class prices, component prices, and advanced pricing factors. Class prices per hundredweight of milk containing 3.5 percent...

  7. 7 CFR 1032.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Class prices, component prices, and advanced pricing factors. 1032.50 Section 1032.50 Agriculture Regulations of the Department of Agriculture (Continued... CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.50 Class prices, component...

  8. 7 CFR 1032.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Class prices, component prices, and advanced pricing factors. 1032.50 Section 1032.50 Agriculture Regulations of the Department of Agriculture (Continued... CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.50 Class prices, component...

  9. 7 CFR 1032.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Class prices, component prices, and advanced pricing factors. 1032.50 Section 1032.50 Agriculture Regulations of the Department of Agriculture (Continued... CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.50 Class prices, component...

  10. 7 CFR 1032.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Class prices, component prices, and advanced pricing factors. 1032.50 Section 1032.50 Agriculture Regulations of the Department of Agriculture (Continued... CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.50 Class prices, component...

  11. 7 CFR 1032.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Class prices, component prices, and advanced pricing factors. 1032.50 Section 1032.50 Agriculture Regulations of the Department of Agriculture (Continued... CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.50 Class prices, component...

  12. 7 CFR 1000.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.50 Class prices, component prices, and advanced pricing factors. Class prices per hundredweight of milk containing 3.5 percent...

  13. 7 CFR 1000.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.50 Class prices, component prices, and advanced pricing factors. Class prices per hundredweight of milk containing 3.5 percent...

  14. 7 CFR 1000.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.50 Class prices, component prices, and advanced pricing factors. Class prices per hundredweight of milk containing 3.5 percent...

  15. 7 CFR 1000.50 - Class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.50 Class prices, component prices, and advanced pricing factors. Class prices per hundredweight of milk containing 3.5 percent...

  16. Earth Observing System (EOS)/Advanced Microwave Sounding Unit-A (AMSU-A) Structural Math Model - A1

    NASA Technical Reports Server (NTRS)

    Ely, W.

    1996-01-01

    This report presents the description for the NASTRAN finite element for the AMSU-A1 module. The purpose of this report is to document the NASTRAN bulk data deck, transmitted under separate cover. The structural Math Model is to be used by the spacecraft contractor for dynamic loads analysis.

  17. A Multilevel Analysis of the Association of Class Schedule with Student Outcomes in Community College Developmental Math

    ERIC Educational Resources Information Center

    Fike, David S.; Fike, Renea

    2013-01-01

    This study focused on assessing the relationship of class scheduling with student outcomes in Intermediate Algebra, the prerequisite course for College Algebra. Numerous studies of information processing theory and the spacing effect on learning have been conducted; they have produced mixed findings. Relatively few studies have been conducted to…

  18. A Description of Vocabulary in Beginning and Advanced Typewriting Classes.

    ERIC Educational Resources Information Center

    Fliehr, Virginia

    A study examined and classified the typing vocabulary present in six contemporary texts used in secondary school typing classes. During this examination, the researcher classified words pertaining to the following instructional areas: learning the keyboard letters and numbers, learning machine parts, developing typing speed, and improving typing…

  19. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  20. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  1. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  2. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  3. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  4. Phylogenetic Analysis of Brassica rapa MATH-Domain Proteins

    PubMed Central

    Zhao, Liming; Huang, Yong; Hu, Yan; He, Xiaoli; Shen, Wenhui; Liu, Chunlin; Ruan, Ying

    2013-01-01

    The MATH (meprin and TRAF-C homology) domain is a fold of seven anti-parallel β-helices involved in protein-protein interaction. Here, we report the identification and characterization of 90 MATH-domain proteins from the Brassica rapa genome. By sequence analysis together with MATH-domain proteins from other species, the B. rapa MATH-domain proteins can be grouped into 6 classes. Class-I protein has one or several MATH domains without any other recognizable domain; Class-II protein contains a MATH domain together with a conserved BTB (Broad Complex, Tramtrack, and Bric-a-Brac ) domain; Class-III protein belongs to the MATH/Filament domain family; Class-IV protein contains a MATH domain frequently combined with some other domains; Class-V protein has a relative long sequence but contains only one MATH domain; Class-VI protein is characterized by the presence of Peptidase and UBQ (Ubiquitinylation) domains together with one MATH domain. As part of our study regarding seed development of B. rapa, six genes are screened by SSH (Suppression Subtractive Hybridization) and their expression levels are analyzed in combination with seed developmental stages, and expression patterns suggested that Bra001786, Bra03578 and Bra036572 may be seed development specific genes, while Bra001787, Bra020541 and Bra040904 may be involved in seed and flower organ development. This study provides the first characterization of the MATH domain proteins in B. rapa PMID:24179444

  5. Her Physics, His Physics: Gender Issues in Israeli Advanced Placement Physics Classes.

    ERIC Educational Resources Information Center

    Zohar, Anat; Sela, David

    2003-01-01

    Investigates gender issues in Israeli advanced placement physics classes. Analyzes matriculation exam scores from approximately 400 high schools over 12 years. Conducts semi-constructed interviews with 50 advanced placement physics students (25 girls and 25 boys). Discusses changes in the ratio of girls, performance, and factors that are…

  6. Penguin Math

    ERIC Educational Resources Information Center

    Green, Daniel; Kearney, Thomas

    2015-01-01

    Emperor penguins, the largest of all the penguin species, attain heights of nearly four feet and weigh up to 99 pounds. Many students are not motivated to learn mathematics when textbook examples contain largely nonexistent contexts or when the math is not used to solve significant problems found in real life. This article's project explores how…

  7. Talking Maths

    ERIC Educational Resources Information Center

    Murray, Jenny

    2006-01-01

    Discussion in maths lessons has always been something encouraged by ATM but can be difficult to initiate for non-specialist and inexperienced teachers who may feel they need material in books to get them going. In this article, the author describes resources aimed at encouraging discussion among primary mathematicians. These resources include: (1)…

  8. Math Wars 2: It's the Teaching, Stupid!

    ERIC Educational Resources Information Center

    Marshall, John

    2006-01-01

    In math classes, teachers often focus instruction on the formulas and processes needed to solve different types of problems, but neglect to teach the concepts on which these tools are based. In this article, the author argues that before they can do this, teachers themselves need to understand "understanding math." Teaching mathematics with…

  9. Reading Coaching for Math Word Problems

    ERIC Educational Resources Information Center

    Edwards, Sharon A.; Maloy, Robert W.; Anderson, Gordon

    2009-01-01

    "Math is language, too," Phyllis and David Whitin (2000) remind everyone in their informative book about reading and writing in the mathematics classroom. This means that students in elementary school math classes are learning two distinct, yet related languages--one of numbers, the other of words. These languages of numbers and words…

  10. Counseling the Math Anxious

    ERIC Educational Resources Information Center

    Tobias, Sheila; Donady, Bonnie

    1977-01-01

    Describes the rationale and mode of operations for a Math Clinic at Wellesley University and Wesleyan College where counselors and math specialists work together to combat "math anxiety," particularly in female students. (HMV)

  11. Self-regulation, motivation, and math achievement in middle school: variations across grade level and math context.

    PubMed

    Cleary, Timothy J; Chen, Peggy P

    2009-10-01

    The current study examined grade level, achievement group, and math-course-type differences in student self-regulation and motivation in a sample of 880 suburban middle-school students. Analysis of variance was utilized to assess group differences in student self-regulation and motivation, and linear regression analysis was used to identify variables that best predicted students' use of regulatory strategies. A key finding was that although seventh graders exhibited a more maladaptive self-regulation and motivation profile than sixth graders, achievement groups in seventh grade (high, moderate, low) were more clearly differentiated across both self-regulation and motivation than achievement groups in sixth grade. The pattern of achievement group differences also varied across math course type, as self-regulation and motivation processes more consistently differentiated achievement groups in advanced classes than regular math courses. Finally, task interest was shown to be the primary motivational predictor of students' use of regulatory strategies during math learning. The study highlights the importance of identifying shifting student motivation and self-regulation during the early middle school years and the potential role that context may have on these processes.

  12. Class of 2013 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2014-01-01

    Beginning in 2006, Maryland has led the nation as the state with the highest percentage of graduates who earned one or more Advanced Placement (AP) exam scores of 3 or higher. Students in the Montgomery County Public Schools (MCPS) Class of 2013 continued to outperform students in the state of Maryland and the nation on AP examinations, based on…

  13. Class of 2012 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Marks, Susan F.

    2013-01-01

    Students in the Montgomery County (Maryland) Public Schools (MCPS) Class of 2012 continued to outperform Maryland and the nation on Advanced Placement (AP) examinations based on the "AP Report to the Nation" released by the College Board on February 20, 2013. In 2012, 67.3 percent of MCPS graduates took one or more AP exams. A striking…

  14. Class of 2014 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Sanderson, Geoffrey T.

    2015-01-01

    Beginning in 2006, Maryland has led the nation as the state with the highest percentage of graduates who earned one or more Advanced Placement (AP) exam scores of 3 or higher. Students in the Montgomery County (Maryland) Public Schools (MCPS) Class of 2014 continued to outperform students in the state of Maryland on AP examinations based on AP…

  15. Class of 2015 Advanced Placement and International Baccalaureate Exam Participation and Performance. Memorandum

    ERIC Educational Resources Information Center

    Navarro, Maria V.

    2016-01-01

    This memorandum describes the Advanced Placement (AP) and International Baccalaureate (IB) exams participation and performance of 2013 to 2015 public school graduates in Montgomery County Public Schools (MCPS) and the state of Maryland. The results are disaggregated by demographics and high schools. Students in the MCPS Class of 2015 continued to…

  16. Ecologia: Spanish Ecology Packet Resource Units and Materials for Intermediate and Advanced Spanish Classes.

    ERIC Educational Resources Information Center

    Bell, Mozelle Sawyer; Arribas, E. Jaime

    This Spanish ecology packet contains resource units and materials for intermediate and advanced Spanish classes. It is designed to be used for individual and small-group instruction in the senior high school to supplement the Spanish language curriculum. Included are articles, pictures, and cartoons from Spanish-language newspapers and magazines…

  17. Comparing Community College Students' Learning Styles in General and Advanced Biology Classes.

    ERIC Educational Resources Information Center

    Price, Elsa C.

    This paper reports on an investigation into individual differences and group differences in learning styles, test anxiety levels, task performance, and students' attitudes regarding cooperative learning in beginning and advanced biology classes. The Transactional Analysis Inventory (TAI) and Test Anxiety Scale (TAS) were administered to two groups…

  18. Collective Teacher Efficacy and Minority Enrollment in Advanced Placement and International Baccalaureate Classes

    ERIC Educational Resources Information Center

    McDowell, Mary Collier

    2009-01-01

    The purpose of this study was to determine the extent to which Collective Teacher Efficacy explained the variance in Black and Hispanic enrollment in Advanced Placement and International Baccalaureate classes. In order to achieve this purpose, survey research methodology was employed with Virginia high schools as the unit of study. Fifty-three…

  19. The Jaime Escalante Math Program.

    ERIC Educational Resources Information Center

    Escalante, Jaime

    This article describes the Jaime Escalante Math Program, a system that in 1989 helped an East Los Angeles high school set a record by administering over 450 Advanced Placement exams, having administered only 10 tests in 1978. The article is presented in three sections. The first section describes the program, discussing origins and backgrounds:…

  20. Math Sense: Comprehensive Review.

    ERIC Educational Resources Information Center

    Hoyt, Cathy Fillmore

    This book features a comprehensive review of the Math Sense series and is designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include whole numbers;…

  1. Brief Report: Gum Chewing Affects Standardized Math Scores in Adolescents

    ERIC Educational Resources Information Center

    Johnston, Craig A.; Tyler, Chermaine; Stansberry, Sandra A.; Moreno, Jennette P.; Foreyt, John P.

    2012-01-01

    Gum chewing has been shown to improve cognitive performance in adults; however, gum chewing has not been evaluated in children. This study examined the effects of gum chewing on standardized test scores and class grades of eighth grade math students. Math classes were randomized to a gum chewing (GC) condition that provided students with gum…

  2. Effect of a supportive-educative program in the math class for stress, anxiety, and depression in female students in the third level of junior high school: An action research

    PubMed Central

    Emamjomeh, Seyedeh Mahtab; Bahrami, Masoud

    2015-01-01

    Background and Aim: Students in junior high school, particularly in the third level, are prone to a variety of stressors. This in turn might lead to stress, anxiety, depression, and other health-related problems. There are a very limited number of action research studies to identify the effect of stress management techniques among students. Therefore, a study was conducted to assess the effect of a program used in the math class to decrease the student's level of stress, anxiety, and depression. Material and Methods: This was an action research study, which was conducted in region three of the Education and Training Office of Isfahan, in the year 2012. Fifty-one students in a junior high school were selected and underwent a comprehensive stress management program. This program was prepared in collaboration with the students, their parents, teachers, and managers of the school, and was implemented approximately during a four-month period. The student's stress, anxiety, and depression were measured before and after the program using the DASS-21 questionnaire. Findings: The t-test identified that the mean scores of stress, anxiety, and depression after the intervention were significantly lower than the corresponding scores before the program. One-way analysis of variance (ANOVA) also showed that the students from the veterans (Janbaz) families had higher levels of stress compared to their classmates, who belonged to the non-veteran families (P< 0.05). Results: Education and implementation of stress management techniques including cognitive and behavioral interventions along with active and collaborative methods of learning in the math class might be useful both inside and outside the class, for better management of stress and other health-related problems of students. PMID:25767821

  3. The Effects of Project-Based Learning Activities on Intrinsic Motivation and Skill Acquisition of Rural Middle School Math Students

    ERIC Educational Resources Information Center

    Yancy, Yuri G.

    2012-01-01

    This study was conducted in a middle school math class and investigated the effects of project-based activities on the middle school math students' skill acquisition and intrinsic motivation. After math-related project activities were implemented and completed, an analysis of how the students were affected in the areas of math skills and…

  4. A class of optimum digital phase locked loops for the DSN advanced receiver

    NASA Technical Reports Server (NTRS)

    Hurd, W. J.; Kumar, R.

    1985-01-01

    A class of optimum digital filters for digital phase locked loop of the deep space network advanced receiver is discussed. The filter minimizes a weighted combination of the variance of the random component of the phase error and the sum square of the deterministic dynamic component of phase error at the output of the numerically controlled oscillator (NCO). By varying the weighting coefficient over a suitable range of values, a wide set of filters are obtained such that, for any specified value of the equivalent loop-noise bandwidth, there corresponds a unique filter in this class. This filter thus has the property of having the best transient response over all possible filters of the same bandwidth and type. The optimum filters are also evaluated in terms of their gain margin for stability and their steady-state error performance.

  5. Solving America's Math Problem

    ERIC Educational Resources Information Center

    Vigdor, Jacob

    2013-01-01

    Concern about students' math achievement is nothing new, and debates about the mathematical training of the nation's youth date back a century or more. In the early 20th century, American high-school students were starkly divided, with rigorous math courses restricted to a college-bound elite. At midcentury, the "new math" movement sought,…

  6. Using Math Menus

    ERIC Educational Resources Information Center

    Burns, Marilyn

    2016-01-01

    Math education consultant Marilyn Burns finds that teachers ask her the same three questions so often she's named them "The Big Three": What can I do with students who finish their math work more quickly?, How can I free up time to work with kids who need extra help?, and How can I differentiate math learning experiences? Burns, who…

  7. Math Skills Assessment

    ERIC Educational Resources Information Center

    Hartel, R. W.; Adem, M.

    2004-01-01

    A math review exam, written and administered in conjunction with the Quantitative Assessment Program at the Univ. of Wisconsin-Madison, is used at the beginning of the 1st food engineering course to evaluate math skills needed for successful completion of the course. Students who do not score well on the math exam are targeted for individual…

  8. Real Math?

    ERIC Educational Resources Information Center

    O'Brien, Thomas C.; Moss, Ann

    2004-01-01

    Children shouldn't memorize mathematical facts and procedures like parrots, but should learn to think mathematically. In this article, the authors stress that mathematics involves making sense. They provide some simple mathematical challenges for readers to make sense of and to try with their classes.

  9. "Shouldn't Everyone Know about Their Government?" An Exploration of Curricular Values in Advanced Placement Government Classes

    ERIC Educational Resources Information Center

    Krutka, Daniel G.

    2012-01-01

    Prevalent models of secondary education in the United States have tended to privilege the acquisition of knowledge of scientific disciplines that is often peripheral to the experiences of students. My Advanced Placement Government classes were no different, and this caused me to wonder whether my classes were meeting the often-stated goal of the…

  10. The Influence of Advanced Placement Enrollment on High School GPA and Class Rank: Implications for School Administrators

    ERIC Educational Resources Information Center

    Wehde-Roddiger, Christina, Trevino, Rolando; Anderson, Pamela; Arrambide, Teresa; O'Conor, Juana; Onwuegbuzie, Anthony J.

    2012-01-01

    As high schools offer more pre-Advanced Placement (pre-AP) and Advanced Placement (AP) courses to prepare students for college academics, students often are given quality grade point average (GPA) points to help compensate for the rigorous curriculum. In states where class ranking determines automatic university admission, fluctuations of class…

  11. The Effect of Cooperative Groups on Math Anxiety

    ERIC Educational Resources Information Center

    Batton, Melissa

    2010-01-01

    Research indicates that many students have difficulty with mathematics, which can be attributed to many factors including math anxiety. Students who experience math anxiety have poor attitudes towards mathematics and perform below grade level based on class and statewide assessments. The purpose of this quasi-experimental quantitative study was to…

  12. Opening the World of Mathematics: The Daily Math Discussion

    ERIC Educational Resources Information Center

    Donoahue, Zoe

    2016-01-01

    During the author's everyday math discussions with her class, young children talk about mathematical ideas, theories, and concepts within a predictable structure. These discussions include many concepts from--and beyond--the first-grade math curriculum, and their depth and complexity build throughout the school year. Concepts and skills include…

  13. Math in Plain English: Literacy Strategies for the Mathematics Classroom

    ERIC Educational Resources Information Center

    Benjamin, Amy

    2011-01-01

    Do word problems and math vocabulary confuse students in your mathematics classes? Do simple keywords like "value" and "portion" seem to mislead them? Many words that students already know can have a different meaning in mathematics. To grasp that difference, students need to connect English literacy skills to math. Successful students speak,…

  14. Social Cognitive Factors, Support, and Engagement: Early Adolescents' Math Interests as Precursors to Choice of Career

    ERIC Educational Resources Information Center

    Rowan-Kenyon, Heather T.; Swan, Amy K.; Creager, Marie F.

    2012-01-01

    The authors examined the central hypothesis that students' early perceptions of support and sense of engagement in math classes and math activities strongly influence the broadening or narrowing of their math interest. The focus was on the first wave of qualitative data collected from 5th-, 7th-, and 9th-grade students during the 2007-2008…

  15. Math anxiety and exposure to statistics in messages about genetically modified foods: effects of numeracy, math self-efficacy, and form of presentation.

    PubMed

    Silk, Kami J; Parrott, Roxanne L

    2014-01-01

    Health risks are often communicated to the lay public in statistical formats even though low math skills, or innumeracy, have been found to be prevalent among lay individuals. Although numeracy has been a topic of much research investigation, the role of math self-efficacy and math anxiety on health and risk communication processing has received scant attention from health communication researchers. To advance theoretical and applied understanding regarding health message processing, the authors consider the role of math anxiety, including the effects of math self-efficacy, numeracy, and form of presenting statistics on math anxiety, and the potential effects for comprehension, yielding, and behavioral intentions. The authors also examine math anxiety in a health risk context through an evaluation of the effects of exposure to a message about genetically modified foods on levels of math anxiety. Participants (N = 323) were randomly assigned to read a message that varied the presentation of statistical evidence about potential risks associated with genetically modified foods. Findings reveal that exposure increased levels of math anxiety, with increases in math anxiety limiting yielding. Moreover, math anxiety impaired comprehension but was mediated by perceivers' math confidence and skills. Last, math anxiety facilitated behavioral intentions. Participants who received a text-based message with percentages were more likely to yield than participants who received either a bar graph with percentages or a combined form. Implications are discussed as they relate to math competence and its role in processing health and risk messages.

  16. Female teachers' math anxiety affects girls' math achievement.

    PubMed

    Beilock, Sian L; Gunderson, Elizabeth A; Ramirez, Gerardo; Levine, Susan C

    2010-02-02

    People's fear and anxiety about doing math--over and above actual math ability--can be an impediment to their math achievement. We show that when the math-anxious individuals are female elementary school teachers, their math anxiety carries negative consequences for the math achievement of their female students. Early elementary school teachers in the United States are almost exclusively female (>90%), and we provide evidence that these female teachers' anxieties relate to girls' math achievement via girls' beliefs about who is good at math. First- and second-grade female teachers completed measures of math anxiety. The math achievement of the students in these teachers' classrooms was also assessed. There was no relation between a teacher's math anxiety and her students' math achievement at the beginning of the school year. By the school year's end, however, the more anxious teachers were about math, the more likely girls (but not boys) were to endorse the commonly held stereotype that "boys are good at math, and girls are good at reading" and the lower these girls' math achievement. Indeed, by the end of the school year, girls who endorsed this stereotype had significantly worse math achievement than girls who did not and than boys overall. In early elementary school, where the teachers are almost all female, teachers' math anxiety carries consequences for girls' math achievement by influencing girls' beliefs about who is good at math.

  17. Discarded Minds: How Gender, Race and Class Biases Prevent Young Women from Obtaining an Adequate Math and Science Education in New York City Public Schools.

    ERIC Educational Resources Information Center

    Syron, Lisa

    This study is a systematic investigation of female participation in mathematics and science classes in New York City schools. Six major findings reported include: (1) young women's low levels of participation in mathematics and science reflect the overall low levels of participation and reveal lack of attention to excellence in mathematics and…

  18. Students' Agency in an In-Class Computer-Centered Developmental Mathematics Classroom: The Best Laid Plans of Math and (Wo)men

    ERIC Educational Resources Information Center

    Aly, Geillan Dahab

    2016-01-01

    Community colleges are tasked with helping all students regardless of their academic background to receive a degree, certificate, or other form of education. Many of these students need support in learning the mathematical content necessary to take college-level courses. Since a large proportion of students in these developmental classes are…

  19. Developmental Math with a Difference.

    ERIC Educational Resources Information Center

    Zwerling, L. Steven

    1979-01-01

    Describes the Math Learning Center at Palm Beach Junior College which offers 21 courses of study, including all math courses through trigonometry and 11 general education math courses. Examines the implementation process and various program features. (DR)

  20. Class distinction

    NASA Astrophysics Data System (ADS)

    White, M. Catherine

    Typical 101 courses discourage many students from pursuing higher level science and math courses. Introductory classes in science and math serve largely as a filter, screening out all but the most promising students, and leaving the majority of college graduates—including most prospective teachers—with little understanding of how science works, according to a study conducted for the National Science Foundation. Because few teachers, particularly at the elementary level, experience any collegiate science teaching that stresses skills of inquiry and investigation, they simply never learn to use those methods in their teaching, the report states.

  1. Mathematicians in Schools: Uncovering Maths' Beautiful Secrets

    ERIC Educational Resources Information Center

    Welch, Bronwyn

    2016-01-01

    Mathematics professionals are working with teachers revealing the reality and beauty that happens in the world of math and to show that this is essentially a "human endeavour," embedded in much of what people do and the ways in which they think. In this article, the author shares vignettes of primary classes working with mathematicians…

  2. Parent-child math anxiety and math-gender stereotypes predict adolescents' math education outcomes

    PubMed Central

    Casad, Bettina J.; Hale, Patricia; Wachs, Faye L.

    2015-01-01

    Two studies examined social determinants of adolescents' math anxiety including parents' own math anxiety and children's endorsement of math-gender stereotypes. In Study 1, parent-child dyads were surveyed and the interaction between parent and child math anxiety was examined, with an eye to same- and other-gender dyads. Results indicate that parent's math anxiety interacts with daughters' and sons' anxiety to predict math self-efficacy, GPA, behavioral intentions, math attitudes, and math devaluing. Parents with lower math anxiety showed a positive relationship to children's math outcomes when children also had lower anxiety. The strongest relationships were found with same-gender dyads, particularly Mother-Daughter dyads. Study 2 showed that endorsement of math-gender stereotypes predicts math anxiety (and not vice versa) for performance beliefs and outcomes (self-efficacy and GPA). Further, math anxiety fully mediated the relationship between gender stereotypes and math self-efficacy for girls and boys, and for boys with GPA. These findings address gaps in the literature on the role of parents' math anxiety in the effects of children's math anxiety and math anxiety as a mechanism affecting performance. Results have implications for interventions on parents' math anxiety and dispelling gender stereotypes in math classrooms. PMID:26579000

  3. Parent-child math anxiety and math-gender stereotypes predict adolescents' math education outcomes.

    PubMed

    Casad, Bettina J; Hale, Patricia; Wachs, Faye L

    2015-01-01

    Two studies examined social determinants of adolescents' math anxiety including parents' own math anxiety and children's endorsement of math-gender stereotypes. In Study 1, parent-child dyads were surveyed and the interaction between parent and child math anxiety was examined, with an eye to same- and other-gender dyads. Results indicate that parent's math anxiety interacts with daughters' and sons' anxiety to predict math self-efficacy, GPA, behavioral intentions, math attitudes, and math devaluing. Parents with lower math anxiety showed a positive relationship to children's math outcomes when children also had lower anxiety. The strongest relationships were found with same-gender dyads, particularly Mother-Daughter dyads. Study 2 showed that endorsement of math-gender stereotypes predicts math anxiety (and not vice versa) for performance beliefs and outcomes (self-efficacy and GPA). Further, math anxiety fully mediated the relationship between gender stereotypes and math self-efficacy for girls and boys, and for boys with GPA. These findings address gaps in the literature on the role of parents' math anxiety in the effects of children's math anxiety and math anxiety as a mechanism affecting performance. Results have implications for interventions on parents' math anxiety and dispelling gender stereotypes in math classrooms.

  4. "Advanced Classes? They're Only for White Kids": How One Kansas School Is Changing the Face of Honors and Advanced Placement Courses

    ERIC Educational Resources Information Center

    Kerr, Roberta

    2014-01-01

    The purpose of this study was to obtain an accurate picture of minority student enrollment in honors and advanced placement (AP) classes at Wichita (Kansas) High School East and to develop a plan of action to close the achievement gap between White and non-White students. Prior to this study there was no clear, concise data to move this discussion…

  5. The Massachusetts Math Wars

    ERIC Educational Resources Information Center

    Stotsky, Sandra

    2007-01-01

    This article recounts the battle in the "math wars" that took place in Massachusetts, United States in 1999-2000 over the scope, content and teaching of the state's K-12 mathematics curriculum. Harsh controversies arose between the partisans of a "reform-math" movement stressing an undefined "conceptual understanding"…

  6. Making Math Work

    ERIC Educational Resources Information Center

    Stone, James R., III

    2007-01-01

    This article presents a study, Building Academic Skills in Context: Testing the Value of Enhanced Math Learning in Career and Technical Education, which focused on areas where mathematics concepts logically occurred in the technical and career field being studied and emphasized the math skills students must learn to understand those concepts in…

  7. The Influence of Experiencing Success in Math on Math Anxiety, Perceived Math Competence, and Math Performance

    ERIC Educational Resources Information Center

    Jansen, Brenda R. J.; Louwerse, Jolien; Straatemeier, Marthe; Van der Ven, Sanne H. G.; Klinkenberg, Sharon; Van der Maas, Han L. J.

    2013-01-01

    It was investigated whether children would experience less math anxiety and feel more competent when they, independent of ability level, experienced high success rates in math. Comparable success rates were achieved by adapting problem difficulty to individuals' ability levels with a computer-adaptive program. A total of 207 children (grades 3-6)…

  8. Motivation and Math Anxiety for Ability Grouped College Math Students

    ERIC Educational Resources Information Center

    Helming, Luralyn

    2013-01-01

    The author studied how math anxiety, motivation, and ability group interact to affect performance in college math courses. This clarified the effects of math anxiety and ability grouping on performance. It clarified the interrelationships between math anxiety, motivation, and ability grouping by considering them in a single analysis. It introduces…

  9. Flight Software Math Library

    NASA Technical Reports Server (NTRS)

    McComas, David

    2013-01-01

    The flight software (FSW) math library is a collection of reusable math components that provides typical math utilities required by spacecraft flight software. These utilities are intended to increase flight software quality reusability and maintainability by providing a set of consistent, well-documented, and tested math utilities. This library only has dependencies on ANSI C, so it is easily ported. Prior to this library, each mission typically created its own math utilities using ideas/code from previous missions. Part of the reason for this is that math libraries can be written with different strategies in areas like error handling, parameters orders, naming conventions, etc. Changing the utilities for each mission introduces risks and costs. The obvious risks and costs are that the utilities must be coded and revalidated. The hidden risks and costs arise in miscommunication between engineers. These utilities must be understood by both the flight software engineers and other subsystem engineers (primarily guidance navigation and control). The FSW math library is part of a larger goal to produce a library of reusable Guidance Navigation and Control (GN&C) FSW components. A GN&C FSW library cannot be created unless a standardized math basis is created. This library solves the standardization problem by defining a common feature set and establishing policies for the library s design. This allows the libraries to be maintained with the same strategy used in its initial development, which supports a library of reusable GN&C FSW components. The FSW math library is written for an embedded software environment in C. This places restrictions on the language features that can be used by the library. Another advantage of the FSW math library is that it can be used in the FSW as well as other environments like the GN&C analyst s simulators. This helps communication between the teams because they can use the same utilities with the same feature set and syntax.

  10. High School Students' Attitudes and Beliefs on Using the Science Writing Heuristic in an Advanced Placement Chemistry Class

    ERIC Educational Resources Information Center

    Putti, Alice

    2011-01-01

    This paper discusses student attitudes and beliefs on using the Science Writing Heuristic (SWH) in an advanced placement (AP) chemistry classroom. During the 2007 school year, the SWH was used in a class of 24 AP chemistry students. Using a Likert-type survey, student attitudes and beliefs on the process were determined. Methods for the study are…

  11. The Effects of Math Anxiety

    ERIC Educational Resources Information Center

    Andrews, Amanda; Brown, Jennifer

    2015-01-01

    Math anxiety is a reoccurring problem for many students, and the effects of this anxiety on college students are increasing. The purpose of this study was to examine the association between pre-enrollment math anxiety, standardized test scores, math placement scores, and academic success during freshman math coursework (i.e., pre-algebra, college…

  12. Math Anxiety: What Is It?

    ERIC Educational Resources Information Center

    Betz, Nancy E.

    While much progress has been made in treating math anxiety, little is yet known about its causes, correlates or effects. The present study examined factors related to the prevalence and intensity of math anxiety in college students and the extent to which math anxiety is predictive of math course grades. The 655 subjects were obtained from two…

  13. Wind-tunnel evaluation of an advanced main-rotor blade design for a utility-class helicopter

    NASA Technical Reports Server (NTRS)

    Yeager, William T., Jr.; Mantay, Wayne R.; Wilbur, Matthew L.; Cramer, Robert G., Jr.; Singleton, Jeffrey D.

    1987-01-01

    An investigation was conducted in the Langley Transonic Dynamics Tunnel to evaluate differences between an existing utility-class main-rotor blade and an advanced-design main-rotor blade. The two rotor blade designs were compared with regard to rotor performance oscillatory pitch-link loads, and 4-per-rev vertical fixed-system loads. Tests were conducted in hover and over a range of simulated full-scale gross weights and density altitude conditions at advance ratios from 0.15 to 0.40. Results indicate that the advanced blade design offers performance improvements over the baseline blade in both hover and forward flight. Pitch-link oscillatory loads for the baseline rotor were more sensitive to the test conditions than those of the advanced rotor. The 4-per-rev vertical fixed-system load produced by the advanced blade was larger than that produced by the baseline blade at all test conditions.

  14. Lexical bundles in an advanced INTOCSU writing class and engineering texts: A functional analysis

    NASA Astrophysics Data System (ADS)

    Alquraishi, Mohammed Abdulrahman

    The purpose of this study is to investigate the functions of lexical bundles in two corpora: a corpus of engineering academic texts and a corpus of IEP advanced writing class texts. This study is concerned with the nature of formulaic language in Pathway IEPs and engineering texts, and whether those types of texts show similar or distinctive formulaic functions. Moreover, the study looked into lexical bundles found in an engineering 1.26 million-word corpus and an ESL 65000-word corpus using a concordancing program. The study then analyzed the functions of those lexical bundles and compared them statistically using chi-square tests. Additionally, the results of this investigation showed 236 unique frequent lexical bundles in the engineering corpus and 37 bundles in the pathway corpus. Also, the study identified several differences between the density and functions of lexical bundles in the two corpora. These differences were evident in the distribution of functions of lexical bundles and the minimal overlap of lexical bundles found in the two corpora. The results of this study call for more attention to formulaic language at ESP and EAP programs.

  15. Principals in Partnership with Math Coaches

    ERIC Educational Resources Information Center

    Grant, Catherine Miles; Davenport, Linda Ruiz

    2009-01-01

    One of the most promising developments in math education is the fact that many districts are hiring math coaches--also called math resource teachers, math facilitators, math lead teachers, or math specialists--to assist elementary-level teachers with math instruction. What must not be lost, however, is that principals play an essential role in…

  16. Roller Coaster Math.

    ERIC Educational Resources Information Center

    Pritchard, Arvilla

    1992-01-01

    Presents number loop pattern activities and games designed to interest elementary students in mathematics and encourage computational skills. The activities work as games and cooperative activities and invite math exploration. (SM)

  17. Oral History Project: Advanced ESL Class, Local 259 U.A.W. 1985-86.

    ERIC Educational Resources Information Center

    Colon, Maria, Comp.; And Others

    A class project undertaken in an English-as-a-Second-Language class is described and presented. Students participating in the project were union employees in a Manhattan electronics factory, and most were native Spanish speakers. The project's objective was to produce an illustrated book and tapes to document work and union experience in the…

  18. Evolution in Action, a Case Study Based Advanced Biology Class at Spelman College

    ERIC Educational Resources Information Center

    Pai, Aditi

    2009-01-01

    The Biology department at Spelman, a historically black women's college has undertaken a major curriculum revision in the last few years. A primary goal of this revision is to increase the breadth of topics in biology classes. Historically, classes in the areas of ecology and evolution have been underrepresented whereas Spelman has always offered…

  19. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  20. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  1. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  2. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  3. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  4. Family Math Night: Middle School Math Standards in Action

    ERIC Educational Resources Information Center

    Taylor-Cox, Jennifer; Oberdorf, Christine

    2006-01-01

    Why should schools have a Family Math Night? It helps students learn essential math concepts. It gives parents a chance to serve as models of motivation, persistence and competence. It promotes math success in a supportive setting. With its step-by-step directions and suggestions for both teachers and parents, this book takes the worry out of…

  5. Criteria for Laparoscopic Advanced Surgery in Semi-Equipped Setup (CLASS): Feasibility Study Based on Institutional Experience.

    PubMed

    Uday, S K; Bhargav, P R K; Venkata Pavan Kumar, C H

    2014-02-01

    Laparoscopic and Minimally invasive techniques have become a routine practice for various surgical disorders in present times. Though, advanced laparoscopic procedures are feasible they are largely restricted to fewer centers due to lack of advanced instrumentation, finances and expertise at most of them. In this context, we conducted a feasibility study to evolve definite criteria for performing advanced laparoscopic surgeries in resource restricted set-ups. We present our experience with 25 cases of advanced laparoscopic procedures using conventional laparoscopic instruments. We evaluated the clinico-investigative profile and operative details of all the patients. We classified the surgical expertise, laparoscopic instrumentation, surgical set ups and patient factors systematically to evolve the criteria for feasibility of advanced laparoscopicsurgery. Out of the 22 eligible patients for the study, various laparoscopic surgeries performed were - Fundoplication (4), Cystogastrostomy (3), Endoscopic thyroidectomy (7), Thoracoscopic Thyroidectomy (2), Adrenalectomy (5) and Retroperitoneal paraganglioma excision (1). There was no mortality and two morbidities in the form of hypercarbia and a tracheo-cutaneous fistula in 2 cases of endoscopic thyroidectomy. According to the criteria, we propose our surgical set up falls in to Grade 3, for which this criteria fits in. This study demonstrates the feasibility of advanced laparoscopic procedures in semi-equipped set-up, preferably by employing institute specific criteria of CLASS.

  6. A River Runs through Math Class

    ERIC Educational Resources Information Center

    Cooper, Linda L.; Roberge, Martin C.

    2012-01-01

    For students who have difficulty envisioning how the mathematics that they are learning is used outside the classroom, an adventure as field mathematicians can be enlightening. Measuring stream discharge is a field experience that allows students to engage in a hands-on (and boots-on) real-world, problem-solving activity and that integrates…

  7. Problem Solving Software for Math Classes.

    ERIC Educational Resources Information Center

    Troutner, Joanne

    1987-01-01

    Described are 10 computer software programs for problem solving related to mathematics. Programs described are: (1) Box Solves Story Problems; (2) Safari Search; (3) Puzzle Tanks; (4) The King's Rule; (5) The Factory; (6) The Royal Rules; (7) The Enchanted Forest; (8) Gears; (9) The Super Factory; and (10) Creativity Unlimited. (RH)

  8. Group Activities for Math Enthusiasts

    ERIC Educational Resources Information Center

    Holdener, J.; Milnikel, R.

    2016-01-01

    In this article we present three group activities designed for math students: a balloon-twisting workshop, a group proof of the irrationality of p, and a game of Math Bingo. These activities have been particularly successful in building enthusiasm for mathematics and camaraderie among math faculty and students at Kenyon College.

  9. Numbers and Math. Beginnings Workshop.

    ERIC Educational Resources Information Center

    Gross, Fred E.; Elkind, CavidEpstein, Ann S.; Copley, Juanita V.; Haugen, Ginny; Haugen, Kirsten

    2003-01-01

    Presents five articles addressing numbers and math instruction for young children: "Math Talk with Young Children: One Parent's Experience" (Fred E. Gross); "How Children Build Their Understanding of Numbers" (David Elkind); "Early Math: It's More than Numbers" (Ann S. Epstein); "Assessing Mathematical Learning: Observing and Listening to…

  10. Math Sense: Algebra and Geometry.

    ERIC Educational Resources Information Center

    Howett, Jerry

    This book is designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include algebra and geometry. Lessons are organized around four strands: (1) skill lessons…

  11. Relations of morale and physical function to advanced activities of daily living in health promotion class participants

    PubMed Central

    Yajima, Masahide; Asakawa, Yasuyoshi; Yamaguchi, Haruyasu

    2016-01-01

    [Purpose] The aim of this study was to clarify the relations of morale and physical function to the presence/absence of advanced activities of daily living. [Subjects] The subjects were 86 elderly community residents participating in health promotion classes. [Methods] A questionnaire survey on age, gender, presence/absence of advanced activities of daily living, and Philadelphia Geriatric Center Morale Scale score was conducted, in addition to assessment of fitness, consisting of measurement of height, body weight, grip and knee extensor muscle strength, functional reach, one-leg standing time, and Timed Up and Go test. Furthermore, multiple logistic regression analysis was performed with the presence/absence of advanced activities of daily living as a dependent variable. [Results] Grip strength and Timed Up and Go time were identified as variables influencing the presence/absence of advanced activities of daily living. [Conclusion] Physical function represented by grip strength and Timed Up and Go time was higher among subjects performing advanced activities of daily living. PMID:27065541

  12. Investigating the Relationships among Primary Teachers' Math Profile, Math Teaching Efficacy, and Math Content Pedagogical Knowledge

    ERIC Educational Resources Information Center

    Roettinger, Theresa Marie

    2014-01-01

    Kindergarten, first and second grade teachers play an important role in the development of a student's understanding of mathematics. Consequently, in order to improve student achievement in mathematics, it is important to investigate the relationships that may exist among primary teachers' math profile, math teaching efficacy, and math pedagogy…

  13. Teaching Art + Math

    ERIC Educational Resources Information Center

    McIntosh, Ronald D.

    2008-01-01

    Professional learning communities (PLCs) are designed to increase and improve the time teachers spend working with one another planning curriculum for mathematics, reading, writing, history, English, and other disciplines offered by their school. These meetings help to improve test scores in math and English. Teachers have coupled their subject…

  14. Math and Science.

    ERIC Educational Resources Information Center

    Drum, Jean, Ed.

    1993-01-01

    This theme issue discusses education of gifted students in the areas of math and science. The issue contains several articles, an editorial, a program description, and a profile of an educator. "Our Most Important Investment for the Future: The Education of Our Youth" (Marian C. Diamond) describes educational programs of the Lawrence…

  15. End the Math Wars

    ERIC Educational Resources Information Center

    Kuhn, Matt; Dempsey, Kathleen

    2011-01-01

    In 1999, Richard Lee Colvin published an article in "The School Administrator" titled "Math Wars: Tradition vs. Real-World Applications" that described the pendulum swing of mathematics education reform. On one side are those who advocate for computational fluency, with a step-by-step emphasis on numbers and skills and the…

  16. Bowland Maths--Update

    ERIC Educational Resources Information Center

    Thompson, Quentin

    2011-01-01

    The March issue of "Mathematics Teaching" included an article by Alice Onion about Bowland Maths, focussing on the nature and use of the Professional Development modules that the Bowland Trust has developed--there are now seven such CPD modules on the Bowland website. The article also mentioned that the Bowland Trust had recently…

  17. Bridging the Math Gap

    ERIC Educational Resources Information Center

    Switzer, J. Matt

    2010-01-01

    Too often, the experiences that middle school students have in math do not connect to what they experience in elementary school. Although middle school teachers often have a sense of the content that students have learned in elementary school, the school structure and other factors can inhibit communication between elementary school and middle…

  18. Learning to Read Math

    ERIC Educational Resources Information Center

    Wagner, Jennifer

    1978-01-01

    In the first part (AA 527 718) of this two part article math expression was discussed as well as student difficulty with translating written symbols into easily verbalized sentences. In this second part comprehension problems are examined and activities are offered to help students overcome these reading difficulties. (Editor/RK)

  19. "Doing Math" in Austin

    ERIC Educational Resources Information Center

    Raymond, Allen

    2004-01-01

    Since 1990, the January issue of "Teaching Pre K-8" has highlighted a school visit by the president of the National Council of Teachers of Mathematics. This article discusses Cathy Seeley's visit to a 6th grade classroom at the J. E. Pearce Middle School in Austin, Texas, where she participated in a math activity from the Connected…

  20. The Oldest Math Textbook.

    ERIC Educational Resources Information Center

    Blum, Christopher O.

    2002-01-01

    Asserts that when college mathematics is taught as one of the liberal arts, Euclid's Elements of Geometry, which is one of the oldest math textbooks, may still be the best, because it helps students understand what is "lovely about mathematics". Suggests that "Elements of Geometry" promotes the mental exercise that comes from…

  1. Mardi Gras Math

    ERIC Educational Resources Information Center

    Eubanks-Turner, Christina; Hajj, Najat

    2015-01-01

    In this article, Christina Eubanks-Turner and Najat Hajj describe a planning process that they used to create a fun-filled eighth-grade math activity that focused on parade planning. The activity was designed to enhance and supplement the eighth-grade algebra curriculum on linear equations and functions, help students use mathematical habits of…

  2. Understanding Math - Teachers Guide.

    ERIC Educational Resources Information Center

    Wyks, Hollis W.; Austin, Robert J.

    The teacher's guide for the remedial text-workbook "Understanding Math" discusses instruction of the deaf student. An answer key for workbooks 1 and 2, a section with masters for transparencies to be used for games and activities and for teaching fractions, and two patterns for making geometric solids are included in the guide. For workbooks 1 and…

  3. The Math Wars

    ERIC Educational Resources Information Center

    Schoenfeld, Alan H.

    2004-01-01

    During the 1990s, the teaching of mathematics became the subject of heated controversies known as the math wars. The immediate origins of the conflicts can be traced to the "reform" stimulated by the National Council of Teachers of Mathematics' "Curriculum and Evaluation Standards for School Mathematics." Traditionalists fear that reform-oriented,…

  4. Explaining Variation in Student Efforts towards Using Math and Science Knowledge in Engineering Contexts

    ERIC Educational Resources Information Center

    Berland, Leema K.; Steingut, Rebecca

    2016-01-01

    Previous research suggests that in classes that take an integrated approach to science, technology, engineering, and math (STEM) education, students tend to engage in fulfilling goals of their engineering design challenges, but only inconsistently engage with the related math and science content. The present research examines these inconsistencies…

  5. Problem Solvers: Teacher Leader Teams with Content Specialist to Strengthen Math Instruction

    ERIC Educational Resources Information Center

    Zrike, Sara; Connolly, Christine

    2015-01-01

    In early November 2013, the authors started talking about visiting the Hurley School, a dual-language school in Boston, Massachusetts. The Hurley School had spent considerable time transitioning to the Common Core State Standards on literacy, but little time addressing the shifts in math. They worried that math classes were no longer rigorous…

  6. The Use of Clickers in Secondary Education Math with Students with High-Incidence Disabilities

    ERIC Educational Resources Information Center

    Mills, Jeremy Ryan

    2012-01-01

    A single-subject withdrawal design paired with content quizzes was used to examine the effect of clickers on three dependent variables (student engagement, math quiz scores, and inappropriate behavior) with students diagnosed with high-incidence disabilities in a secondary grade level resource math class and a secondary grade level inclusive math…

  7. The Impact of Structured Note Taking Strategies on Math Achievement of Middle School Students

    ERIC Educational Resources Information Center

    Wilkinson, Gregory Ashley

    2012-01-01

    Student math achievement continues to be a national, state, and local concern. Research suggests that note taking can improve academic achievement, but current research has failed to report how low achievers might benefit from using note taking during math classes. The purpose of this study was to determine if teaching students structured note…

  8. The Effects of Personalized Practice Software on Learning Math Standards in the Third through Fifth Grades

    ERIC Educational Resources Information Center

    Gomez, Angela Nicole

    2012-01-01

    The purpose of this study was to investigate the effectiveness of "MathFacts in a Flash" software in helping students learn math standards. In each of their classes, the third-, fourth-, and fifth-grade students in a small private Roman Catholic school from the Pacific Northwest were randomly assigned either to a control group that used…

  9. Buoys and Springs - Building Connections Between Math and Physics

    NASA Astrophysics Data System (ADS)

    Tenhoff, Amanda C.; Gerenz, Adam J.; Jalkio, Jeffrey A.

    2016-12-01

    Students often tend to compartmentalize material learned in school. While we see this phenomenon within our own classes, it is even more apparent that students have difficulty making connections between their math and physics courses. We believe that hands-on experiments are particularly useful in helping students make these connections. In this paper we present several possible experiments that use buoyancy to help students grasp both the similarities between different forces and the physical interpretation of the integration and differentiation techniques learned in their math classes. These experiments can also be used to introduce computational methods and 3D printing.

  10. Evaluating a Non-Randomized Trial: A Case Study of a Pilot to Increase Pre-Collegiate Math Course Success Rates

    ERIC Educational Resources Information Center

    LaManque, Andrew

    2009-01-01

    This article presents a case study of a two-year pilot to increase pre-collegiate math course success rates at a large community college. The EnableMath pilot involved the use of computerized software that allowed students to practice math problems in a lab during class time. Additional components of the program included the administration of the…

  11. Teacher Scaffolding of Academic Language in an Advanced Placement U.S. History Class

    ERIC Educational Resources Information Center

    Gritter, Kristine; Beers, Scott; Knaus, Robert W.

    2013-01-01

    This article examines teacher scaffolding of academic language in an Advanced Placement United States History (APUSH) course throughout a school year for one student who received a perfect score on the end of year APUSH exam. Data includes four months of observation of teacher instructional strategies to scaffold student writing and vignettes of…

  12. Advancing with pyrrolopyrrole cyanines: a next generation class of near-infrared fluorophores

    NASA Astrophysics Data System (ADS)

    Wiktorowski, S.; Fischer, G. M.; Daltrozzo, E.; Zumbusch, A.

    2012-03-01

    Fluorescent dyes are the basis for a broad range of modern techniques in life and material sciences. Consequently, there is a pressing need for the development of new classes of NIR fluorophores in recent years. Pyrrolopyrrole Cyanines (PPCys) are a novel class of NIR chromophores that were first presented in 2007 by Fischer and coworkers.[1] Their optical properties are marked by strong and narrowband NIR absorptions, strong NIR fluorescence and hardly any absorption in the visible range. The absorption maxima can be tuned over a broad range while high fluorescence quantum yields are maintained. PPCys are attractive candidates for labelling applications or as selective NIR absorbers. Moreover, PPCys exhibit very high photostability. Due to these outstanding photophysical properties, PPCys are heading into a promising future as NIR dyes.

  13. Forecasting Advancement Rates to Petty Officer Third Class for U.S. Navy Hospital Corpsmen

    DTIC Science & Technology

    2014-06-01

    conditional analysis is conducted in order to produce models that identify predictor variables that are influential to advancement and 2 early-on...Dental Assistants performs duties as a general dental assistant to include infection control, dental treatment room management, preventive dentistry ...in the field of dentistry within the HM community. Having made this decision and negotiated orders, the recruit is then assigned to basic training

  14. Contact dynamics math model

    NASA Technical Reports Server (NTRS)

    Glaese, John R.; Tobbe, Patrick A.

    1986-01-01

    The Space Station Mechanism Test Bed consists of a hydraulically driven, computer controlled six degree of freedom (DOF) motion system with which docking, berthing, and other mechanisms can be evaluated. Measured contact forces and moments are provided to the simulation host computer to enable representation of orbital contact dynamics. This report describes the development of a generalized math model which represents the relative motion between two rigid orbiting vehicles. The model allows motion in six DOF for each body, with no vehicle size limitation. The rotational and translational equations of motion are derived. The method used to transform the forces and moments from the sensor location to the vehicles' centers of mass is also explained. Two math models of docking mechanisms, a simple translational spring and the Remote Manipulator System end effector, are presented along with simulation results. The translational spring model is used in an attempt to verify the simulation with compensated hardware in the loop results.

  15. The role of self-math overlap in understanding math anxiety and the relation between math anxiety and performance

    PubMed Central

    Necka, Elizabeth A.; Sokolowski, H. Moriah; Lyons, Ian M.

    2015-01-01

    Recent work has demonstrated that math anxiety is more than just the product of poor math skills. Psychosocial factors may play a key role in understanding what it means to be math anxious, and hence may aid in attempts to sever the link between math anxiety and poor math performance. One such factor may be the extent to which individuals integrate math into their sense of self. We adapted a well-established measure of this degree of integration (i.e., self-other overlap) to assess individuals’ self-math overlap. This non-verbal single-item measure showed that identifying oneself with math (having higher self-math overlap) was strongly associated with lower math anxiety (r = -0.610). We also expected that having higher self-math overlap would leave one especially susceptible to the threat of poor math performance to the self. We identified two competing hypotheses regarding how this plays out in terms of math anxiety. Those higher in self-math overlap might be more likely to worry about poor math performance, exacerbating the negative relation between math anxiety and math ability. Alternatively, those higher in self-math overlap might exhibit self-serving biases regarding their math ability, which would instead predict a decoupling of the relation between their perceived and actual math ability, and in turn the relation between their math ability and math anxiety. Results clearly favored the latter hypothesis: those higher in self-math overlap exhibited almost no relation between math anxiety and math ability, whereas those lower in self-math overlap showed a strong negative relation between math anxiety and math ability. This was partially explained by greater self-serving biases among those higher in self-math overlap. In sum, these results reveal that the degree to which one integrates math into one’s self – self-math overlap – may provide insight into how the pernicious negative relation between math anxiety and math ability may be ameliorated. PMID

  16. A modified orthodontic protocol for advanced periodontal disease in Class II division 1 malocclusion.

    PubMed

    Janson, Marcos; Janson, Guilherme; Murillo-Goizueta, Oscar Edwin Francisco

    2011-04-01

    An interdisciplinary approach is often the best option for achieving a predictable outcome for an adult patient with complex clinical problems. This case report demonstrates the combined periodontal/orthodontic treatment for a 49-year-old woman presenting with a Class II Division 1 malocclusion with moderate maxillary anterior crowding, a 9-mm overjet, and moderate to severe bone loss as the main characteristics of the periodontal disease. The orthodontic treatment included 2 maxillary first premolar extractions through forced extrusion. Active orthodontic treatment was completed in 30 months. The treatment outcomes, including the periodontal condition, were stable 17 months after active orthodontic treatment. The advantages of this interdisciplinary approach are discussed. Periodontally compromised orthodontic patients can be satisfactorily treated, achieving most of the conventional orthodontic goals, if a combined orthodontic/periodontic approach is used.

  17. Robots Bring Math-Powered Ideas to Life

    ERIC Educational Resources Information Center

    Allen, Kasi C.

    2013-01-01

    What if every middle school student learned to create a robot in math class? What if every middle school had a robotics team? Would students view mathematics differently? Would they have a different relationship with technology? Might they see science and engineering as fields driven by innovation rather than memorization? As students find…

  18. Active Learning in a Math for Liberal Arts Classroom

    ERIC Educational Resources Information Center

    Lenz, Laurie

    2015-01-01

    Inquiry-based learning is a topic of growing interest in the mathematical community. Much of the focus has been on using these methods in calculus and higher-level classes. This article describes the design and implementation of a set of inquiry-based learning activities in a Math for Liberal Arts course at a small, private, Catholic college.…

  19. Buoys and Springs--Building Connections between Math and Physics

    ERIC Educational Resources Information Center

    Tenhoff, Amanda C.; Gerenz, Adam J.; Jalkio, Jeffrey A.

    2016-01-01

    Students often tend to compartmentalize material learned in school. While we see this phenomenon within our own classes, it is even more apparent that students have difficulty making connections between their math and physics courses. We believe that hands-on experiments are particularly useful in helping students make these connections. In this…

  20. Acceleration across California: Shorter Pathways in Developmental English and Math

    ERIC Educational Resources Information Center

    Hern, Katie

    2012-01-01

    Developmental courses in English, math, and reading have an important purpose in higher education, especially in the open-access world of community colleges. These classes--also referred to as "remedial"--are intended to give less-prepared students a chance to catch up and meet the challenges of college-level coursework. However,…

  1. The Advanced Neutron Source (ANS) project: A world-class research reactor facility

    SciTech Connect

    Thompson, P.B.; Meek, W.E.

    1993-07-01

    This paper provides an overview of the Advanced Neutron Source (ANS), a new research facility being designed at Oak Ridge National Laboratory. The facility is based on a 330 MW, heavy-water cooled and reflected reactor as the neutron source, with a thermal neutron flux of about 7.5{times}10{sup 19}m{sup {minus}2}{center_dot}sec{sup {minus}1}. Within the reflector region will be one hot source which will serve 2 hot neutron beam tubes, two cryogenic cold sources serving fourteen cold neutron beam tubes, two very cold beam tubes, and seven thermal neutron beam tubes. In addition there will be ten positions for materials irradiation experiments, five of them instrumented. The paper touches on the project status, safety concerns, cost estimates and scheduling, a description of the site, the reactor, and the arrangements of the facilities.

  2. Teachers' knowledge, beliefs, self-efficacy, and implementation of early childhood learning standards in science and math in prekindergarten and kindergarten

    NASA Astrophysics Data System (ADS)

    Pierro, Rebekah Chace

    Teacher self-efficacy and teacher beliefs play salient roles in science and math education with in-service teachers. This study seeks to understand the relationship between teacher knowledge, beliefs, and self-efficacy about science and math education in prekindergarten and kindergarten classrooms. The Prekindergarten and Kindergarten Science and Math Standards and Self-Efficacy Surveys were created to measure teacher knowledge of curriculum standards, beliefs of teaching skills, level of self-efficacy, and frequency of activities in classrooms for science and math, respectively. The self-report surveys were completed by 53 prekindergarten and 30 kindergarten teachers to examine the relationship that their knowledge of science and math standards, beliefs of science and math teaching skills, and level of science and math self-efficacy have on the frequency of science and math activities conducted in their classrooms. Beliefs of science and math teaching skills were related significantly to the reported frequency of science and math activities in prekindergarten and for science activities in kindergarten. Years of teaching prekindergarten was associated significantly with increased science and math activities. Teacher education was not associated with frequency of science or math activities. Findings revealed the more prekindergarten teachers enjoyed their science classes and math workshops the more they reported conducting science and math activities in the classroom. Both prekindergarten and kindergarten teachers reported that the less they enjoyed their previous math classes, the more time they spent on math activities in their classrooms. Results from this study have implications for professional development regarding science and math pedagogy and content knowledge.

  3. Math Anxiety and Math Ability in Early Primary School Years

    ERIC Educational Resources Information Center

    Krinzinger, Helga; Kaufmann, Liane; Willmes, Klaus

    2009-01-01

    Mathematical learning disabilities (MLDs) are often associated with math anxiety, yet until now, very little is known about the causal relations between calculation ability and math anxiety during early primary school years. The main aim of this study was to longitudinally investigate the relationship between calculation ability, self-reported…

  4. The Perceptions of Math and Math Education in "Midville," Illinois

    ERIC Educational Resources Information Center

    Lucas, David M.; Fugitt, Jamie

    2009-01-01

    By means of a qualitative research method known as folknography, a concerted effort was made to discern perceptions of math and math education in the rural Midwest. A community that will be referred to as Midville, located in the state of Illinois, was chosen as the target population for this study. The community and surrounding region stands over…

  5. What Specific Preschool Math Skills Predict Later Math Achievement?

    ERIC Educational Resources Information Center

    Nguyen, Tutrang; Watts, Tyler W.; Duncan, Greg J.; Clements, Douglas H.; Sarama, Julie; Wolfe, Christopher B.; Spitler, Mary Elaine

    2015-01-01

    The widespread concern about mathematics achievement has drawn extensive research attention to what skills predict later academic achievement. There is clear and consistent evidence that math achievement at school entry is the strongest predictor of later school success and educational attainment. Early childhood math achievement can thus have…

  6. Design of a family of new advanced airfoils for low wind class turbines

    NASA Astrophysics Data System (ADS)

    Grasso, Francesco

    2014-12-01

    In order to maximize the ratio of energy capture and reduce the cost of energy, the selection of the airfoils to be used along the blade plays a crucial role. Despite the general usage of existing airfoils, more and more, families of airfoils specially tailored for specific applications are developed. The present research is focused on the design of a new family of airfoils to be used for the blade of one megawatt wind turbine working in low wind conditions. A hybrid optimization scheme has been implemented, combining together genetic and gradient based algorithms. Large part of the work is dedicated to present and discuss the requirements that needed to be satisfied in order to have a consistent family of geometries with high efficiency, high lift and good structural characteristics. For each airfoil, these characteristics are presented and compared to the ones of existing airfoils. Finally, the aerodynamic design of a new blade for low wind class turbine is illustrated and compared to a reference shape developed by using existing geometries. Due to higher lift performance, the results show a sensitive saving in chords, wetted area and so in loads in idling position.

  7. Emerging Scholars: The Class of 2008

    ERIC Educational Resources Information Center

    Forde, Dana; Lum, Lydia; Nealy, Michelle J.; Pluviose, David; Roach, Ronald; Rogers, Ibram; Rolo, Mark Anthony; Seymour, Add, Jr., Valdata, Patricia; Watson, Jamal

    2008-01-01

    This year's crop of "Emerging Scholars"--The Class of 2008--includes a math biologist who was only the second woman to receive the Alfred P. Sloan Fellowship in math; a geneticist who recently became one of 20 winners of the National Science Foundation's Presidential Early Career Awards for Scientists and Engineers; and an extensively published…

  8. Advanced Knowledge of Three Important Classes of Grape Phenolics: Anthocyanins, Stilbenes and Flavonols

    PubMed Central

    Flamini, Riccardo; Mattivi, Fulvio; De Rosso, Mirko; Arapitsas, Panagiotis; Bavaresco, Luigi

    2013-01-01

    Grape is qualitatively and quantitatively very rich in polyphenols. In particular, anthocyanins, flavonols and stilbene derivatives play very important roles in plant metabolism, thanks to their peculiar characteristics. Anthocyanins are responsible for the color of red grapes and wines and confer organoleptic characteristics on the wine. They are used for chemotaxonomic studies and to evaluate the polyphenolic ripening stage of grape. They are natural colorants, have antioxidant, antimicrobial and anticarcinogenic activity, exert protective effects on the human cardiovascular system, and are used in the food and pharmaceutical industries. Stilbenes are vine phytoalexins present in grape berries and associated with the beneficial effects of drinking wine. The principal stilbene, resveratrol, is characterized by anticancer, antioxidant, anti-inflammatory and cardioprotective activity. Resveratrol dimers and oligomers also occur in grape, and are synthetized by the vine as active defenses against exogenous attack, or produced by extracellular enzymes released from pathogens in an attempt to eliminate undesirable toxic compounds. Flavonols are a ubiquitous class of flavonoids with photo-protection and copigmentation (together with anthocyanins) functions. The lack of expression of the enzyme flavonoid 3′,5′-hydroxylase in white grapes restricts the presence of these compounds to quercetin, kaempferol and isorhamnetin derivatives, whereas red grapes usually also contain myricetin, laricitrin and syringetin derivatives. In the last ten years, the technological development of analytical instrumentation, particularly mass spectrometry, has led to great improvements and further knowledge of the chemistry of these compounds. In this review, the biosynthesis and biological role of these grape polyphenols are briefly introduced, together with the latest knowledge of their chemistry. PMID:24084717

  9. Advanced knowledge of three important classes of grape phenolics: anthocyanins, stilbenes and flavonols.

    PubMed

    Flamini, Riccardo; Mattivi, Fulvio; De Rosso, Mirko; Arapitsas, Panagiotis; Bavaresco, Luigi

    2013-09-27

    Grape is qualitatively and quantitatively very rich in polyphenols. In particular, anthocyanins, flavonols and stilbene derivatives play very important roles in plant metabolism, thanks to their peculiar characteristics. Anthocyanins are responsible for the color of red grapes and wines and confer organoleptic characteristics on the wine. They are used for chemotaxonomic studies and to evaluate the polyphenolic ripening stage of grape. They are natural colorants, have antioxidant, antimicrobial and anticarcinogenic activity, exert protective effects on the human cardiovascular system, and are used in the food and pharmaceutical industries. Stilbenes are vine phytoalexins present in grape berries and associated with the beneficial effects of drinking wine. The principal stilbene, resveratrol, is characterized by anticancer, antioxidant, anti-inflammatory and cardioprotective activity. Resveratrol dimers and oligomers also occur in grape, and are synthetized by the vine as active defenses against exogenous attack, or produced by extracellular enzymes released from pathogens in an attempt to eliminate undesirable toxic compounds. Flavonols are a ubiquitous class of flavonoids with photo-protection and copigmentation (together with anthocyanins) functions. The lack of expression of the enzyme flavonoid 3',5'-hydroxylase in white grapes restricts the presence of these compounds to quercetin, kaempferol and isorhamnetin derivatives, whereas red grapes usually also contain myricetin, laricitrin and syringetin derivatives. In the last ten years, the technological development of analytical instrumentation, particularly mass spectrometry, has led to great improvements and further knowledge of the chemistry of these compounds. In this review, the biosynthesis and biological role of these grape polyphenols are briefly introduced, together with the latest knowledge of their chemistry.

  10. Shrinking Your Class

    ERIC Educational Resources Information Center

    Herron-Thorpe, Farren L.; Olson, Jo Clay; Davis, Denny

    2010-01-01

    Toys in the classroom was the result of a National Science Foundation grant that brought two engineering graduate students to a middle school math class. The graduate students and teachers collaborated in an effort to enhance students' mathematical learning. An engineering context was theorized as a way to further develop students' understanding…

  11. "Math Anxiety" Explored in Studies

    ERIC Educational Resources Information Center

    Sparks, Sarah D.

    2011-01-01

    Math problems make more than a few students--and even teachers--sweat, but new brain research is providing insights into the earliest causes of the anxiety so often associated with mathematics. Experts argue that "math anxiety" can bring about widespread, intergenerational discomfort with the subject, which could lead to anything from fewer…

  12. Math Fair: Focus on Fractions

    ERIC Educational Resources Information Center

    Mokashi, Neelima A.

    2009-01-01

    This article depicts the rewarding experience of creating mathematical environments for kindergarten and elementary students by focusing on one of the most important and often difficult-to-grasp concepts (fractions) through play methods incorporated into a math fair. The basic concept of a math fair is threefold: (1) to create preplanned,…

  13. Math and Science. IDRA Focus.

    ERIC Educational Resources Information Center

    IDRA Newsletter, 1998

    1998-01-01

    This newsletter theme issue includes six articles on improving math and science education, particularly for poor, Limited-English-Proficient (LEP), and female students. "Effective Math and Science Instruction--The Project Approach for LEP Students" (Joseph Vigil) describes how hands-on science projects can increase student motivation,…

  14. Wake up, because Math Matters

    ERIC Educational Resources Information Center

    Gilpin, Jeanny

    2010-01-01

    This article presents the author's story, as a teacher, about building a Math Matters club and discusses why her students arrived at school before first bell to participate enthusiastically. The author's students seemed to have a negative attitude about math. In giving that stirring motivational speech, she apparently overlooked one important…

  15. Math on the Fast Track

    ERIC Educational Resources Information Center

    Howe, Quincy

    2006-01-01

    In this article, the author relates how a math-assessment software has allowed his school to track the academic progress of its students. The author relates that in the first year that the software was deployed, schoolwide averages in terms of national standing on the math ITBS rose from the 42nd to 59th percentile. In addition, a significant…

  16. Techtalk: Technology and Developmental Math.

    ERIC Educational Resources Information Center

    MacDonald, Lucy; Caverly, David C.

    1999-01-01

    Reviews the evolution of math software from the 1980s to the present. Discusses how current notions of learning styles have changed software applications and how critical thinking and problem solving have impacted software development. Addresses the overall effect of technology on math anxiety and explores what new technology tools are available…

  17. Math Fact Strategies Research Project

    ERIC Educational Resources Information Center

    Boso, Annie

    2011-01-01

    An action research project was conducted in order to determine effective math fact strategies for first graders. The traditional way of teaching math facts included using timed tests and flashcards, with most students counting on their fingers or a number line. Six new research-based strategies were taught and analyzed to decide which methods…

  18. The Diffusion of New Math.

    ERIC Educational Resources Information Center

    Ready, Patricia M.

    The life cycle of "new math" is fertile ground for the study of the diffusion of an innovation. New math arrived in 1958 to save the day for America after the Soviet Union launched Sputnik, the first successful space flight in 1957. In a period of 16 years an entire diffusion cycle was completed throughout the entire educational system…

  19. The Value of the Fourth Year of Mathematics. Math Works

    ERIC Educational Resources Information Center

    Achieve, Inc., 2013

    2013-01-01

    Too many students and educators view the senior year and graduation from high school as an end point, rather than one vital step along the education pipeline. Students who engage in a fourth year of math tap into and build upon their advanced analytic skills and are more likely to have better success in postsecondary course work, as they have…

  20. The Role of Parental Math Anxiety and Math Attitude in Their Children's Math Achievement

    ERIC Educational Resources Information Center

    Soni, Akanksha; Kumari, Santha

    2017-01-01

    The present study investigated the antecedents and consequences of children's math anxiety and math attitude. A total of 595 students aged 10 to 15 years (5th to 10th grades) and 1 parent of each (mother or father) participated in the study. The study was conducted in India, with the study sample drawn from schools in South-West Punjab. Math…

  1. Application of Reservoir Characterization and Advanced Technology to Improve Recovery and Economics in a Lower Quality Shallow Shelf Carbonate Reservoir, Class II

    SciTech Connect

    Hickman, T. Scott; Justice, James J.; Egg, Rebecca

    2001-08-07

    The Oxy operated Class 2 Project at West Welch Project is designed to demonstrate how the use of advanced technology can improve the economics of miscible CO2 injection projects in lower quality Shallow Shelf Carbonate reservoirs. The research and design phase (Budget Period 1) primarily involved advanced reservoir demonstration characterization. The current demonstration phase (Budget Period 2) is the implementation of the reservoir management plan for an optimum miscible CO2 flood design based on the reservoir characterization.

  2. A new class of solid oxide metal-air redox batteries for advanced stationary energy storage

    NASA Astrophysics Data System (ADS)

    Zhao, Xuan

    Cost-effective and large-scale energy storage technologies are a key enabler of grid modernization. Among energy storage technologies currently being researched, developed and deployed, rechargeable batteries are unique and important that can offer a myriad of advantages over the conventional large scale siting- and geography- constrained pumped-hydro and compressed-air energy storage systems. However, current rechargeable batteries still need many breakthroughs in material optimization and system design to become commercially viable for stationary energy storage. This PhD research project investigates the energy storage characteristics of a new class of rechargeable solid oxide metal-air redox batteries (SOMARBs) that combines a regenerative solid oxide fuel cell (RSOFC) and hydrogen chemical-looping component. The RSOFC serves as the "electrical functioning unit", alternating between the fuel cell and electrolysis mode to realize discharge and charge cycles, respectively, while the hydrogen chemical-looping component functions as an energy storage unit (ESU), performing electrical-chemical energy conversion in situ via a H2/H2O-mediated metal/metal oxide redox reaction. One of the distinctive features of the new battery from conventional storage batteries is the ESU that is physically separated from the electrodes of RSOFC, allowing it to freely expand and contract without impacting the mechanical integrity of the entire battery structure. This feature also allows an easy switch in the chemistry of this battery. The materials selection for ESU is critical to energy capacity, round-trip efficiency and cost effectiveness of the new battery. Me-MeOx redox couples with favorable thermodynamics and kinetics are highly preferable. The preliminary theoretical analysis suggests that Fe-based redox couples can be a promising candidate for operating at both high and low temperatures. Therefore, the Fe-based redox-couple systems have been selected as the baseline for this

  3. Enhancing Mathematical Communication for Virtual Math Teams

    ERIC Educational Resources Information Center

    Stahl, Gerry; Çakir, Murat Perit; Weimar, Stephen; Weusijana, Baba Kofi; Ou, Jimmy Xiantong

    2010-01-01

    The Math Forum is an online resource center for pre-algebra, algebra, geometry and pre-calculus. Its Virtual Math Teams (VMT) service provides an integrated web-based environment for small teams of people to discuss math and to work collaboratively on math problems or explore interesting mathematical micro-worlds together. The VMT Project studies…

  4. Addressing Math Anxiety in the Classroom

    ERIC Educational Resources Information Center

    Finlayson, Maureen

    2014-01-01

    In today's educational systems, students of all levels of education experience math anxiety. Furthermore, math anxiety is frequently linked to poor achievement in mathematics. The purpose of this study is to examine the causes of math anxiety and to explore strategies which pre-service teachers have identified to overcome math anxiety. The…

  5. Tips for Teaching Math to Elementary Students

    ERIC Educational Resources Information Center

    Scarpello, Gary

    2010-01-01

    Since most elementary school teachers do not hold a degree in mathematics, teaching math may be a daunting task for some. Following are a few techniques to help make teaching and learning math easier and less stressful. First, know that math is a difficult subject to teach--even for math teachers. The subject matter itself is challenging. Second,…

  6. Motivating Students in Math Using Cooperative Learning.

    ERIC Educational Resources Information Center

    Bernero, Jacqueline

    In many elementary classrooms, math tends to be individualized work with repetitive paper-and-pencil assignments. This research project attempted to generate more interest in math, reduce math anxiety, and make math more enjoyable for students. Through the use of cooperative learning, students practiced and developed social skills needed to…

  7. Early Math Experiences and the Facilitative Adult.

    ERIC Educational Resources Information Center

    Allen, K. Eileen; And Others

    These three colloqium papers focus on math readiness and the young child, the use of games in teaching basic math skills, and the teaching of math concepts through informal day care activities. The first paper discusses notions about math readiness. It points out that mental age has little to do with readiness to learn basic concept skills and…

  8. Professional Growth. Integrating Math and Writing.

    ERIC Educational Resources Information Center

    Kay, Cynthia; Charles, Jim

    1995-01-01

    Emphasizes the need to integrate math and writing and shows how writing can assist in understanding math concepts or processes. Suggests activities that encourage writing in mathematics, and suggests how to combine math and writing to create such activities. Provides examples of children's literature that can be used as an introduction into math.…

  9. Do student self-efficacy and teacher-student interaction quality contribute to emotional and social engagement in fifth grade math?

    PubMed

    Martin, Daniel P; Rimm-Kaufman, Sara E

    2015-10-01

    This study examined (a) the contribution of math self-efficacy to students' perception of their emotional and social engagement in fifth grade math classes, and (b) the extent to which high quality teacher-student interactions compensated for students' low math self-efficacy in contributing to engagement. Teachers (n = 73) were observed three times during the year during math to measure the quality of teacher-student interactions (emotional, organizational, and instructional support). Fifth graders (n = 387) reported on their math self-efficacy at the beginning of the school year and then were surveyed about their feelings of engagement in math class three times during the year immediately after the lessons during which teachers were observed. Results of multi-level models indicated that students initially lower in math self-efficacy reported lower emotional and social engagement during math class than students with higher self-efficacy. However, in classrooms with high levels of teacher emotional support, students reported similar levels of both emotional and social engagement, regardless of their self-efficacy. No comparable findings emerged for organizational and instructional support. The discussion considers the significance of students' own feelings about math in relation to their engagement, as well as the ways in which teacher and classroom supports can compensate for students lack of agency. The work has implications for school psychologists and teachers eager to boost students' engagement in math class.

  10. Attitude Differences between Male and Female Students at Clovis Community College and Their Relationships to Math Anxiety: A Case Study.

    ERIC Educational Resources Information Center

    Hendershot, Richard Lane

    The purpose of this study was to examine the attitudes of males and females at Clovis Community College towards math anxiety and to look for possible factors that could be used to assist in the assignment of students to various math classes. The subjects in the study were fifty male students and fifty female students. Subjects responded to a math…

  11. Effects of Remedial Instruction on Low-SES & Low-Math Students' Mathematics Competence, Interest and Confidence

    ERIC Educational Resources Information Center

    Yang, Der-Ching; Lai, Meng-Lung; Yao, Ru-Fen; Huang, Yueh-Chun

    2014-01-01

    This study aimed to examine the effects of remedial instruction on low-SES & low-math first graders' basic mathematics competence as well as their interest and confidence in mathematics learning. Fourteen participants of low-SES & low-math were selected from two classes totaling fifty-seven first graders at a public elementary school in…

  12. Degrees of Freedom: Diversifying Math Requirements for College Readiness and Graduation (Report 1 of a 3-Part Series)

    ERIC Educational Resources Information Center

    Burdman, Pamela

    2015-01-01

    Since the mid-20th century, the standard U.S. high school and college math curriculum has been based on two years of algebra and a year of geometry, preparing students to take classes in pre-calculus followed by calculus. Students' math pursuits have been differentiated primarily by how far or how rapidly they proceed along a clearly defined…

  13. Preliminary results of CO2 laser-assisted sclerectomy surgery (CLASS) in the treatment of advanced glaucoma in a Chinese population

    PubMed Central

    Yick, Doris W.F.; Lee, Jacky W.Y.; Tsang, Susanna; Yeung, Barry Y.M.; Yuen, Can Y.F.

    2016-01-01

    Abstract To evaluate the efficacy and safety of CO2 laser-assisted sclerectomy surgery (CLASS) in Chinese patients with advanced glaucoma. Patients with advanced glaucoma who were candidates for glaucoma filtration surgery were included. The intraocular pressure (IOP) and number of antiglaucoma medications were documented before surgery and at all postoperative clinic visits. All intra- and postoperative complications were documented. The primary outcome measures were the changes in IOP and medication use before and after the procedure as well as complications from the procedure. The secondary outcome measure included the CLASS success rate. Twenty patients (23 eyes) underwent CLASS between November 2014 and September 2015. Nineteen eyes had primary open-angle glaucoma, 2 eyes had primary angle-closure glaucoma, and 2 eyes had uveitic glaucoma. One patient was lost to follow-up. The mean age of subjects was 68.1 ± 11.9 years. IOP was significantly reduced at 1 day and 1 week after CLASS. At 6 months, the IOP and number of medications were significantly reduced by 19.0% and 38.2%, respectively (both P < 0.0001). One patient had intraoperative trabeculo-Descemet membrane perforation. Two patients required laser goniopuncture and 2 required needling between 3 and 6 months postoperatively. The overall success rate was 81.8% at 6 months. CLASS achieved a modest IOP reduction in the early postoperative period and was overall a safe procedure for advanced glaucoma. PMID:27828849

  14. Preliminary results of CO2 laser-assisted sclerectomy surgery (CLASS) in the treatment of advanced glaucoma in a Chinese population.

    PubMed

    Yick, Doris W F; Lee, Jacky W Y; Tsang, Susanna; Yeung, Barry Y M; Yuen, Can Y F

    2016-11-01

    To evaluate the efficacy and safety of CO2 laser-assisted sclerectomy surgery (CLASS) in Chinese patients with advanced glaucoma.Patients with advanced glaucoma who were candidates for glaucoma filtration surgery were included. The intraocular pressure (IOP) and number of antiglaucoma medications were documented before surgery and at all postoperative clinic visits. All intra- and postoperative complications were documented. The primary outcome measures were the changes in IOP and medication use before and after the procedure as well as complications from the procedure. The secondary outcome measure included the CLASS success rate.Twenty patients (23 eyes) underwent CLASS between November 2014 and September 2015. Nineteen eyes had primary open-angle glaucoma, 2 eyes had primary angle-closure glaucoma, and 2 eyes had uveitic glaucoma. One patient was lost to follow-up. The mean age of subjects was 68.1 ± 11.9 years. IOP was significantly reduced at 1 day and 1 week after CLASS. At 6 months, the IOP and number of medications were significantly reduced by 19.0% and 38.2%, respectively (both P < 0.0001). One patient had intraoperative trabeculo-Descemet membrane perforation. Two patients required laser goniopuncture and 2 required needling between 3 and 6 months postoperatively. The overall success rate was 81.8% at 6 months.CLASS achieved a modest IOP reduction in the early postoperative period and was overall a safe procedure for advanced glaucoma.

  15. Language of Physics, Language of Math: Disciplinary Culture and Dynamic Epistemology

    NASA Astrophysics Data System (ADS)

    Redish, Edward F.; Kuo, Eric

    2015-07-01

    Mathematics is a critical part of much scientific research. Physics in particular weaves math extensively into its instruction beginning in high school. Despite much research on the learning of both physics and math, the problem of how to effectively include math in physics in a way that reaches most students remains unsolved. In this paper, we suggest that a fundamental issue has received insufficient exploration: the fact that in science, we don't just use math, we make meaning with it in a different way than mathematicians do. In this reflective essay, we explore math as a language and consider the language of math in physics through the lens of cognitive linguistics. We begin by offering a number of examples that show how the use of math in physics differs from the use of math as typically found in math classes. We then explore basic concepts in cognitive semantics to show how humans make meaning with language in general. The critical elements are the roles of embodied cognition and interpretation in context. Then, we show how a theoretical framework commonly used in physics education research, resources, is coherent with and extends the ideas of cognitive semantics by connecting embodiment to phenomenological primitives and contextual interpretation to the dynamics of meaning-making with conceptual resources, epistemological resources, and affect. We present these ideas with illustrative case studies of students working on physics problems with math and demonstrate the dynamical nature of student reasoning with math in physics. We conclude with some thoughts about the implications for instruction.

  16. Mandibular advancement surgery in high-angle and low-angle class II patients: different long-term skeletal responses.

    PubMed

    Mobarak, K A; Espeland, L; Krogstad, O; Lyberg, T

    2001-04-01

    The objective of this cephalometric study was to compare skeletal stability and the time course of postoperative changes in high-angle and low-angle Class II patients after mandibular advancement surgery. The subjects were 61 consecutive mandibular retrognathism patients whose treatment included bilateral sagittal split osteotomy and rigid fixation. The patients were divided according to the preoperative mandibular plane angle; the 20 patients with the lowest mandibular plane angle (20.8 degrees +/- 4.9 degrees ) constituted the low-angle group, while the 20 cases with the highest mandibular plane angle (43.0 degrees +/- 4.0 degrees ) represented the high-angle group. Lateral cephalograms were taken on 6 occasions: immediately before surgery, immediately after surgery, 2 and 6 months after surgery, and 1 and 3 years after surgery. Results demonstrated that the high-angle and low-angle groups had different patterns of surgical and postoperative changes. High-angle patients were associated with both a higher frequency and a greater magnitude of horizontal relapse. While 95% of the total relapse took place during the first 2 months after surgery in the low-angle group, high-angle patients demonstrated a more continuous relapse pattern, with a significant proportion (38%) occurring late in the follow-up period. Possible reasons for the different postsurgical response are discussed.

  17. Intergenerational Effects of Parents' Math Anxiety on Children's Math Achievement and Anxiety.

    PubMed

    Maloney, Erin A; Ramirez, Gerardo; Gunderson, Elizabeth A; Levine, Susan C; Beilock, Sian L

    2015-09-01

    A large field study of children in first and second grade explored how parents' anxiety about math relates to their children's math achievement. The goal of the study was to better understand why some students perform worse in math than others. We tested whether parents' math anxiety predicts their children's math achievement across the school year. We found that when parents are more math anxious, their children learn significantly less math over the school year and have more math anxiety by the school year's end-but only if math-anxious parents report providing frequent help with math homework. Notably, when parents reported helping with math homework less often, children's math achievement and attitudes were not related to parents' math anxiety. Parents' math anxiety did not predict children's reading achievement, which suggests that the effects of parents' math anxiety are specific to children's math achievement. These findings provide evidence of a mechanism for intergenerational transmission of low math achievement and high math anxiety.

  18. A latent profile analysis of math achievement, numerosity, and math anxiety in twins.

    PubMed

    Hart, Sara A; Logan, Jessica A R; Thompson, Lee; Kovas, Yulia; McLoughlin, Gráinne; Petrill, Stephen A

    2016-02-01

    Underperformance in math is a problem with increasing prevalence, complex etiology, and severe repercussions. This study examined the etiological heterogeneity of math performance in a sample of 264 pairs of 12-year-old twins assessed on measures of math achievement, numerosity and math anxiety. Latent profile analysis indicated five groupings of individuals representing different patterns of math achievement, numerosity and math anxiety, coupled with differing degrees of familial transmission. These results suggest that there may be distinct profiles of math achievement, numerosity and anxiety; particularly for students who struggle in math.

  19. A latent profile analysis of math achievement, numerosity, and math anxiety in twins

    PubMed Central

    Hart, Sara A.; Logan, Jessica A.R.; Thompson, Lee; Kovas, Yulia; McLoughlin, Gráinne; Petrill, Stephen A.

    2015-01-01

    Underperformance in math is a problem with increasing prevalence, complex etiology, and severe repercussions. This study examined the etiological heterogeneity of math performance in a sample of 264 pairs of 12-year-old twins assessed on measures of math achievement, numerosity and math anxiety. Latent profile analysis indicated five groupings of individuals representing different patterns of math achievement, numerosity and math anxiety, coupled with differing degrees of familial transmission. These results suggest that there may be distinct profiles of math achievement, numerosity and anxiety; particularly for students who struggle in math. PMID:26957650

  20. Facial attractiveness of skeletal Class II patients before and after mandibular advancement surgery as perceived by people with different backgrounds.

    PubMed

    Ng, Doreen; De Silva, Rohana Kumara; Smit, Ryan; De Silva, Harsha; Farella, Mauro

    2013-08-01

    The purpose of this study was to determine the perceived level of improvement in facial attractiveness as assessed by people with different backgrounds in skeletal Class II patients treated by mandibular advancement with bilateral sagittal split osteotomy (BSSO). The frontal and lateral pre- and post-operative photographs of 10 Caucasian patients were selected. Changes in frontal and profile attractiveness were assessed by 10 orthodontists, 10 art students, and 10 laypersons. Frontal and lateral pre- and post-operative photographs were randomly distributed throughout two surveys. For each photograph, the evaluators ranked the attractiveness of face, chin, and lips on visual analogue scales. A third survey was administered to orthodontists only, by presenting the same pre and post-operative photographs but paired side-by-side with pre- and post-operative status disclosed. Overall, attractiveness scores after BSSO showed an 11.5 per cent improvement (95 per cent confidence intervals: 9.4-13.5 per cent) on the lateral post-operative photographs and a 7.5 per cent improvement (95 per cent confidence intervals: 5.4-9.5 per cent) on the frontal post-operative photographs. Attractiveness scores differed significantly between the groups (P = 0.015), with orthodontists being more generous with their improvement ratings and the art students tending to give a more critical assessment. There were no significant differences between male and female evaluators (P > 0.05). Ratings of before-after attractiveness almost doubled when the pre- and post-operative status was disclosed as compared to blinded evaluations, thus indicating that prior knowledge of pre- and post-treatment status markedly influences aesthetic evaluations, with a bias towards a more favourable outcome.

  1. Ice Cream Stick Math.

    ERIC Educational Resources Information Center

    Paddock, Cynthia

    1992-01-01

    Described is a teaching technique which uses the collection of ice cream sticks as a means of increasing awareness of quantity in a self-contained elementary special class for students with learning disabilities and mild mental retardation. (DB)

  2. Gender stereotype endorsement differentially predicts girls' and boys' trait-state discrepancy in math anxiety.

    PubMed

    Bieg, Madeleine; Goetz, Thomas; Wolter, Ilka; Hall, Nathan C

    2015-01-01

    Mathematics is associated with anxiety for many students; an emotion linked to lower well-being and poorer learning outcomes. While findings typically show females to report higher trait math anxiety than males, no gender differences have to date been found in state (i.e., momentary) math anxiety. The present diary study aimed to replicate previous findings in investigating whether levels of academic self-concept was related to this discrepancy in trait vs. state anxiety measures. Additionally, mathematics-related gender stereotype endorsement (mathematics is a male domain) was investigated as an additional predictor of the trait-state discrepancy. The sample included 755 German 9th and 10th graders who completed self-report measures of trait math anxiety, math self-concept, and gender stereotype endorsement, in addition to state measures of anxiety after math classes by use of a standardized diary for 2-3 weeks (N within = 6207). As expected, females reported higher trait math anxiety but no gender differences were found for state math anxiety. Also in line with our assumptions, multilevel analyses showed the discrepancy between trait and state anxiety to be negatively related to students' self-concept (i.e., a lower discrepancy for students with higher self-concepts). Furthermore, gender stereotype endorsement differentially predicted the trait-state discrepancy: When controlling for self-concept in mathematics, females who endorsed the gender stereotype of math being a male domain more strongly overestimated their trait math anxiety as compared to their state anxiety whereas this effect was not significant for males. The present findings suggest that gender stereotype endorsement plays an important role in explaining gender differences in math anxiety above and beyond academic self-concept. Implications for future research and educational practice are discussed.

  3. Gender stereotype endorsement differentially predicts girls' and boys' trait-state discrepancy in math anxiety

    PubMed Central

    Bieg, Madeleine; Goetz, Thomas; Wolter, Ilka; Hall, Nathan C.

    2015-01-01

    Mathematics is associated with anxiety for many students; an emotion linked to lower well-being and poorer learning outcomes. While findings typically show females to report higher trait math anxiety than males, no gender differences have to date been found in state (i.e., momentary) math anxiety. The present diary study aimed to replicate previous findings in investigating whether levels of academic self-concept was related to this discrepancy in trait vs. state anxiety measures. Additionally, mathematics-related gender stereotype endorsement (mathematics is a male domain) was investigated as an additional predictor of the trait-state discrepancy. The sample included 755 German 9th and 10th graders who completed self-report measures of trait math anxiety, math self-concept, and gender stereotype endorsement, in addition to state measures of anxiety after math classes by use of a standardized diary for 2–3 weeks (Nwithin = 6207). As expected, females reported higher trait math anxiety but no gender differences were found for state math anxiety. Also in line with our assumptions, multilevel analyses showed the discrepancy between trait and state anxiety to be negatively related to students' self-concept (i.e., a lower discrepancy for students with higher self-concepts). Furthermore, gender stereotype endorsement differentially predicted the trait-state discrepancy: When controlling for self-concept in mathematics, females who endorsed the gender stereotype of math being a male domain more strongly overestimated their trait math anxiety as compared to their state anxiety whereas this effect was not significant for males. The present findings suggest that gender stereotype endorsement plays an important role in explaining gender differences in math anxiety above and beyond academic self-concept. Implications for future research and educational practice are discussed. PMID:26441778

  4. Identifying Maths Anxiety in Student Nurses and Focusing Remedial Work

    ERIC Educational Resources Information Center

    Bull, Heather

    2009-01-01

    Maths anxiety interferes with maths cognition and thereby increases the risk of maths errors. To initiate strategies for preventing anxiety-related errors progressing into nursing practice, this study explored the hypothesis that student nurses experience high maths anxiety in association with poor maths performance, and that high maths anxiety is…

  5. A Latent Profile Analysis of Math Achievement, Numerosity, and Math Anxiety in Twins

    ERIC Educational Resources Information Center

    Hart, Sara A.; Logan, Jessica A. R.; Thompson, Lee; Kovas, Yulia; McLoughlin, Gráinne; Petrill, Stephen A.

    2016-01-01

    Underperformance in math is a problem with increasing prevalence, complex etiology, and severe repercussions. This study examined the etiological heterogeneity of math performance in a sample of 264 pairs of 12-year-old twins assessed on measures of math achievement, numerosity, and math anxiety. Latent profile analysis indicated 5 groupings of…

  6. Math Anxiety, Working Memory, and Math Achievement in Early Elementary School

    ERIC Educational Resources Information Center

    Ramirez, Gerardo; Gunderson, Elizabeth A.; Levine, Susan C.; Beilock, Sian L.

    2013-01-01

    Although math anxiety is associated with poor mathematical knowledge and low course grades (Ashcraft & Krause, 2007), research establishing a connection between math anxiety and math achievement has generally been conducted with young adults, ignoring the emergence of math anxiety in young children. In the current study, we explored whether…

  7. The Relationship between STAR Math Score Gains and Academic Achievement in Math

    ERIC Educational Resources Information Center

    Churchwell, Don Wesley

    2009-01-01

    This study examined the relationship between STAR Math gains and TCAP composite scores. The purpose of this study was to determine if there was a significant relationship between STAR Math pretest and posttest gains over the course of the 2005-2006 academic year through the use of the STAR Math software program and TCAP math composite scores at…

  8. The Effects of the Elevate Math Summer Program on Math Achievement and Algebra Readiness. REL 2015-096

    ERIC Educational Resources Information Center

    Snipes, Jason; Huang, Chun-Wei; Jaquet, Karina; Finkelstein, Neal

    2015-01-01

    The Effects of the Elevate Math summer program on math achievement and algebra readiness: This randomized trial examined the effects of the Elevate Math summer program on math achievement and algebra readiness, as well as math interest and self-efficacy, among rising 8th grade students in California's Silicon Valley. The Elevate Math summer math…

  9. Students' confidence in the ability to transfer basic math skills in introductory physics and chemistry courses at a community college

    NASA Astrophysics Data System (ADS)

    Quinn, Reginald

    2013-01-01

    The purpose of this study was to examine the confidence levels that community college students have in transferring basic math skills to science classes, as well as any factors that influence their confidence levels. This study was conducted with 196 students at a community college in central Mississippi. The study was conducted during the month of November after all of the students had taken their midterm exams and received midterm grades. The instrument used in this survey was developed and validated by the researcher. The instrument asks the students to rate how confident they were in working out specific math problems and how confident they were in working problems using those specific math skills in physics and chemistry. The instrument also provided an example problem for every confidence item. Results revealed that students' demographics were significant predictors in confidence scores. Students in the 18-22 year old range were less confident in solving math problems than others. Students who had retaken a math course were less confident than those who had not. Chemistry students were less confident in solving math problems than those in physics courses. Chemistry II students were less confident than those in Chemistry I and Principals of Chemistry. Students were least confident in solving problems involving logarithms and the most confident in solving algebra problems. In general, students felt that their math courses did not prepare them for the math problems encountered in science courses. There was no significant difference in confidence between students who had completed their math homework online and those who had completed their homework on paper. The researcher recommends that chemistry educators find ways of incorporating more mathematics in their courses especially logarithms and slope. Furthermore, math educators should incorporate more chemistry related applications to math class. Results of hypotheses testing, conclusions, discussions, and

  10. Math/science education action conference report

    SciTech Connect

    Not Available

    1990-05-01

    On October 8--10, 1989, the US Department of Energy, the Lawrence Hall of Science, and the Lawrence Berkeley Laboratory sponsored a Math/Science Education Action Conference in Berkeley, California. The conference was co-chaired by Admiral James D. Watkins, Secretary of Energy, and Dr. Glenn T. Seaborg Chairman of the Lawrence Hall of Science. Nearly 250 scientists, educators, business executives, and government leaders came together to develop a concrete plan of action for restructuring and revitalizing mathematics and science education. Their target was to improve education for an entire cohort of children--the Class of 2007, the children born this school year--and their governing principle was one of collaboration, both between Federal agencies, and between public and private sectors. The report of the conference co-chairmen and participants is provided in this document. 41 figs.

  11. Math Branding in a Community College Library

    ERIC Educational Resources Information Center

    Brantz, Malcolm; Sadowski, Edward B.

    2010-01-01

    As a strategy to promote the Arapahoe Community College Library's collections and services, the Library undertook to brand itself as a math resource center. In promoting one area of expertise, math was selected to help address the problem of a large portion of high school graduates' inability to work at college-level math. A "Math…

  12. Study Gives Edge to 2 Math Programs

    ERIC Educational Resources Information Center

    Viadero, Debra

    2009-01-01

    This article reports that two programs for teaching mathematics in the early grades--Math Expressions and Saxon Math--emerged as winners in early findings released last week from a large-scale federal experiment that pits four popular, and philosophically distinct, math curricula against one another. But the results don't promise to end the…

  13. Persistence of Fall 1988 Math 310, Math 12 & Math 13 Students through Transfer Level Math over Four Academic Years (Fall 1988-Spring 1992). Research Report #269.

    ERIC Educational Resources Information Center

    Kangas, Jon; Ma, Tony

    A study was conducted at Evergreen Valley College (EVC) and San Jose City College (SJCC) to determine persistence rates over 4 academic years for students with no previous college experience who entered arithmetic (Math 310), beginning algebra (Math 12), and intermediate algebra (Math 13) courses in fall 1988. The study sought to determine…

  14. Recognizing and Nurturing Math Talent in Children

    ERIC Educational Resources Information Center

    Gavin, M. Katherine; Firmender, Janine M.; Casa, Tutita M.

    2013-01-01

    What is math talent? Ten different educators will most likely provide 10 different answers. Researchers state that one reason mathematical talent is difficult to describe involves the different ways children manifest math talent. Children can display math talent in three different ways: (a) those who reason abstractly and have an "algebraic…

  15. See the Math with Your Binoculars!

    ERIC Educational Resources Information Center

    Roman, Harry T.

    2007-01-01

    Teachers and students will find a very practical math application right in a pair of common binoculars. This article describes a procedure to get a bit of math practice and analysis. It presents a math activity with elementary students on taking measurements using the binoculars. (Contains 1 table.)

  16. Math Sense: Comprehensive Review. Teacher's Resource Guide.

    ERIC Educational Resources Information Center

    Halloran, Pamela

    This book is a teacher's resource guide designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include whole numbers; decimals and money; fractions, ratios,…

  17. Math Sense: Whole Numbers and Money.

    ERIC Educational Resources Information Center

    Phillips, Jan

    This book is designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include whole numbers and addition, subtraction, multiplication, and division. Lessons are…

  18. Math Sense: Decimals, Fractions, Ratios, and Percents.

    ERIC Educational Resources Information Center

    Frechette, Ellen Carley

    This book is designed to help adults gain the range of math skills they need to succeed in life and work and on standardized tests including the GED. It is expected to help students overcome math anxiety, discover math as interesting and purposeful, and develop good number sense. Lessons are organized around four strands: (1) skill lessons…

  19. Math Sense: Measurement and Data Analysis.

    ERIC Educational Resources Information Center

    Mitchell, Robert P.

    This book is designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include measurement and data analysis such as measuring distance, space, time, capacity,…

  20. The Math of Khan

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2013-01-01

    It's like a dream come true for educators: free resources available wherever a web browser can operate and with nary an iota of advertising. What's not to like? What is it about this organization, whose mission is "to provide a free, world-class education for anyone anywhere," that has provoked such vitriol? Part of it is that when its videos have…

  1. Math in a Can

    ERIC Educational Resources Information Center

    Cupillari, Antonella

    2015-01-01

    Practical problems that use mathematical concepts are among the highlights of any mathematics class, for better and for worse. Teachers are thrilled to show applications of new theoretical ideas, whereas most students dread "word problems." This article presents a sequence of three activities designed to get students to think about…

  2. Understanding the Home Math Environment and Its Role in Predicting Parent Report of Children's Math Skills.

    PubMed

    Hart, Sara A; Ganley, Colleen M; Purpura, David J

    2016-01-01

    There is a growing literature concerning the role of the home math environment in children's math development. In this study, we examined the relation between these constructs by specifically addressing three goals. The first goal was to identify the measurement structure of the home math environment through a series of confirmatory factor analyses. The second goal was to examine the role of the home math environment in predicting parent report of children's math skills. The third goal was to test a series of potential alternative explanations for the relation between the home math environment and parent report of children's skills, specifically the direct and indirect role of household income, parent math anxiety, and parent math ability as measured by their approximate number system performance. A final sample of 339 parents of children aged 3 through 8 drawn from Mechanical Turk answered a questionnaire online. The best fitting model of the home math environment was a bifactor model with a general factor representing the general home math environment, and three specific factors representing the direct numeracy environment, the indirect numeracy environment, and the spatial environment. When examining the association of the home math environment factors to parent report of child skills, the general home math environment factor and the spatial environment were the only significant predictors. Parents who reported doing more general math activities in the home reported having children with higher math skills, whereas parents who reported doing more spatial activities reported having children with lower math skills.

  3. Math and the Real World: Fun and Games. Teaching Math.

    ERIC Educational Resources Information Center

    May, Lola

    1993-01-01

    Describes three simple games that do not involve numbers and that can be used to teach children problem-solving strategies and math skills. The games are Tick-Tack-Toe; Jest, a game that uses a blocking strategy; and Nim, a game that uses a capturing strategy. All three games force students to plan ahead and calculate possible outcomes using…

  4. Mobile Math: Math Educators and Students Engage in Mobile Learning

    ERIC Educational Resources Information Center

    Franklin, Teresa; Peng, Li-Wei

    2008-01-01

    The public and educational communities are aware of the continuing crisis in math education in our middle schools and the convergence of technologies for teaching and learning. This paper presents a case study in which iPod Touch[R] was used to help middle school students learn about algebraic equations and, in particular, the concept of slope,…

  5. Teaching Inquiry with Linked Classes and Learning Communities

    ERIC Educational Resources Information Center

    Piercey, Victor; Cullen, Roxanne

    2017-01-01

    In order to improve problem-solving dispositions, a section of an inquiry-based math sequence for first-year business students was linked with a section of our general education English sequence. We describe how the linked classes worked and compare some preliminary results from linked and unlinked sections of the math sequence.

  6. Doing the Math

    ERIC Educational Resources Information Center

    Pulley, John

    2009-01-01

    Coordinating advancement functions of units and divisions accustomed to independent operation and discretionary budgets isn't easy. Market research can help bridge those divides. And at a time of limited financial resources, institutions are eager to make smart choices with their marketing dollars. Market research can cut through misperceptions…

  7. Subsite, T Class, and N Class Cannot be Used to Exclude the Retropharyngeal Nodes From Treatment De-Intensification in Advanced Oropharyngeal Squamous Cell Carcinoma

    PubMed Central

    Spector, Matthew E.; Chinn, Steven B.; Bellile, Emily; Gallagher, K. Kelly; Kang, Stephen Y.; Moyer, Jeffrey S.; Prince, Mark E.; Wolf, Gregory T.; Bradford, Carol R.; McHugh, Jonathan B.; Carey, Thomas E.; Worden, Francis P.; Eisbruch, Avraham; Ibrahim, Mohannad; Chepeha, Douglas B.

    2016-01-01

    Importance Understanding the drainage patterns to the retropharyngeal nodes is an important consideration in oropharyngeal squamous cell carcinoma (OPSCC) because treatment of these nodes is related to increased morbidity. Prediction of these drainage patterns could not only help minimize treatment morbidity, but could also prevent failures in at-risk patients, as de-escalation trials are underway for this disease. Objective To evaluate the prevalence of pathologic retropharyngeal adenopathy (RPA) in OPSCC relative to involvement of the oropharyngeal subsite, number of neck nodes, T classification and N classification. Design Retrospective review from 2003–2010 Setting Academic Referral Center Participants 205 previously untreated, advanced stage (III, IV), pathologically confirmed patients with OPSCC Exposure: Concurrent chemoradiation Main Outcome Measures Radiologic evidence of pathologic RPA was tabulated and related to involvement of the oropharyngeal subsite, number of neck nodes, T classification and N classification. Results Pathologic RPA was identified in 18% of patients. There were pathologic retropharyngeal lymph nodes in 12/89 (13%) base of tongue cancers, 24/109 (22%) tonsil cancers, and 1/7 (14%) other oropharyngeal subsite cancers. Increasing prevalence of RPA was positively correlated with closer proximity to the posterior tonsillar pillar. A multivariate predictive regression model using the oropharyngeal subsite, involvement of the posterior tonsillar pillar, number of metastatic nodes, T classification, and N classification, showed that the number of metastatic nodes was statistically significant with an odds ratio of 1.436 (p=0.0001, 95% confidence interval: 1.203 – 1.714). Conclusions and Relevance The prevalence of pathologic RPA in this cohort was 18% and patients with multiple nodes had the highest risk for pathologic RPA, followed by involvement of the posterior tonsillar pillar. However, this data suggests that there is no clear

  8. Meeting a Math Achievement Crisis

    ERIC Educational Resources Information Center

    Jennings, Lenora; Likis, Lori

    2005-01-01

    An urban community spotlighted declining mathematics achievement and took some measures, in which the students' performance increased substantially. The Benjamin Banneker Charter Public School in Cambridge, Massachusetts, engaged the entire community and launched the campaign called "Math Everywhere", which changed Benjamin Banneker's…

  9. Math: Basic Skills Content Standards

    ERIC Educational Resources Information Center

    CASAS - Comprehensive Adult Student Assessment Systems (NJ1), 2008

    2008-01-01

    This document presents content standards tables for math. [CASAS content standards tables are designed for educators at national, state and local levels to inform the alignment of content standards, instruction and assessment. The Content Standards along with the CASAS Competencies form the basis of the CASAS integrated assessment and curriculum…

  10. Math and Science. IDRA Focus.

    ERIC Educational Resources Information Center

    IDRA Newsletter, 1995

    1995-01-01

    This theme issue contains six articles on improving math and science education for minority group students, particularly language-minority students. "Accelerating Content Area Gains for English Language Learners" (Laura Chris Green) describes the Young Scientists Acquiring English project, which seeks to improve the content-area…

  11. Exploring Our Complex Math Identities

    ERIC Educational Resources Information Center

    Leatham, Keith R.; Hill, Diane S.

    2010-01-01

    In this article, the authors discuss some of the dispositions that comprise students' (and teachers') relationships with mathematics--what they call a "mathematical identity." They define "mathematical identity" as an individual's "relationship" with mathematics. They present three reflective tasks that can be used with math students at all levels…

  12. Developmental Math: What's the Answer?

    ERIC Educational Resources Information Center

    Cafarella, Brian

    2016-01-01

    Developmental mathematics has been under the radar within higher education for some time. The reality is that there are many proven best practices in developmental math. Unfortunately, there are many obstacles that prevent student success. Moreover, the high rates of attrition and failure have led state legislators and college administrators to…

  13. Using Math With Maple Sugaring.

    ERIC Educational Resources Information Center

    Christenson, Gary

    1984-01-01

    Suggest several math activities using the simple technique of tapping a sugar maple tree for sap. Information and activities presented are useful in tapping one or two trees on school property, helping students who tap trees at home, or leading a field trip to a nearby maple sugaring site. (ERB)

  14. Business Math in Everyday Life.

    ERIC Educational Resources Information Center

    McGee, Phil

    The material presented in this booklet is designed to provide supplemental information and exercises to aid in the development of basic everyday skills in business math. Seven units are presented with each unit containing basic information on the unit topic, followed by student exercises, and a review section. The seven units are (1) check writing…

  15. A Model for Math Modeling

    ERIC Educational Resources Information Center

    Lin, Tony; Erfan, Sasan

    2016-01-01

    Mathematical modeling is an open-ended research subject where no definite answers exist for any problem. Math modeling enables thinking outside the box to connect different fields of studies together including statistics, algebra, calculus, matrices, programming and scientific writing. As an integral part of society, it is the foundation for many…

  16. Math Anxiety in the Classroom.

    ERIC Educational Resources Information Center

    Sherard, Wade H.

    1981-01-01

    The author draws from the literature eight specific guidelines for classroom teachers to help them prevent or ameliorate students' math anxiety. Suggestions include: avoid sex stereotyping; help students develop self-confidence; concentrate on problem solving, spatial skills, and the language of mathematics; and provide a relaxed, supportive…

  17. Three brief assessments of math achievement.

    PubMed

    Steiner, Eric T; Ashcraft, Mark H

    2012-12-01

    Because of wide disparities in college students' math knowledge-that is, their math achievement-studies of cognitive processing in math tasks also need to assess their individual level of math achievement. For many research settings, however, using existing math achievement tests is either too costly or too time consuming. To solve this dilemma, we present three brief tests of math achievement here, two drawn from the Wide Range Achievement Test and one composed of noncopyrighted items. All three correlated substantially with the full achievement test and with math anxiety, our original focus, and all show acceptable to excellent reliability. When lengthy testing is not feasible, one of these brief tests can be substituted.

  18. Affective and Motivational Factors Mediate the Relation between Math Skills and Use of Math in Everyday Life

    PubMed Central

    Jansen, Brenda R. J.; Schmitz, Eva A.; van der Maas, Han L. J.

    2016-01-01

    This study focused on the use of math in everyday life (the propensity to recognize and solve quantitative issues in real life situations). Data from a Dutch nation-wide research on math among adults (N = 521) were used to investigate the question whether math anxiety and perceived math competence mediated the relationship between math skills and use of math in everyday life, taken gender differences into account. Results showed that women reported higher math anxiety, lower perceived math competence, and lower use of math in everyday life, compared to men. Women's skills were estimated at a lower level than men's. For both women and men, higher skills were associated with higher perceived math competence, which in turn was associated with more use of math in everyday life. Only for women, math anxiety also mediated the relation between math skills and use of math in everyday life. PMID:27148122

  19. Effects of Small-Group Tutoring with and without Validated Classroom Instruction on At-Risk Students' Math Problem Solving: Are Two Tiers of Prevention Better than One?

    ERIC Educational Resources Information Center

    Fuchs, Lynn S.; Fuchs, Douglas; Craddock, Caitlin; Hollenbeck, Kurstin N.; Hamlett, Carol L.; Schatschneider, Christopher

    2008-01-01

    This study assessed the effects of small-group tutoring with and without validated classroom instruction on at-risk students' math problem solving. Stratifying within schools, 119 3rd-grade classes were randomly assigned to conventional or validated problem-solving instruction (Hot Math, schema-broadening instruction). Students identified as at…

  20. Completing the Remedial Sequence and College-Level Credit-Bearing Math: Comparing Binary, Cumulative, and Continuation Ratio Logistic Regression Models

    ERIC Educational Resources Information Center

    Davidson, J. Cody

    2016-01-01

    Mathematics is the most common subject area of remedial need and the majority of remedial math students never pass a college-level credit-bearing math class. The majorities of studies that investigate this phenomenon are conducted at community colleges and use some type of regression model; however, none have used a continuation ratio model. The…

  1. Efficacy Expectations and Vocational Interests as Mediators between Sex and Choice of Math/Science College Majors: A Longitudinal Study

    PubMed

    Lapan; Shaughnessy; Boggs

    1996-12-01

    A longitudinal study was conducted to test the mediational role of efficacy expectations in relation to sex differences in the choice of a math/science college major. Data on 101 students were gathered prior to their entering college and then again after they had declared a major 3 years later. Path analytic results support the importance of both math self-efficacy beliefs and vocational interest in mathematics in predicting entry into math/science majors and mediating sex differences in these decisions. Also, students who described themselves as more extroverted were less likely to take additional math classes in high school. Students with stronger artistic vocational interests chose majors less related to math and science. School personnel are strongly encouraged to develop programs that challenge the crystallization of efficacy beliefs and vocational interest patterns before students enter college.

  2. Flipping a Calculus Class: One Instructor's Experience

    ERIC Educational Resources Information Center

    Palmer, Katrina

    2015-01-01

    This paper describes one instructor's experiences during a year of flipping four calculus classes. The first exploration attempts to understand student expectations of a math class and their preference towards a flipped classroom. The second examines success of students from a flipped classroom, and the last investigates relationships with student…

  3. "Blogfolios" and Their Role in the Development of Research Projects in an Advanced Academic Literacy Class for ESL Students

    ERIC Educational Resources Information Center

    Ananyeva, Maria

    2014-01-01

    This paper focuses on "blogfolios", online interactive blog-based portfolios, developed by students for class projects in Electronic Literacy. Blogfolios may contain interactive images, podcasts, and web-log discussions on a variety of researched academic topics. The impact of academic blogfolios on the second language learner's…

  4. Self-Regulation and Math Attitudes: Effects on Academic Performance in Developmental Math Courses at a Community College

    ERIC Educational Resources Information Center

    Otts, Cynthia D.

    2010-01-01

    The purpose of the study was to investigate the relationship among math attitudes, self-regulated learning, and course outcomes in developmental math. Math attitudes involved perceived usefulness of math and math anxiety. Self-regulated learning represented the ability of students to control cognitive, metacognitive, and behavioral aspects of…

  5. Does Math Self-Efficacy Mediate the Effect of the Perceived Classroom Environment on Standardized Math Test Performance?

    ERIC Educational Resources Information Center

    Fast, Lisa A.; Lewis, James L.; Bryant, Michael J.; Bocian, Kathleen A.; Cardullo, Richard A.; Rettig, Michael; Hammond, Kimberly A.

    2010-01-01

    We examined the effect of the perceived classroom environment on math self-efficacy and the effect of math self-efficacy on standardized math test performance. Upper elementary school students (N = 1,163) provided self-reports of their perceived math self-efficacy and the degree to which their math classroom environment was mastery oriented,…

  6. <math>PTmath>-symmetric slowing down of decoherence

    SciTech Connect

    Gardas, Bartlomiej; Deffner, Sebastian; Saxena, Avadh Behari

    2016-10-27

    Here, we investigate <math>PTmath>-symmetric quantum systems ultraweakly coupled to an environment. We find that such open systems evolve under <math>PTmath>-symmetric, purely dephasing and unital dynamics. The dynamical map describing the evolution is then determined explicitly using a quantum canonical transformation. Furthermore, we provide an explanation of why <math>PTmath>-symmetric dephasing-type interactions lead to a critical slowing down of decoherence. This effect is further exemplified with an experimentally relevant system, a <math>PTmath>-symmetric qubit easily realizable, e.g., in optical or microcavity experiments.

  7. Greg Tang: Making Math Count

    ERIC Educational Resources Information Center

    Pierpont, Katherine

    2006-01-01

    Greg Tang has a resume that could get his foot in the door to a lot of places. A graduate of Harvard with both a B.A. and M.A. in economics, Tang has found success as a business executive, a speechwriter, a software designer and owner of a Tae Kwon Do school. After the publication of his first best-selling book for children, "The Grapes of Math"…

  8. Which Advanced Mathematics Courses Influence ACT Score? A State Level Analysis of the Iowa Class of 2012

    ERIC Educational Resources Information Center

    Grinstead, Mary L.

    2013-01-01

    This study explores the relationship between specific advanced mathematics courses and college readiness (as determined by ACT score). The ACT organization has found a consistent relationship between taking a minimum core number of mathematics courses and higher ACT scores (mathematics and composite) (ACT, Inc., 2012c). However, the extent to…

  9. A Phenomenological Study of How High School Advanced Placement Classes Prepared First-Generation College Students for Postsecondary Education

    ERIC Educational Resources Information Center

    Snyder, Scott

    2013-01-01

    This study investigated the lived experiences of first-generation college students and the perceived influence of taking high school Advanced Placement (AP) courses on their college education. The following research questions were addressed: (a) what motivated students to consider going to college, (b) what was their experience in taking AP…

  10. The Back Pocket Map: Social Class and Cultural Capital as Transferable Assets in the Advancement of Second-Generation Immigrants

    PubMed Central

    Fernández-Kelly, Patricia

    2014-01-01

    In this paper I move beyond current understandings of family- and school-related dynamics that explain the educational and occupational success of low-income immigrant children to investigate the role of cultural capital acquired in the country of origin. Class-related forms of knowledge acquired prior to migration can become invaluable assets in areas of destination through the realization of what Pierre Boutdieu calls habitus, that is, a series of embodied predispositions deployed by individuals in their pursuit of set objectives. Although the concept has attracted prolonged attention, the mechanisms by which the habitus is fulfilled remain unspecified. Here, I propose and examine three of those mechanisms: (a) cognitive correspondence, (b) positive emulation, and (c) active recollection. My study shows that class-related resources, like education, self definition, and remembrance of nation and ancestry play an important function, shaping youthful expectations and behaviors, and protecting the children of low-income immigrants from downward mobility. PMID:25431497

  11. Productive failure in learning math.

    PubMed

    Kapur, Manu

    2014-06-01

    When learning a new math concept, should learners be first taught the concept and its associated procedures and then solve problems, or solve problems first even if it leads to failure and then be taught the concept and the procedures? Two randomized-controlled studies found that both methods lead to high levels of procedural knowledge. However, students who engaged in problem solving before being taught demonstrated significantly greater conceptual understanding and ability to transfer to novel problems than those who were taught first. The second study further showed that when given an opportunity to learn from the failed problem-solving attempts of their peers, students outperformed those who were taught first, but not those who engaged in problem solving first. Process findings showed that the number of student-generated solutions significantly predicted learning outcomes. These results challenge the conventional practice of direct instruction to teach new math concepts and procedures, and propose the possibility of learning from one's own failed problem-solving attempts or those of others before receiving instruction as alternatives for better math learning.

  12. A Math Intervention for Third Grade Latino English Language Learners at Risk for Math Disabilities

    ERIC Educational Resources Information Center

    Orosco, Michael J.

    2014-01-01

    Word problems for English language learners (ELLs) at risk for math disabilities are challenging in terms of the constant need to develop precise math language and comprehension knowledge. As a result of this, ELLs may not only need math support but also reading and linguistic support. The purpose of this study was to assess the effectiveness of a…

  13. Math Matters: MDRC's Projects in Math for Low-Income Students, from Preschool to College

    ERIC Educational Resources Information Center

    MDRC, 2015

    2015-01-01

    In an increasingly technological world, developing basic math skills is crucial. Headlines regularly be-moan the international ranking of American students on math proficiency, and students from low-income families do worse in math than their more affluent peers. The federal Bureau of Labor Statistics projects that employment in occupations…

  14. Math and Science Are America's Future. National Math and Science Initiative Annual Report, 2008

    ERIC Educational Resources Information Center

    National Math and Science Initiative, 2008

    2008-01-01

    This paper presents the annual report of the National Math and Science Initiative (NMSI) for 2008. Eighteen months ago, the National Math and Science Initiative did not exist. Today NMSI is helping lead the country forward in math and science. In just 18 months, NMSI has rolled out the first round of grants and has implemented programs in 14…

  15. Math Performance as a Function of Math Anxiety and Arousal Performance Theory

    ERIC Educational Resources Information Center

    Farnsworth, Donald M., Jr.

    2009-01-01

    While research continues to link increased math anxiety with reduced working memory, the exact nature of the relationship remains elusive. In addition, research regarding the extent of the impact math anxiety has on working memory is contradictory. This research clarifies the directional nature of math anxiety as it pertains to working memory, and…

  16. Using an Intelligent Tutor and Math Fluency Training to Improve Math Performance

    ERIC Educational Resources Information Center

    Arroyo, Ivon; Royer, James M.; Woolf, Beverly P.

    2011-01-01

    This article integrates research in intelligent tutors with psychology studies of memory and math fluency (the speed to retrieve or calculate answers to basic math operations). It describes the impact of computer software designed to improve either strategic behavior or math fluency. Both competencies are key to improved performance and both…

  17. Increasing Heavy Oil Reserves in the Wilmington Oil Field Through Advanced Reservoir Characterization and Thermal Production Technologies, Class III

    SciTech Connect

    City of Long Beach; Tidelands Oil Production Company; University of Southern California; David K. Davies and Associates

    2002-09-30

    The objective of this project was to increase the recoverable heavy oil reserves within sections of the Wilmington Oil Field, near Long Beach, California through the testing and application of advanced reservoir characterization and thermal production technologies. It was hoped that the successful application of these technologies would result in their implementation throughout the Wilmington Field and, through technology transfer, will be extended to increase the recoverable oil reserves in other slope and basin clastic (SBC) reservoirs.

  18. Increasing Heavy Oil Reserves in the Wilmington Oil Field Through Advanced Reservoir Characterization and Thermal Production Technologies, Class III

    SciTech Connect

    City of Long Beach; Tidelands Oil Production Company; University of Southern California; David K. Davies and Associates

    2002-09-30

    The objective of this project was to increase the recoverable heavy oil reserves within sections of the Wilmington Oil Field, near Long Beach, California through the testing and application of advanced reservoir characterization and thermal production technologies. The successful application of these technologies would result in expanding their implementation throughout the Wilmington Field and, through technology transfer, to other slope and basin clastic (SBC) reservoirs.

  19. Flipping a Math Content Course for Pre-Service Elementary School Teachers

    ERIC Educational Resources Information Center

    Ford, Pari

    2015-01-01

    In this paper I will share my experience with flipping a math content course for pre-service elementary teachers. The flipped class format involves students receiving instruction outside the classroom through readings and/or video lectures and working on "homework" inside the classroom. I will share strategies for creating lessons for my…

  20. Our Move: Using Chess to Improve Math Achievement for Students Who Receive Special Education Services

    ERIC Educational Resources Information Center

    Barrett, David C.; Fish, Wade W.

    2011-01-01

    This causal-comparative study evaluated a 30-week chess instructional program implemented within special education math classes for students in the sixth, seventh, and eighth grades in a suburban middle school located in the southwestern United States. An analysis of covariance (ANCOVA) was utilized to compare the adjusted means for the comparison…

  1. Innovations in Developmental Math: Community Colleges Enhance Support for Nontraditional Students

    ERIC Educational Resources Information Center

    Le, Cecilia; Rogers, Kimberly R.; Santos, Janet

    2011-01-01

    Nearly 60 percent of incoming community college students are unprepared for college-level work and must take at least one pre-college, "developmental" course, usually in math or English, before enrolling in any credit-bearing classes toward a degree. Within developmental education, students are most likely to need help with mathematics,…

  2. Effect of Training in Math Metacognitive Strategy on Fractional Achievement of Nigerian Schoolchildren

    ERIC Educational Resources Information Center

    Onu, V. C.; Eskay, M.; Igbo, J. N.; Obiyo, N.; Agbo, O.

    2012-01-01

    This study examined the effect of training in math metacognition on fractional mathematics among primary school pupils, with a quasi-experimental design, specifically a post-test only control group design. Two intact classes were randomly selected and assigned to treatment and control conditions. Sixty primary six pupils constituted the sample…

  3. Getting Students through Remedial Math Is a Constant Struggle, but This College Keeps Trying

    ERIC Educational Resources Information Center

    Blum, Debra E.

    2007-01-01

    As at many two-year colleges around the country, the pass rate among Montgomery County Community College students who take remedial-math classes, which cover material students are typically expected to master in high school, is much lower than school officials would like. Of the roughly 1,350 new students at Montgomery County who took a…

  4. The Efficacy of Instructional Strategy on Mathematics Achievement, Attitudes, and Anxiety Levels of Developmental Math Students

    ERIC Educational Resources Information Center

    Thomas-Browne, Carmen G.

    2009-01-01

    This dissertation investigated three instructional strategies in developmental math classes to determine if instructional strategy had a positive effect on student achievement, attitude towards mathematics, and anxiety level towards mathematics at a college in western Pennsylvania for students majoring in applied arts. The significance of this…

  5. Impacts of Grouping and Time on the Math Learning of Language Minority Kindergartners

    ERIC Educational Resources Information Center

    Garrett, Rachel; Hong, Guanglei

    2016-01-01

    Previous research has indicated benefits and potential pitfalls of within-class homogeneous and heterogeneous ability grouping for elementary math learning. However, there has been scant evidence with regard to the impacts of grouping for language minority kindergartners who may experience the small group setting differentially due to their…

  6. Designing Tasks for Math Modeling in College Algebra: A Critical Review

    ERIC Educational Resources Information Center

    Staats, Susan; Robertson, Douglas

    2014-01-01

    Over the last decade, the pedagogical approach known as mathematical modeling has received increased interest in college algebra classes in the United States. Math modeling assignments ask students to develop their own problem-solving tools to address non-routine, realistic scenarios. The open-ended quality of modeling activities creates dilemmas…

  7. The Role of Individual and Contextual Factors in the Development of Maths Skills

    ERIC Educational Resources Information Center

    Kikas, Eve; Peets, Katlin; Palu, Anu; Afanasjev, Juri

    2009-01-01

    In this study, we examined the development of maths skills in 269 Estonian primary school children (119 boys and 150 girls; 20 classes). Testing was carried out over a three-year period (Grade 1-Grade 3). Before the last testing session, children's verbal skills and motivational orientations were also tested. In addition, teachers evaluated…

  8. Short-term pharyngeal airway changes after mandibular advancement surgery in adult Class II-Patients--a three-dimensional retrospective study.

    PubMed

    Kochel, Janka; Meyer-Marcotty, Philipp; Sickel, Franka; Lindorf, Helmut; Stellzig-Eisenhauer, Angelika

    2013-03-01

    The purpose of this study was to investigate volume changes in posterior airway space (PAS) after bilateral mandibular advancement surgery. Measurements were taken based on three-dimensional (3D) records available for a large and homogeneous cohort of patients. Pre- and postoperative CBCT scans of 102 adult patients with Class II dysgnathia were visualized and analyzed using 3D software (Mimics® Innovation Suite 14.1; Materialise, Leuven, Belgium). The PAS was divided into three segments by three planes parallel and one plane perpendicular to the Frankfort horizontal plane. Total volume, partial volumes, and cross-sectional areas were calculated from the pre- and postoperative scans. Dahlberg coefficients were obtained to verify each parameter for the measurements' reliability. The statistical significance of the changes observed was analyzed by Wilcoxon's rank-sum test. Highly significant (p=0.000) increases in total posterior airway volume (+32.0%) were noted as an effect of mandibular advancement surgery, amounting to 45.6% in the lower PAS third compared to 38.8% in the middle and 12.5% in the upper PAS third. We also obtained highly significant (p=0.000) increases in all the cross-sectional areas investigated, amounting to 48.5% on the soft-palate level compared to 21.6% on the level of the epiglottis tip, and 14.6% on the hard-palate level. These results demonstrate that bilateral mandibular advancement surgery in Class II-Patients leads to significant increases in PAS volume and significant widening of the narrower sites inside the pharynx.

  9. Mathematics anxiety: separating the math from the anxiety.

    PubMed

    Lyons, Ian M; Beilock, Sian L

    2012-09-01

    Anxiety about math is tied to low math grades and standardized test scores, yet not all math-anxious individuals perform equally poorly in math. We used functional magnetic resonance imaging to separate neural activity during the anticipation of doing math from activity during math performance itself. For higher (but not lower) math-anxious individuals, increased activity in frontoparietal regions when simply anticipating doing math mitigated math-specific performance deficits. This network included bilateral inferior frontal junction, a region involved in cognitive control and reappraisal of negative emotional responses. Furthermore, the relation between frontoparietal anticipatory activity and highly math-anxious individuals' math deficits was fully mediated (or accounted for) by activity in caudate, nucleus accumbens, and hippocampus during math performance. These subcortical regions are important for coordinating task demands and motivational factors during skill execution. Individual differences in how math-anxious individuals recruit cognitive control resources prior to doing math and motivational resources during math performance predict the extent of their math deficits. This work suggests that educational interventions emphasizing control of negative emotional responses to math stimuli (rather than merely additional math training) will be most effective in revealing a population of mathematically competent individuals, who might otherwise go undiscovered.

  10. Recent advances in Major Histocompatibility Complex (MHC) class I antigen presentation: Plastic MHC molecules and TAPBPR-mediated quality control

    PubMed Central

    van Hateren, Andy; Bailey, Alistair; Elliott, Tim

    2017-01-01

    We have known since the late 1980s that the function of classical major histocompatibility complex (MHC) class I molecules is to bind peptides and display them at the cell surface to cytotoxic T cells. Recognition by these sentinels of the immune system can lead to the destruction of the presenting cell, thus protecting the host from pathogens and cancer. Classical MHC class I molecules (MHC I hereafter) are co-dominantly expressed, polygenic, and exceptionally polymorphic and have significant sequence diversity. Thus, in most species, there are many different MHC I allotypes expressed, each with different peptide-binding specificity, which can have a dramatic effect on disease outcome. Although MHC allotypes vary in their primary sequence, they share common tertiary and quaternary structures. Here, we review the evidence that, despite this commonality, polymorphic amino acid differences between allotypes alter the ability of MHC I molecules to change shape (that is, their conformational plasticity). We discuss how the peptide loading co-factor tapasin might modify this plasticity to augment peptide loading. Lastly, we consider recent findings concerning the functions of the non-classical MHC I molecule HLA-E as well as the tapasin-related protein TAPBPR (transporter associated with antigen presentation binding protein-related), which has been shown to act as a second quality-control stage in MHC I antigen presentation. PMID:28299193

  11. Is math anxiety in the secondary classroom limiting physics mastery? A study of math anxiety and physics performance

    NASA Astrophysics Data System (ADS)

    Mercer, Gary J.

    This quantitative study examined the relationship between secondary students with math anxiety and physics performance in an inquiry-based constructivist classroom. The Revised Math Anxiety Rating Scale was used to evaluate math anxiety levels. The results were then compared to the performance on a physics standardized final examination. A simple correlation was performed, followed by a multivariate regression analysis to examine effects based on gender and prior math background. The correlation showed statistical significance between math anxiety and physics performance. The regression analysis showed statistical significance for math anxiety, physics performance, and prior math background, but did not show statistical significance for math anxiety, physics performance, and gender.

  12. Individual differences in nonverbal number skills predict math anxiety.

    PubMed

    Lindskog, Marcus; Winman, Anders; Poom, Leo

    2017-02-01

    Math anxiety (MA) involves negative affect and tension when solving mathematical problems, with potentially life-long consequences. MA has been hypothesized to be a consequence of negative learning experiences and cognitive predispositions. Recent research indicates genetic and neurophysiological links, suggesting that MA stems from a basic level deficiency in symbolic numerical processing. However, the contribution of evolutionary ancient purely nonverbal processes is not fully understood. Here we show that the roots of MA may go beyond symbolic numbers. We demonstrate that MA is correlated with precision of the Approximate Number System (ANS). Individuals high in MA have poorer ANS functioning than those low in MA. This correlation remains significant when controlling for other forms of anxiety and for cognitive variables. We show that MA mediates the documented correlation between ANS precision and math performance, both with ANS and with math performance as independent variable in the mediation model. In light of our results, we discuss the possibility that MA has deep roots, stemming from a non-verbal number processing deficiency. The findings provide new evidence advancing the theoretical understanding of the developmental etiology of MA.

  13. Troubles of Understanding in Virtual Math Teams

    ERIC Educational Resources Information Center

    Zhou, Nan

    2010-01-01

    When groups engage in math problem solving in an online environment like the VMT (Virtual Math Teams) service, they can face significant challenges from troubles of individual and group understanding that emerge in their problem-solving process. We are interested in how shared understanding is interactionally constructed and accomplished in a…

  14. Infusing the Arts into Literacy and Math

    ERIC Educational Resources Information Center

    Principal, 2012

    2012-01-01

    Schools that are integrating the arts into literacy, math, and other core subjects are dispelling the notion that there's an either-or choice in education--either you focus on literacy and math or you provide a well-rounded curriculum in the arts and other subjects. Crayola grant-recipient schools are demonstrating that you can do both--and end up…

  15. Math 110 Sticker Caper: A Retention Intervention.

    ERIC Educational Resources Information Center

    Boyd, Vivian; And Others

    Students enrolled in two sections of college algebra (Math 110) at the University of Maryland in spring 1984 were informed about assistance available from the Math Lab. They were also informed that a sticker would be attached to any one of the four semester exams when grades indicated that the student should pursue one or more of the Lab services.…

  16. A Preliminary "Basic Math Program" Proposal.

    ERIC Educational Resources Information Center

    Luhring, Richard

    This report proposes a preliminary basic math program that may help mitigate the student attrition problem at Contra Costa College (California). For the purposes of this proposal, Math 101, 115, and 118 are identified as courses to be included in the program. The essential features of this proposed curriculum are summarized as follows: (1) it…

  17. Math on the Web: A Status Report.

    ERIC Educational Resources Information Center

    Miner, Robert; Topping, Paul

    This publication reports on resources on the Web for the area of math. A quick look is given at innovative sites under the areas of new resources for students, new ways for teachers and students to interact, new ways of presenting math, and new tools for research. Next, advantages and disadvantages are identified for each of the following…

  18. Mini-Portfolio on Math and Science.

    ERIC Educational Resources Information Center

    Teaching PreK-8, 1996

    1996-01-01

    Presents six articles dealing with math and science education: "Sneaker Geometry" (Jack George), "Fairs with a Flair" (Diane McCarty), "Generating Excitement with Math Projects" (Jeffrey Kostecky and Louis Roe), "Playing with Numbers" (Diana Smith), "When Student Teachers Want to Do Hands-On Science" (Betsy Feldkamp-Price), and "Science ala Carte"…

  19. Childcare Quality and Preschoolers' Math Development

    ERIC Educational Resources Information Center

    Choi, Ji Young; Dobbs-Oates, Jennifer

    2014-01-01

    This study examined the associations between four types of childcare quality (i.e. teacher-child closeness, frequency of math-related activities, and teacher education and experience) and preschoolers' residualised gain in math over the course of six months. Additionally, potential interactions between teacher-child closeness and other indicators…

  20. Five Keys for Teaching Mental Math

    ERIC Educational Resources Information Center

    Olsen, James R.

    2015-01-01

    After studying the Common Core State Standards for Mathematics (CCSSM) and brain-based learning research, James Olsen believes mental math instruction in secondary school mathematics (grades 7-12) and in teacher education programs needs increased attention. The purpose of this article is to share some keys for teaching mental math. Olsen also…

  1. Football to Improve Math and Reading Performance

    ERIC Educational Resources Information Center

    Van Klaveren, Chris; De Witte, Kristof

    2015-01-01

    Schools frequently increase the instructional time to improve primary school children's math and reading skills. There is, however, little evidence that math and reading skills are effectively improved by these instruction-time increases. This study evaluates "Playing for Success" (PfS), an extended school day program for underachieving…

  2. Why the Common Core Changes Math Instruction

    ERIC Educational Resources Information Center

    Faulkner, Valerie N.

    2013-01-01

    The Common Core math standards promote several important differences in how math concepts are taught and should be talked about. These changes will make it easier for younger students to comprehend and adapt to more complex concepts in the later grades. This guide should help elementary teachers make changes and adaptations that are in line the…

  3. Math and Mind Mapping: Origami Construction

    ERIC Educational Resources Information Center

    Sze, Susan

    2005-01-01

    Students with or without disabilities often experience difficulties with abstract math concepts. This paper is intended to help solve the mystery of math concepts through origami construction, a hands-on activity. Students are involved in constructing and deconstructing concepts by folding and unfolding a piece of paper which eventually leads to a…

  4. Saxon Math. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2016

    2016-01-01

    "Saxon Math" is a core curriculum for students in grades K-12 that uses an incremental approach to instruction and assessment. This approach limits the amount of new math content delivered to students each day and allows time for daily practice. New concepts are introduced gradually and integrated with previously introduced content so…

  5. Gameplaying for Maths Learning: Cooperative or Not?

    ERIC Educational Resources Information Center

    Ke, Fengfeng; Grabowski, Barbara

    2007-01-01

    This study investigated the effects of gameplaying on fifth-graders' maths performance and attitudes. One hundred twenty five fifth graders were recruited and assigned to a cooperative Teams-Games-Tournament (TGT), interpersonal competitive or no gameplaying condition. A state standards-based maths exam and an inventory on attitudes towards maths…

  6. Saxon Math. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2013

    2013-01-01

    "Saxon Math", published by Houghton Mifflin Harcourt, is a core curriculum for students in grades K-12. This report includes studies that investigate the potential impact of "Saxon Math" for students in grades 6-8. A distinguishing feature of the curriculum is its use of an incremental approach for instruction and assessment.…

  7. Saxon Math. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2013

    2013-01-01

    "Saxon Math," published by Houghton Mifflin Harcourt, is a core curriculum for students in grades K-5. A distinguishing feature of the curriculum is its use of an incremental approach for instruction and assessment. This approach limits the amount of new math content delivered to students each day and allows time for daily practice. New…

  8. Methods and Strategies: Math and Science Night

    ERIC Educational Resources Information Center

    Sullivan, Joan; Hatton, Mary

    2011-01-01

    Family Math and Science Nights engage students and parents in active investigations tied to the curriculum in a fun, informal environment. Through this program, families actively explore math and science ideas, discover together through guided inquiry, and apply their discoveries to solve a problem at the end. All activities are hands-on, use…

  9. Adaptively Ubiquitous Learning in Campus Math Path

    ERIC Educational Resources Information Center

    Shih, Shu-Chuan; Kuo, Bor-Chen; Liu, Yu-Lung

    2012-01-01

    The purposes of this study are to develop and evaluate the instructional model and learning system which integrate ubiquitous learning, computerized adaptive diagnostic testing system and campus math path learning. The researcher first creates a ubiquitous learning environment which is called "adaptive U-learning math path system". This…

  10. Explaining Math Achievement: Personality, Motivation, and Trust

    ERIC Educational Resources Information Center

    Kilic-Bebek, Ebru

    2009-01-01

    This study investigated the statistical significance of student trust next to the well-tested constructs of personality and motivation to determine whether trust is a significant predictor of course achievement in college math courses. Participants were 175 students who were taking undergraduate math courses in an urban public university. The…

  11. Math and Science Education. IDRA Focus.

    ERIC Educational Resources Information Center

    IDRA Newsletter, 1996

    1996-01-01

    This newsletter focuses on efforts to make math and science more attractive, relevant, and accessible to students, especially limited-English-proficient, minority, economically disadvantaged, female, and at-risk students. "TAAS Math Performance" (Linda Cantu) outlines recent statewide results for the controversial Texas Assessment of…

  12. Saxon Math. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2011

    2011-01-01

    "Saxon Math" is a textbook series covering grades K-12 based on incremental development and continual review of mathematical concepts to give students time to learn and practice concepts throughout the year. A distinguishing feature of "Saxon Math" is its use of a distributed approach--spreading practice and instruction for any…

  13. Making the Math/Science Connection.

    ERIC Educational Resources Information Center

    Sherman, Laurel Galbraith

    1989-01-01

    Suggestions are made for activities that combine the teaching of math and science. Math concepts include: graphing, estimating, measurement, statistics, geometry, and logic. Science topics include: plant reproduction, solar system, forces, longitude and latitude, Earth's magnetic field, nutrition, and heat. (IAH)

  14. Math & the Dyslexic: Making the Abstract Concrete.

    ERIC Educational Resources Information Center

    Kitzen, Kay

    1983-01-01

    Math historian Morris Kline suggests that math instruction should be made concrete and that teachers should not turn kids off by making intuitively understood concepts complex through the use of fancy language. He advocates using pictorial representations and examples of actual physical occurrences. The dyslexic student has special difficulties in…

  15. Soundoff: My Anxieties about Math Anxiety.

    ERIC Educational Resources Information Center

    Greenwood, Jay

    1984-01-01

    Math anxiety affects both sexes, and is not the cause of imbalance in mathematical professions. Attempts to broaden perceptions of mathematics deal only with the symptoms of math anxiety. The principal cause is the methodology used to teach mathematics. Problem-solving processes must be employed. (MNS)

  16. Saxon Math. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2004

    2004-01-01

    "Saxon Math" focuses on fundamental mathematics skills, targeting children from kindergarten through grade 12. This report focuses on middle school math, defined as grades 6 through 9. The 6th grade curriculum covers simplifying expressions containing parentheses, graphing functions, and understanding ratios and proportions. The 7th grade…

  17. Using Concurrent Verbalization to Measure Math Comprehension

    ERIC Educational Resources Information Center

    Lambeth, Cathryn Colley

    2012-01-01

    The current study investigated variability in student performance on a concurrent verbalization measure based on a grade-level sample math word problem and sought to determine to what extent the variability in verbalization scores is related to scores on a reliable measure of reading (DIBELS Next) and math (easyCBM) and to student factors (e.g.…

  18. Gender Issues and the Math/Science Curricula: Effects on Females.

    ERIC Educational Resources Information Center

    Campbell, Kathleen T.; Evans, Cay

    This paper discusses a study that compared enrollment patterns in advanced math and science courses of (n=720) junior and senior girls in public coed and parochial all-girls high schools in Louisiana. The study also examined survey responses regarding career goals and positive and negative career influences on girls. The same survey responses from…

  19. Math Interventions for Students with Autism Spectrum Disorder: A Best-Evidence Synthesis

    ERIC Educational Resources Information Center

    King, Seth A.; Lemons, Christopher J.; Davidson, Kimberly A.

    2016-01-01

    Educators need evidence-based practices to assist students with disabilities in meeting increasingly rigorous standards in mathematics. Students with autism spectrum disorder (ASD) are increasingly expected to demonstrate learning of basic and advanced mathematical concepts. This review identifies math intervention studies involving children and…

  20. Improve Girls' and Women's Opportunities in Science, Technology, Engineering, and Math

    ERIC Educational Resources Information Center

    American Association of University Women, 2010

    2010-01-01

    In the last 50 years, more than half of America's sustained economic growth was created by the five percent of the workforce who create, manage, and maintain the processes and products of innovation: engineers, scientists, and advanced-degree technologists. America's science, technology, and math workforce is aging while jobs requiring specialized…

  1. Racial-Ethnic Differences at the Intersection of Math Course-Taking and Achievement

    ERIC Educational Resources Information Center

    Riegle-Crumb, Catherine; Grodsky, Eric

    2010-01-01

    Despite increases in the representation of African American and Hispanic youth in advanced math courses in high school over the past two decades, recent national reports indicate that substantial inequality in achievement remains. These inequalities can temper one's optimism about the degree to which the United States has made real progress toward…

  2. Cognitive Hierarchies of Mathematics Learning: An Analysis of the ST Math Curriculum

    ERIC Educational Resources Information Center

    Kibrick, Melissa Courtney

    2013-01-01

    This dissertation tests a dynamic assessment-based cognitive hierarchy model and attempts to identify mathematical concepts that predict student learning potential on more advanced mathematical concepts using the units from ST Math, a self-paced curriculum, for third, fourth, and fifth grade students. The quantitative analyses compared a…

  3. Math Readiness and Preparation for Competitive College Majors and Careers: The Case of Black Students.

    ERIC Educational Resources Information Center

    Thomas, Gail E.

    This study examines factors that determine the enrollment of black students in the high school math courses (i.e., advanced algebra, trigonometry, calculus) that are necessary for competitive college and major field access. The data are from a local college survey of juniors and seniors who were enrolled in eight (8) local public and private…

  4. Magic SEED? A New Approach to Teaching Math Produces Some Eye-Popping Results.

    ERIC Educational Resources Information Center

    Shore, Debra

    1991-01-01

    Project SEED is a successful program that teaches elementary school students advanced math. Specialists conduct 45-minute lessons, asking questions designed to help students discover mathematical logic. Students respond with a system of SEED hand signals which allow everyone to participate and be monitored at once. (SM)

  5. Integrated Engineering Math-Based Summer Bridge Program for Student Retention

    ERIC Educational Resources Information Center

    Gleason, Jim; Boykin, Karen; Johnson, Pauline; Bowen, Larry; Whitaker, Kevin W.; Micu, Celina; Raju, Dheeraj; Slappey, Carter

    2010-01-01

    In an effort to reduce the engineering student withdrawal rate due to mathematics, The University of Alabama developed a unique, informal, interactive, and interdisciplinary five-week summer residence program called the Engineering Math Advancement Program (E-MAP). The program aims to increase retention by preparing students to be successful in…

  6. Physics, Math, and Making Sense: Understanding how brains learn science

    NASA Astrophysics Data System (ADS)

    Redish, Edward

    2007-03-01

    Recent developments in neuroscience, cognitive science, and behavioral science are helping physics education researchers develop a theoretical understanding of physics teaching and learning. This understanding helps in two ways. 1). We can make sense of the way students respond (often inappropriately) to our instruction. 2). We can learn to appreciate the difficulties we have as instructors in unpacking and identifying critical components of our own knowledge. Building on observations of student learning in introductory and advanced physics, I identify critical components for teaching physics with math that are often overlooked in traditional instruction.

  7. Pharyngeal airway space and frontal and sphenoid sinus changes after maxillomandibular advancement with counterclockwise rotation for class II anterior open bite malocclusions

    PubMed Central

    Prado, FB; Rossi, AC; Freire, AR; Groppo, FC; De Moraes, M; Caria, PHF

    2012-01-01

    Objectives The purpose of this study was to cephalometrically evaluate the pharyngeal airway space and frontal and sphenoid sinus changes after maxillomandibular advancement counterclockwise rotation for class II anterior open bite malocclusion. Methods The study included 49 patients (98 lateral teleradiographs; 36 females and 13 males) who were analysed in the pre-operative (1 week before surgery) and post-operative (6 months after surgery) periods. In each lateral teleradiography, the dimensions of the inferior and superior pharyngeal airway space, TB-PhW1 [the point between the posterior aspect of the tongue to the dorsal pharyngeal wall (oropharynx) (TB) and the point on the dorsal pharyngeal wall closest to TB (PhW1)] and UP-PhW2 [and the point between the posterior aspect of the soft palate to the dorsal pharyngeal wall (nasopharynx) (UP) (PhW2)] measurements were evaluated, as well as the dimensions of the frontal and sphenoid sinuses. The differences between the two operative times were evaluated by Student's t-test. Results All measurements showed excellent reproducibility for the intraclass correlation coefficient (ICC > 0.9; p < 0.0001). There was an increase in the measurements TB-PhW1 and UP-PhW2 and a decrease in the dimensions of the frontal and sphenoid sinuses after orthognathic surgery. Conclusions The morphology of the superior and inferior pharyngeal airway space and frontal and sphenoid sinuses changes after 6 months of maxillomandibular advancement counterclockwise rotation for class II anterior open bite malocclusion. PMID:22116128

  8. Hawaiian Language and Culture in the Middle Level Math Class

    ERIC Educational Resources Information Center

    Terai, Kim E.

    2010-01-01

    The Kamehameha Schools (KS) is a private co-educational institution that was established under the terms of the will of Princess Bernice Pauahi Bishop in 1887. KS operates three campuses Kapalama (O'ahu), Pukalani (Maui), and Kea'au (Hawai'i island) that serves over 6,500 students from preschool through twelfth grade. KS recently adopted a…

  9. Math Exchanges: Guiding Young Mathematicians in Small-Group Meetings

    ERIC Educational Resources Information Center

    Wedekind, Kassia Omohundro

    2011-01-01

    Traditionally, small-group math instruction has been used as a format for reaching children who struggle to understand. Math coach Kassia Omohundro Wedekind uses small-group instruction as the centerpiece of her math workshop approach, engaging all students in rigorous "math exchanges." The key characteristics of these mathematical conversations…

  10. What to Look for in Your Math Classrooms

    ERIC Educational Resources Information Center

    Nelson, Barbara Scott; Sassi, Annette

    2006-01-01

    Principals need to get away from traditional beliefs that equate math success solely with rote knowledge of math facts and the ability to calculate. Today, math instruction also is being directed to student understanding of essential concepts. Principals must learn what to look for when they visit math classrooms to make sure it is being taught…

  11. Math at Work: Using Numbers on the Job

    ERIC Educational Resources Information Center

    Torpey, Elka

    2012-01-01

    Math is used in many occupations. And, experts say, workers with a strong background in mathematics are increasingly in demand. That equals prime opportunity for career-minded math enthusiasts. This article describes how math factors into careers. The first section talks about some of the ways workers use math in the workplace. The second section…

  12. Math Intervention Teachers' Pedagogical Content Knowledge and Student Achievement

    ERIC Educational Resources Information Center

    Waller, Lisa Ivey

    2012-01-01

    This research investigated the relationship of math intervention teachers' (MITs) pedagogical content knowledge (PCK) and students' math achievement gains in primary math interventions. The Kentucky Center for Mathematics gathered data on the MITs and primary math intervention students included in this study. Longitudinal data were analyzed for a…

  13. Math-Gender Stereotypes in Elementary School Children

    ERIC Educational Resources Information Center

    Cvencek, Dario; Meltzoff, Andrew N.; Greenwald, Anthony G.

    2011-01-01

    A total of 247 American children between 6 and 10 years of age (126 girls and 121 boys) completed Implicit Association Tests and explicit self-report measures assessing the association of (a) "me" with "male" (gender identity), (b) "male" with "math" (math-gender stereotype), and (c) "me" with "math" (math self-concept). Two findings emerged.…

  14. Radical Math: Creating Balance in an Unjust World, Conference Report

    ERIC Educational Resources Information Center

    Davidson, Jill

    2007-01-01

    Founded in 2006 by Jonathan Osler, Math and Community Organizing teacher at El Puente Academy for Peace and Justice, a public CES high school in Brooklyn, New York, Radical Math is an organization for educators working to integrate issues of political, economic, and social justice into math education. In April 2007, Radical Math cosponsored…

  15. Class Schedules Need Class.

    ERIC Educational Resources Information Center

    Monfette, Ronald J.

    1986-01-01

    Argues that college publications, including class schedules, must be accurate, timely, and easy to read and follow. Describes Schoolcraft College's unified format approach to publications marketing. Offers suggestions on the design, format, and distribution of class schedules. (DMM)

  16. The neurodevelopmental basis of math anxiety.

    PubMed

    Young, Christina B; Wu, Sarah S; Menon, Vinod

    2012-05-01

    Math anxiety is a negative emotional reaction to situations involving mathematical problem solving. Math anxiety has a detrimental impact on an individual's long-term professional success, but its neurodevelopmental origins are unknown. In a functional MRI study on 7- to 9-year-old children, we showed that math anxiety was associated with hyperactivity in right amygdala regions that are important for processing negative emotions. In addition, we found that math anxiety was associated with reduced activity in posterior parietal and dorsolateral prefrontal cortex regions involved in mathematical reasoning. Multivariate classification analysis revealed distinct multivoxel activity patterns, which were independent of overall activation levels in the right amygdala. Furthermore, effective connectivity between the amygdala and ventromedial prefrontal cortex regions that regulate negative emotions was elevated in children with math anxiety. These effects were specific to math anxiety and unrelated to general anxiety, intelligence, working memory, or reading ability. Our study identified the neural correlates of math anxiety for the first time, and our findings have significant implications for its early identification and treatment.

  17. An Investigation of Boys' and Girls' Emotional Experience of Math, Their Math Performance, and the Relation between These Variables

    ERIC Educational Resources Information Center

    Erturan, Selin; Jansen, Brenda

    2015-01-01

    Gender differences in children's emotional experience of math, their math performance, and the relation between these variables were investigated in two studies. In Study 1, test anxiety, math anxiety, and math performance (whole-number computation) were measured in 134 children in grades 3-8 (ages 7-15 years). In Study 2, perceived math…

  18. Math Practice and Its Influence on Math Skills and Executive Functions in Adolescents with Mild to Borderline Intellectual Disability

    ERIC Educational Resources Information Center

    Jansen, Brenda R. J.; De Lange, Eva; Van der Molen, Mariet J.

    2013-01-01

    Adolescents with mild to borderline intellectual disability (MBID) often complete schooling without mastering basic math skills, even though basic math is essential for math-related challenges in everyday life. Limited attention to cognitive skills and low executive functioning (EF) may cause this delay. We aimed to improve math skills in an…

  19. Trajectories of Math Achievement and Perceived Math Competence over High School and Postsecondary Education: Effects of an All-Girl Curriculum in High School

    ERIC Educational Resources Information Center

    Shapka, Jennifer D.

    2009-01-01

    This study investigated the benefits of all-girls' classroom instruction in math and/or science during Grades 9 and/or 10, within the context of a public co-educational high school. There were 118 participants in this longitudinal investigation: 26 girls in the all-girl classes, as well as 42 girls and 50 boys in the regular co-educational…

  20. Math: The Gateway to Great Careers

    NASA Technical Reports Server (NTRS)

    Ploutz-Snyder, Robert

    2010-01-01

    This slide presentation examines the role of mathematical proficiency and how it relates to advantages in careers. It emphasises the role of math in attaining entrance to college, graduate schools, and a career that is interesting and well paying.

  1. Understanding the Home Math Environment and Its Role in Predicting Parent Report of Children’s Math Skills

    PubMed Central

    Ganley, Colleen M.; Purpura, David J.

    2016-01-01

    There is a growing literature concerning the role of the home math environment in children’s math development. In this study, we examined the relation between these constructs by specifically addressing three goals. The first goal was to identify the measurement structure of the home math environment through a series of confirmatory factor analyses. The second goal was to examine the role of the home math environment in predicting parent report of children’s math skills. The third goal was to test a series of potential alternative explanations for the relation between the home math environment and parent report of children’s skills, specifically the direct and indirect role of household income, parent math anxiety, and parent math ability as measured by their approximate number system performance. A final sample of 339 parents of children aged 3 through 8 drawn from Mechanical Turk answered a questionnaire online. The best fitting model of the home math environment was a bifactor model with a general factor representing the general home math environment, and three specific factors representing the direct numeracy environment, the indirect numeracy environment, and the spatial environment. When examining the association of the home math environment factors to parent report of child skills, the general home math environment factor and the spatial environment were the only significant predictors. Parents who reported doing more general math activities in the home reported having children with higher math skills, whereas parents who reported doing more spatial activities reported having children with lower math skills. PMID:28005925

  2. Math-gender stereotypes in elementary school children.

    PubMed

    Cvencek, Dario; Meltzoff, Andrew N; Greenwald, Anthony G

    2011-01-01

    A total of 247 American children between 6 and 10 years of age (126 girls and 121 boys) completed Implicit Association Tests and explicit self-report measures assessing the association of (a) me with male (gender identity), (b) male with math (math-gender stereotype), and (c) me with math (math self-concept). Two findings emerged. First, as early as second grade, the children demonstrated the American cultural stereotype that math is for boys on both implicit and explicit measures. Second, elementary school boys identified with math more strongly than did girls on both implicit and self-report measures. The findings suggest that the math-gender stereotype is acquired early and influences emerging math self-concepts prior to ages at which there are actual differences in math achievement.

  3. Cognitive consistency and math-gender stereotypes in Singaporean children.

    PubMed

    Cvencek, Dario; Meltzoff, Andrew N; Kapur, Manu

    2014-01-01

    In social psychology, cognitive consistency is a powerful principle for organizing psychological concepts. There have been few tests of cognitive consistency in children and no research about cognitive consistency in children from Asian cultures, who pose an interesting developmental case. A sample of 172 Singaporean elementary school children completed implicit and explicit measures of math-gender stereotype (male=math), gender identity (me=male), and math self-concept (me=math). Results showed strong evidence for cognitive consistency; the strength of children's math-gender stereotypes, together with their gender identity, significantly predicted their math self-concepts. Cognitive consistency may be culturally universal and a key mechanism for developmental change in social cognition. We also discovered that Singaporean children's math-gender stereotypes increased as a function of age and that boys identified with math more strongly than did girls despite Singaporean girls' excelling in math. The results reveal both cultural universals and cultural variation in developing social cognition.

  4. Math achievement is important, but task values are critical, too: examining the intellectual and motivational factors leading to gender disparities in STEM careers

    PubMed Central

    Wang, Ming-Te; Degol, Jessica; Ye, Feifei

    2015-01-01

    Although young women now obtain higher course grades in math than boys and are just as likely to be enrolled in advanced math courses in high school, females continue to be underrepresented in some Science, Technology, Engineering, and Mathematics (STEM) occupations. This study drew on expectancy-value theory to assess (1) which intellectual and motivational factors in high school predict gender differences in career choices and (2) whether students’ motivational beliefs mediated the pathway of gender on STEM career via math achievement by using a national longitudinal sample in the United States. We found that math achievement in 12th grade mediated the association between gender and attainment of a STEM career by the early to mid-thirties. However, math achievement was not the only factor distinguishing gender differences in STEM occupations. Even though math achievement explained career differences between men and women, math task value partially explained the gender differences in STEM career attainment that were attributed to math achievement. The identification of potential factors of women’s underrepresentation in STEM will enhance our ability to design intervention programs that are optimally tailored to female needs to impact STEM achievement and occupational choices. PMID:25741292

  5. Math achievement is important, but task values are critical, too: examining the intellectual and motivational factors leading to gender disparities in STEM careers.

    PubMed

    Wang, Ming-Te; Degol, Jessica; Ye, Feifei

    2015-01-01

    Although young women now obtain higher course grades in math than boys and are just as likely to be enrolled in advanced math courses in high school, females continue to be underrepresented in some Science, Technology, Engineering, and Mathematics (STEM) occupations. This study drew on expectancy-value theory to assess (1) which intellectual and motivational factors in high school predict gender differences in career choices and (2) whether students' motivational beliefs mediated the pathway of gender on STEM career via math achievement by using a national longitudinal sample in the United States. We found that math achievement in 12th grade mediated the association between gender and attainment of a STEM career by the early to mid-thirties. However, math achievement was not the only factor distinguishing gender differences in STEM occupations. Even though math achievement explained career differences between men and women, math task value partially explained the gender differences in STEM career attainment that were attributed to math achievement. The identification of potential factors of women's underrepresentation in STEM will enhance our ability to design intervention programs that are optimally tailored to female needs to impact STEM achievement and occupational choices.

  6. On the Leaky Math Pipeline: Comparing Implicit Math-Gender Stereotypes and Math Withdrawal in Female and Male Children and Adolescents

    ERIC Educational Resources Information Center

    Steffens, Melanie C.; Jelenec, Petra; Noack, Peter

    2010-01-01

    Many models assume that habitual human behavior is guided by spontaneous, automatic, or implicit processes rather than by deliberate, rule-based, or explicit processes. Thus, math-ability self-concepts and math performance could be related to implicit math-gender stereotypes in addition to explicit stereotypes. Two studies assessed at what age…

  7. Beyond Adoption Status: Post-Adoptive Parental Involvement and Children's Reading and Math Performance From Kindergarten to First Grade.

    PubMed

    Tan, Tony Xing; Kim, Eun Sook; Baggerly, Jennifer; Mahoney, E Emily; Rice, Jessica

    2016-09-12

    In this study, we went beyond adoption status to examine the associations between postadoption parental involvement and children's reading and math performance from kindergarten to first grade. Secondary data on a sample of adopted children and nonadopted children were drawn from the Early Childhood Longitudinal Study-Kindergarten Class of 1998 to 1999 (ECLS-K). Weighted data on the children's reading performance were available for 13,900 children (181 were adopted); weighted data on the children's math performance were available for 14,128 children (184 were adopted). Descriptive data showed no group difference in reading scores at all 3 Waves but adopted children scored lower than nonadopted children in math at Wave 2 (Spring of kindergarten) and Wave 3 (Spring of first grade). However, controlling for 6 covariates, latent growth modeling showed that adoption status was unrelated to Wave 1 reading and math scores or subsequent growth rate. Rather, parents' beliefs on skills needed to succeed in kindergarten were a significant predictor of reading and math performance at Wave 1 and subsequent growth rates, and parents' educational expectation was a significant predictor of growth rate in reading and math. Our findings highlight the importance of parental involvement in adopted children's learning. (PsycINFO Database Record

  8. Math and Movement: Practical Ways to Incorporate Math into Physical Education

    ERIC Educational Resources Information Center

    Wade, Marcia

    2016-01-01

    Each year, physical educators are asked to incorporate even more math, language arts, science and social studies into their curriculum. The challenge is how to do this without sacrificing the essential health and life skills provided by a quality physical education program. One program, Math & Movement, is a great aid for physical educators to…

  9. The Effects of the Elevate Math Summer Program on Math Achievement and Algebra Readiness

    ERIC Educational Resources Information Center

    Snipes, Jason; Huang, Chun-Wei; Jaquet, Karina; Finkelstein, Neal

    2016-01-01

    To raise math success rates in middle school, many schools and districts have implemented summer math programs designed to improve student preparation for algebra content in grade 8. However, little is known about the effectiveness of these programs. While students who participate typically experience learning gains, there is little rigorous…

  10. Gender Compatibility, Math-Gender Stereotypes, and Self-Concepts in Math and Physics

    ERIC Educational Resources Information Center

    Koul, Ravinder; Lerdpornkulrat, Thanita; Poondej, Chanut

    2016-01-01

    Positive self-assessment of ability in the quantitative domains is considered critical for student participation in science, technology, engineering, and mathematics field studies. The present study investigated associations of gender compatibility (gender typicality and contentedness) and math-gender stereotypes with self-concepts in math and…

  11. Maternal Math Talk in the Home and Math Skills in Preschool Children

    ERIC Educational Resources Information Center

    Susperreguy, Maria Ines; Davis-Kean, Pamela E.

    2016-01-01

    Research Findings: The current study analyzed the relation between the amount of mathematical input that preschool children hear (i.e., math talk) from their mothers in their homes and their early math ability a year later. Forty mother-child dyads recorded their naturalistic exchanges in their homes using an enhanced audio-recording device (the…

  12. Investigating Validity of Math 105 as Prerequisite to Math 201 among Undergraduate Students, Nigeria

    ERIC Educational Resources Information Center

    Zakariya, Yusuf F.

    2016-01-01

    In this study, the author examined the validity of MATH 105 as a prerequisite to MATH 201. The data for this study was extracted directly from the examination results logic of the university. Descriptive statistics in form of correlations and linear regressions were used to analyze the obtained data. Three research questions were formulated and…

  13. Math Is Like a Scary Movie? Helping Young People Overcome Math Anxiety

    ERIC Educational Resources Information Center

    Kulkin, Margaret

    2016-01-01

    Afterschool teachers who tutor students or provide homework help have a unique opportunity to help students overcome the social or emotional barriers that so often block learning. They can embrace a creative and investigative approach to math learning. Margaret Kulkin's interest in being a math attitude "myth-buster" led her to apply to…

  14. Teaching Basic Math Skills to Preschoolers Using "Connecting Math Concepts Level K"

    ERIC Educational Resources Information Center

    McKenzie, Michelle A.; Marchand-Martella, Nancy E.; Moore, Marion E.; Martella, Ronald C.

    2004-01-01

    This study investigated the effects of teaching basic math skills to 16 children (11 typically developing, 5 with developmental delays) in an integrated university preschool. "Connecting Math Concepts Level K (CMC--K"; Engelmann & Becker, 1995) was delivered by the classroom teacher to small groups of 4 to 6 children over 6.5 weeks.…

  15. Building Math Fluency for Students with Developmental Disabilities and Attentional Difficulties Using "Great Leaps Math"

    ERIC Educational Resources Information Center

    Jolivette, Kristine; Lingo, Amy S.; Houchins, David E.; Barton-Arwood, Sally M.; Shippen, Margaret E.

    2006-01-01

    The effects of a fluency building math program on addition and subtraction computational skills were evaluated using a multiple probe across subjects design. Two students with developmental disabilities and one student with attentional difficulties participated in a supplemental intervention using the Great Leaps Math program. Analyses indicated…

  16. Evaluation of the MIND Research Institute's Spatial-Temporal Math (ST Math) Program in California

    ERIC Educational Resources Information Center

    Wendt, Staci; Rice, John; Nakamoto, Jonathan

    2014-01-01

    The MIND Research Institute contracted with the Evaluation Research Program at WestEd to conduct an independent assessment of mathematics outcomes in elementary school grades across California that were provided with the ST Math program. Spatial-Temporal (ST) Math is a game-based instructional software designed to boost K-5 and secondary-level…

  17. STEM Educator Pipeline: Doing the Math on Recruiting Math and Science Teachers. Issue Brief

    ERIC Educational Resources Information Center

    ACT, Inc., 2013

    2013-01-01

    The proposed federal STEM Teacher Pathway program seeks to produce 100,000 new, high-quality math and science teachers in the next decade. How difficult will the goal be to achieve? This report uses data from the ACT® college readiness assessment to examine the feasibility of producing 100,000 high-quality math and science teachers in the next…

  18. Math Strategies You Can Count On: Tools & Activities to Build Math Appreciation, Understanding & Skills

    ERIC Educational Resources Information Center

    Forsten, Char

    2005-01-01

    This book offers classroom-tested activities designed to make even the most reluctant learners crazy about math. Appealing to everyone from sports fans to readers, future fashion designers to budding musicians, the activities presented in this book offer ways to develop a deep-rooted love and appreciation of math in every student. Teachers are…

  19. Math Tracks: What Pace in Math Is Best for the Middle School Child?

    ERIC Educational Resources Information Center

    Morrison, Michelle

    2011-01-01

    Mathematics is a critical part of academic preparation of the middle school child, or, as Dr. Maria Montessori would refer to them, children in the third plane of development. Montessori educators are sincere in their endeavors not only to prepare young students for further studies of math and the application of math in their world and careers,…

  20. Longitudinal Pathways from Math Intrinsic Motivation and Achievement to Math Course Accomplishments and Educational Attainment

    ERIC Educational Resources Information Center

    Gottfried, Adele Eskeles; Marcoulides, George A.; Gottfried, Allen W.; Oliver, Pamella H.

    2013-01-01

    Across 20 years, pathways from math intrinsic motivation and achievement (ages 9-17) to high school math course accomplishments and educational attainment (age 29) were analyzed. Academic intrinsic motivation was the theoretical foundation. To determine how initial status and change in motivation and achievement related to course accomplishments…

  1. Gender compatibility, math-gender stereotypes, and self-concepts in math and physics

    NASA Astrophysics Data System (ADS)

    Koul, Ravinder; Lerdpornkulrat, Thanita; Poondej, Chanut

    2016-12-01

    [This paper is part of the Focused Collection on Gender in Physics.] Positive self-assessment of ability in the quantitative domains is considered critical for student participation in science, technology, engineering, and mathematics field studies. The present study investigated associations of gender compatibility (gender typicality and contentedness) and math-gender stereotypes with self-concepts in math and physics. Statistical analysis of survey data was based on a sample of 170 male and female high school science students matched on propensity scores based on age and past GPA scores in math. Results of MANCOVA analyses indicated that the combination of high personal gender compatibility with low endorsement of math-gender stereotypes was associated with low gender differentials in math and physics self-concepts whereas the combination of high personal gender compatibility with high endorsement of math-gender stereotypes was associated with high gender differentials in math and physics self-concepts. These results contribute to the recent theoretical and empirical work on antecedents to the math and physics identities critical to achieving gender equity in STEM fields.

  2. A Comparative Study of Integrating Multimedia into the Third Grade Math Curriculum to Improve Math Learning

    ERIC Educational Resources Information Center

    Liu, Yuliang

    2013-01-01

    This quasi-experimental study was to design, develop, and implement one multimedia math lesson in third grade to improve students' math learning. The non-equivalent control group design was used. The experimental group had 11 third grade students and the control group had 15 third grade students in an African American predominated elementary…

  3. The Aftermath of Remedial Math: Investigating the Low Rate of Certificate Completion among Remedial Math Students

    ERIC Educational Resources Information Center

    Bahr, Peter Riley

    2013-01-01

    Nationally, a majority of community college students require remedial assistance with mathematics, but comparatively few students who begin the remedial math sequence ultimately complete it and achieve college-level math competency. The academic outcomes of students who begin the sequence but do not complete it are disproportionately unfavorable:…

  4. Math Anxiety and the "Math Gap": How Attitudes toward Mathematics Disadvantages Students as Early as Preschool

    ERIC Educational Resources Information Center

    Geist, Eugene

    2015-01-01

    This study was conducted to examine the attitudes of Head Start teachers toward mathematics and how it may influence how and what they teach in the classroom. In general, the findings of this study can be summarized as this: 1) Math anxiety affects how teachers assess their ability at mathematics. The more math anxiety they report, the lower they…

  5. Math fluency is etiologically distinct from untimed math performance, decoding fluency, and untimed reading performance: evidence from a twin study.

    PubMed

    Petrill, Stephen; Logan, Jessica; Hart, Sara; Vincent, Pamela; Thompson, Lee; Kovas, Yulia; Plomin, Robert

    2012-01-01

    The authors examined whether math fluency was independent from untimed math and from reading using 314 pairs of school-aged twins drawn from the Western Reserve Reading and Math Projects. Twins were assessed through a 90-min home visit at approximately age 10 and were reassessed in their homes approximately 1 year later. Results suggested that the shared environment and genetics influenced the covariance among math fluency, untimed math measures, and reading measures. However, roughly two thirds of the variance in math fluency was independent from untimed math measures and reading, including reading fluency. The majority of this independent variance was the result of genetic factors that were longitudinally stable across two measurement occasions. These results suggest that math fluency, although related to other math measures, may also be a genetically distinct dimension of mathematics performance.

  6. CAI in Advanced Literature Class.

    ERIC Educational Resources Information Center

    Hinton, Norman

    1981-01-01

    Ways that computer assisted instruction (CAI) can be useful in teaching English at upperclass and graduate levels are considered, with illustrations from PLATO lessons that have been composed and programmed. One lesson takes advantage of PLATO's graphic design capabilities, which enabled the teacher to design the runic figures and to show them in…

  7. Columbia/Willamette Skill Builders Consortium. Final Performance Report. Appendix 5A: Oregon Cutting Systems and Warn Industries, Inc. Basic Math/Shop Math and Computer Basics. Instructors' Reports and Sample Curriculum Materials.

    ERIC Educational Resources Information Center

    Copeland, Scott

    Workplace literacy projects were established at Warn Industries, a winch and hubcap maker, and Oregon Cutting Systems (OCS), a producer of cutting edges supplying the timber industry by Clackamas Community College (Oregon). At Warn, project staff developed functional context materials, delivered instruction to a math class, and implemented a basic…

  8. Improving Student Achievement in Math and Science

    NASA Technical Reports Server (NTRS)

    Sullivan, Nancy G.; Hamsa, Irene Schulz; Heath, Panagiota; Perry, Robert; White, Stacy J.

    1998-01-01

    As the new millennium approaches, a long anticipated reckoning for the education system of the United States is forthcoming, Years of school reform initiatives have not yielded the anticipated results. A particularly perplexing problem involves the lack of significant improvement of student achievement in math and science. Three "Partnership" projects represent collaborative efforts between Xavier University (XU) of Louisiana, Southern University of New Orleans (SUNO), Mississippi Valley State University (MVSU), and the National Aeronautics and Space Administration (NASA), Stennis Space Center (SSC), to enhance student achievement in math and science. These "Partnerships" are focused on students and teachers in federally designated rural and urban empowerment zones and enterprise communities. The major goals of the "Partnerships" include: (1) The identification and dissemination of key indices of success that account for high performance in math and science; (2) The education of pre-service and in-service secondary teachers in knowledge, skills, and competencies that enhance the instruction of high school math and science; (3) The development of faculty to enhance the quality of math and science courses in institutions of higher education; and (4) The incorporation of technology-based instruction in institutions of higher education. These goals will be achieved by the accomplishment of the following objectives: (1) Delineate significant ?best practices? that are responsible for enhancing student outcomes in math and science; (2) Recruit and retain pre-service teachers with undergraduate degrees in Biology, Math, Chemistry, or Physics in a graduate program, culminating with a Master of Arts in Curriculum and Instruction; (3) Provide faculty workshops and opportunities for travel to professional meetings for dissemination of NASA resources information; (4) Implement methodologies and assessment procedures utilizing performance-based applications of higher order

  9. Community School District 20K, Math Success, Title I - 5071-91625. Final Evaluation Report, 1978-79.

    ERIC Educational Resources Information Center

    Lodato, Francis J.

    Throughout the 1978-1979 school year, four teachers in District 20 in New York City were utilized for the purpose of developing math skills in selected students in four elementary schools. The target students were removed from class for the additional instruction that their needs required. Each teacher met with five groups of students per school…

  10. Predicting the Math/Science Career Goals of Low-Income Prospective First-Generation College Students

    ERIC Educational Resources Information Center

    Garriott, Patton O.; Flores, Lisa Y.; Martens, Matthew P.

    2013-01-01

    The present study used social cognitive career theory (SCCT; Lent, Brown, & Hackett, 1994) to predict the math/science goal intentions of a sample of low-income prospective first-generation college students (N = 305). Structural equation modeling was used to test a model depicting relationships between contextual (i.e., social class, learning…

  11. Students' Confidence in the Ability to Transfer Basic Math Skills in Introductory Physics and Chemistry Courses at a Community College

    ERIC Educational Resources Information Center

    Quinn, Reginald

    2013-01-01

    The purpose of this study was to examine the confidence levels that community college students have in transferring basic math skills to science classes, as well as any factors that influence their confidence levels. This study was conducted with 196 students at a community college in central Mississippi. The study was conducted during the month…

  12. The role of expressive writing in math anxiety.

    PubMed

    Park, Daeun; Ramirez, Gerardo; Beilock, Sian L

    2014-06-01

    Math anxiety is a negative affective reaction to situations involving math. Previous work demonstrates that math anxiety can negatively impact math problem solving by creating performance-related worries that disrupt the working memory needed for the task at hand. By leveraging knowledge about the mechanism underlying the math anxiety-performance relationship, we tested the effectiveness of a short expressive writing intervention that has been shown to reduce intrusive thoughts and improve working memory availability. Students (N = 80) varying in math anxiety were asked to sit quietly (control group) prior to completing difficulty-matched math and word problems or to write about their thoughts and feelings regarding the exam they were about to take (expressive writing group). For the control group, high math-anxious individuals (HMAs) performed significantly worse on the math problems than low math-anxious students (LMAs). In the expressive writing group, however, this difference in math performance across HMAs and LMAs was significantly reduced. Among HMAs, the use of words related to anxiety, cause, and insight in their writing was positively related to math performance. Expressive writing boosts the performance of anxious students in math-testing situations.

  13. Impact of Ethnicity on Math and Science among the Gifted.

    ERIC Educational Resources Information Center

    Campbell, James Reed; Connolly, Charlene

    Compared were gender differences among Asian and Caucasian high school students enrolled in advanced science and mathematics research classes. Two explanations for the large gender differences among scientists, mathematicians, and engineers are discussed: (1) females elect fewer advanced science and mathematics courses in high school and college,…

  14. Are Face-to-Face Classes More Effective than Online Classes? An Empirical Examination

    ERIC Educational Resources Information Center

    Ganesh, Gopala; Paswan, Audhesh; Sun, Qin

    2015-01-01

    Using data from a unique undergraduate marketing math course offered in both traditional and online formats, this study looks at four dimensions of course evaluation: overall evaluation, perceived competence, perceived communication, and perceived challenge. Results indicate that students rate traditional classes better on all four dimensions.…

  15. Math practice and its influence on math skills and executive functions in adolescents with mild to borderline intellectual disability.

    PubMed

    Jansen, Brenda R J; De Lange, Eva; Van der Molen, Mariët J

    2013-05-01

    Adolescents with mild to borderline intellectual disability (MBID) often complete schooling without mastering basic math skills, even though basic math is essential for math-related challenges in everyday life. Limited attention to cognitive skills and low executive functioning (EF) may cause this delay. We aimed to improve math skills in an MBID-sample using computerized math training. Also, it was investigated whether EF and math performance were related and whether computerized math training had beneficial effects on EF. The sample consisted of a total of 58 adolescents (12-15 years) from special education. Participants were randomly assigned to either the experimental group or a treatment as usual (TAU) group. In the experimental condition, participants received 5 weeks of training. Math performance and EF were assessed before and after the training period. Math performance improved equally in both groups. However, frequently practicing participants improved more than participants in the control group. Visuo-spatial memory skills were positively related to addition and subtraction skills. Transfer effects from math training to EF were absent. It is concluded that math skills may increase if a reasonable effort in practicing math skills is made. The relation between visuo-spatial memory skills provides opportunities for improving math performance.

  16. Math at home adds up to achievement in school.

    PubMed

    Berkowitz, Talia; Schaeffer, Marjorie W; Maloney, Erin A; Peterson, Lori; Gregor, Courtney; Levine, Susan C; Beilock, Sian L

    2015-10-09

    With a randomized field experiment of 587 first-graders, we tested an educational intervention designed to promote interactions between children and parents relating to math. We predicted that increasing math activities at home would increase children's math achievement at school. We tested this prediction by having children engage in math story time with their parents. The intervention, short numerical story problems delivered through an iPad app, significantly increased children's math achievement across the school year compared to a reading (control) group, especially for children whose parents are habitually anxious about math. Brief, high-quality parent-child interactions about math at home help break the intergenerational cycle of low math achievement.

  17. Elementary School Math Instruction: Can Reading Specialists Assist?

    ERIC Educational Resources Information Center

    Heinrichs, Audrey S.

    1987-01-01

    Discusses the contradictions found in recommendations for direction instruction or informal math language development, and some suggestions for practical resolution of disagreements, to enable school reading specialists to provide both background and practical help to classroom instructors teaching math. (HTH)

  18. Speaking the same language in physics and math

    NASA Astrophysics Data System (ADS)

    Harvey, Marci

    2012-02-01

    "Hey, is that the same thing as a derivative from calculus?" "Isn't that a quadratic equation?" These are some of the math-related questions my physics students ask every year. Some students realize that determining velocity from a position-time graph is the same thing as taking the first derivative in calculus or they recognize a quadratic equation has a t2 term. Why can all students not make the connection between the two? I wonder if we, as teachers of two different subjects, are making this learning more difficult because we have different terminology for identical concepts. We have an opportunity to create a learning environment that offers multiple opportunities to improve student comprehension. Teachers can connect the concepts from various classes into a cohesive set of information that can be used for higher-level thinking and processing skills.

  19. Minimum-complexity helicopter simulation math model

    NASA Technical Reports Server (NTRS)

    Heffley, Robert K.; Mnich, Marc A.

    1988-01-01

    An example of a minimal complexity simulation helicopter math model is presented. Motivating factors are the computational delays, cost, and inflexibility of the very sophisticated math models now in common use. A helicopter model form is given which addresses each of these factors and provides better engineering understanding of the specific handling qualities features which are apparent to the simulator pilot. The technical approach begins with specification of features which are to be modeled, followed by a build up of individual vehicle components and definition of equations. Model matching and estimation procedures are given which enable the modeling of specific helicopters from basic data sources such as flight manuals. Checkout procedures are given which provide for total model validation. A number of possible model extensions and refinement are discussed. Math model computer programs are defined and listed.

  20. The Sum of All Fears: The Effects of Math Anxiety on Math Achievement in Fifth Grade Students and the Implications for School Counselors

    ERIC Educational Resources Information Center

    Ruff, Sarah E.; Boes, Susan R.

    2014-01-01

    Low math achievement is a recurring weakness in many students. Math anxiety is a persistent and significant theme to math avoidance and low achievement. Causes for math anxiety include social, cognitive, and academic factors. Interventions to reduce math anxiety are limited as they exclude the expert skills of professional school counselors to…

  1. Studying the User Experience of a Tablet Based Math Game

    ERIC Educational Resources Information Center

    Kiili, Kristian; Ketamo, Harri; Koivisto, Antti; Finn, Enda

    2014-01-01

    This paper presents the first findings from Math Elements user experience (UX) studies. Math Elements is a game that makes the whole Finnish maths K-2 curriculum (kindergarten and primary school grades 1 and 2) available for players all over the world. The game is based on teachable agent approach, which means that in the game players can teach…

  2. Accelerated Math[TM]. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2011

    2011-01-01

    "Accelerated Math"[TM], published by Renaissance Learning, is a software tool used to customize assignments and monitor progress in math for students in grades 1-12. The "Accelerated Math"[TM] software creates individualized assignments aligned with state standards and national guidelines, scores student work, and generates…

  3. Math Anxiety and the Student of the '80's.

    ERIC Educational Resources Information Center

    Smith, Jean Burr

    As colleges take on increasing numbers of nontraditional students who have had only minimal exposure to mathematics, instructors must alleviate patterns of math anxiety and math avoidance which impede academic success, and, in a technological society, limit career opportunities. Among the obvious causes of math anxiety are: instructors' insistence…

  4. Specific Cognitive Predictors of Early Math Problem Solving

    ERIC Educational Resources Information Center

    Decker, Scott L.; Roberts, Alycia M.

    2015-01-01

    Development of early math skill depends on a prerequisite level of cognitive development. Identification of specific cognitive skills that are important for math development may not only inform instructional approaches but also inform assessment approaches to identifying children with specific learning problems in math. This study investigated the…

  5. Mathematizing: An Emergent Math Curriculum Approach for Young Children

    ERIC Educational Resources Information Center

    Rosales, Allen C.

    2015-01-01

    Based on years of research with early childhood teachers, author Allen Rosales provides an approach to create an emergent math curriculum that integrates children's interests with math concepts. The mathematizing approach is different from traditional math curriculums, as it immerses children in a process that is designed to develop their…

  6. Training for Fluency and Generalization of Math Facts Using Technology

    ERIC Educational Resources Information Center

    Musti-Rao, Shobana; Lynch, Tom Liam; Plati, Erin

    2015-01-01

    As American students struggle with basic mathematical skills, the importance of math fact fluency has gained the attention of educators and researchers. Generalization of math fact fluency is also important for the transfer of skills to other settings and formats, assisting students in the completion of more varied and complicated math tasks. This…

  7. After-School Math PLUS (ASM+) Final Evaluation Report

    ERIC Educational Resources Information Center

    Academy for Educational Development, 2007

    2007-01-01

    This report summarizes findings from the Academy for Educational Development's (AED's) evaluation of After-School Math PLUS (ASM+). This program was designed to help students find the math in everyday experiences and create awareness about the importance of math skills for future career options. The evaluation was conducted by AED's Center for…

  8. Accelerated Math[R]: Pilot Schools Report. Monograph.

    ERIC Educational Resources Information Center

    School Renaissance Inst., Inc., Madison, WI.

    Accelerated Math (AM) math management software is a task level learning information system placed in 4th-11th grade classrooms around the country. AM provides teachers with an information system that assures that students can master all math objectives and state standards from grade 3 through calculus. It eliminates teacher paperwork, improves…

  9. Chattanooga State Community College: U Do the Math Program

    ERIC Educational Resources Information Center

    EDUCAUSE, 2014

    2014-01-01

    U Do the Math provides an innovative alternative to developmental math, replacing traditional course lectures with a student-centered approach to active learning and subject mastery. Chattanooga State used its grant funding from Next Generation Learning Challenges (NGLC) to establish and scale the U Do the Math program. The community college,…

  10. An Analysis of Math Congress in an Eighth Grade Classroom

    ERIC Educational Resources Information Center

    Kotsopoulos, Donna; Lee, Joanne

    2012-01-01

    A "math congress" is a pedagogical approach in which students present their solutions from their mathematical work completed individually, in pairs, or in small groups, and share and defend their mathematical thinking. Mathematical artifacts presented during math congress remain on display as community records of practice. Math congress…

  11. Neurobiological Underpinnings of Math and Reading Learning Disabilities

    ERIC Educational Resources Information Center

    Ashkenazi, Sarit; Black, Jessica M.; Abrams, Daniel A.; Hoeft, Fumiko; Menon, Vinod

    2013-01-01

    The primary goal of this review is to highlight current research and theories describing the neurobiological basis of math (MD), reading (RD), and comorbid math and reading disability (MD+RD). We first describe the unique brain and cognitive processes involved in acquisition of math and reading skills, emphasizing similarities and differences in…

  12. Exploring Everyday Math: Ideas for Students, Teachers, and Parents

    ERIC Educational Resources Information Center

    Apelman, Maja; King, Julie

    This book focuses on everyday math and parent involvement. It is divided into three parts and contains activities that help teachers involve parents in everyday math. Part I, Getting Started, describes the organization of the book and includes a curriculum chart. Part II, Involving Parents, discusses how children learn math and strategies for…

  13. Impact of Math Snacks Games on Students' Conceptual Understanding

    ERIC Educational Resources Information Center

    Winburg, Karin; Chamberlain, Barbara; Valdez, Alfred; Trujillo, Karen; Stanford, Theodore B.

    2016-01-01

    This "Math Snacks" intervention measured 741 fifth grade students' gains in conceptual understanding of core math concepts after game-based learning activities. Teachers integrated four "Math Snacks" games and related activities into instruction on ratios, coordinate plane, number systems, fractions and decimals. Using a…

  14. Math Sense: Measurement and Data Analysis. Teacher's Resource Guide.

    ERIC Educational Resources Information Center

    Adcock, Deborah P.

    This book is a teacher's resource guide designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include measurement and data analysis such as measuring…

  15. Math Sense: Decimals, Fractions, Ratios, and Percents. Teacher's Resource Guide.

    ERIC Educational Resources Information Center

    Green, Michael

    This book is designed to help adults gain the range of math skills they need to succeed in life and work and on standardized tests, including the GED. It is expected to help students overcome math anxiety, discover math as interesting and purposeful, and develop good number sense. Lessons are organized around four strands: (1) skill lessons that…

  16. Causes and Reduction of Math Anxiety in Preservice Elementary Teachers.

    ERIC Educational Resources Information Center

    Harper, Norma Wynn; Daane, C. J.

    1998-01-01

    Analyzed math-anxiety levels among elementary preservice teachers before and after a mathematics methods course, noting factors that promoted math anxiety. Interviews and surveys indicated significant reductions in math anxiety at the end of the course. Anxiety stemmed from rigid and structured classroom instructional practices. The main factors…

  17. Strategies for Reducing Math Anxiety. Information Capsule. Volume 1102

    ERIC Educational Resources Information Center

    Blazer, Christie

    2011-01-01

    Approximately 93 percent of Americans indicate that they experience some level of math anxiety. Math anxiety is defined as negative emotions that interfere with the solving of mathematical problems. Studies have found that some students who perform poorly on math assessments actually have a full understanding of the concepts being tested; however,…

  18. Math Sense: Whole Numbers and Money. Teacher's Resource Guide.

    ERIC Educational Resources Information Center

    Phillips, Jan

    This book is a teacher's resource guide designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include whole numbers and addition, subtraction,…

  19. Math Sense: Algebra and Geometry. Teacher's Resource Guide.

    ERIC Educational Resources Information Center

    Phillips, Jan; Osmus, Kathy

    This book is a teacher's resource guide designed to help students gain the range of math skills they need to succeed in life, work, and on standardized tests; overcome math anxiety; discover math as interesting and purposeful; and develop good number sense. Topics covered in this book include algebra and geometry. Lessons are organized around four…

  20. Saxon Middle School Math. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2007

    2007-01-01

    "Saxon Math" curricula and materials are available for grades K through 12, with the content and skills designed to meet National Council of Teachers of Mathematics (NCTM) standards and various state standards. This WWC report focuses on middle school math curricula, defined as all Saxon Math curricula for grades 6 through 9. The…

  1. 77 FR 12823 - Advanced Scientific Computing Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... final report, Advanced Networking update Status from Computer Science COV Early Career technical talks Summary of Applied Math and Computer Science Workshops ASCR's new SBIR awards Data-intensive...

  2. Partnership Paves the Way to College Success: High School and College Math Teachers Collaborate to Improve Instruction

    ERIC Educational Resources Information Center

    Frost, Janet Hart; Coomes, Jacqueline; Lindeblad, Kristine

    2012-01-01

    Formed in 2007, the Riverpoint Partnership for Math and Science is a group of Spokane K-12 and college administrators who came together to use their combined resources and knowledge to focus on improving student learning. With a grant from the U.S. Department of Education, the group launched the Riverpoint Advanced Mathematics Partnership project…

  3. Middle School A/B Block and Traditional Scheduling: An Analysis of Math and Reading Performance by Race

    ERIC Educational Resources Information Center

    Gill, Willie Wallicia Allen

    2011-01-01

    The purpose of this quantitative study was to examine whether a difference existed in the percentage performance of students earning a pass/advanced score on the Standards of Learning (SOL) Test in math and reading in Virginia's Region IV for schools using an A/B block schedule and those using a traditional schedule. The research also examined if…

  4. Use of GeoGebra in Primary Math Education in Lithuania: An Exploratory Study from Teachers' Perspective

    ERIC Educational Resources Information Center

    Žilinskiene, Inga; Demirbilek, Muhammet

    2015-01-01

    With the advance of information and communications technologies, new teaching tools are becoming more pervasive. These tools can be utilized in a variety of ways to improve and enhance math teaching. Considering the integration of technology in teaching mathematics, it is clear that the replacement of board and chalk with digital presentation…

  5. The Relation between Students' Math and Reading Ability and Their Mathematics, Physics, and Chemistry Examination Grades in Secondary Education

    ERIC Educational Resources Information Center

    Korpershoek, Hanke; Kuyper, Hans; van der Werf, Greetje

    2015-01-01

    Word problems are math- or science-related problems presented in the context of a story or real-life scenario. Literature suggests that, to solve these problems, advanced reading skills are required, in addition to content-related skills in, for example, mathematics. In the present study, we investigated the relation between students' reading…

  6. Using Automatic Speech Recognition to Dictate Mathematical Expressions: The Development of the "TalkMaths" Application at Kingston University

    ERIC Educational Resources Information Center

    Wigmore, Angela; Hunter, Gordon; Pflugel, Eckhard; Denholm-Price, James; Binelli, Vincent

    2009-01-01

    Speech technology--especially automatic speech recognition--has now advanced to a level where it can be of great benefit both to able-bodied people and those with various disabilities. In this paper we describe an application "TalkMaths" which, using the output from a commonly-used conventional automatic speech recognition system,…

  7. TECHcitement: Advances in Technological Education.

    ERIC Educational Resources Information Center

    American Association of Community Colleges, Washington, DC.

    This publication includes seven articles. "ATE Grants Generate Life-Changing Experiences" discusses the National Science Foundation's (NSF) Advanced Technological Education (ATE) grants, which provide seed money and other support that community college educators use to enhance technical training and improve math and science instruction. "Phone…

  8. From Reading to Math: How Best Practices in Literacy Can Make You a Better Math Teacher, Grades K-5

    ERIC Educational Resources Information Center

    Siena, Maggie

    2009-01-01

    Are your students engaged and motivated to read and write but hesitant during math instruction? Do you want your students to be as excited about math as they are about literacy? This unique resource explores how best practices for teaching reading and writing can help you become a better math teacher. Drawing on the work of such educators as…

  9. Preparing Prekindergartners with Math Readiness Skills: The Effect of Children's Talk, Focus, and Engagement on Math Achievement

    ERIC Educational Resources Information Center

    Cummings, Tracy; Hofer, Kerry G.; Farran, Dale C.; Lipsey, Mark W.; Bilbrey, Carol; Vorhaus, Elizabeth

    2009-01-01

    The "Building Blocks PreK Math Curriculum" (Clements & Sarama, 2007) was designed to facilitate children's engagement in math and talk about math. Much research investigates the effect of curriculum on classrooms or teacher practices. This study used a mediational model to look at a curriculum's effect on children's achievement gain, operating…

  10. Opportunities for Learning Math in Elementary School: Implications for SES Disparities in Procedural and Conceptual Math Skills

    ERIC Educational Resources Information Center

    Bachman, Heather J.; Votruba-Drzal, Elizabeth; El Nokali, Nermeen E.; Castle Heatly, Melissa

    2015-01-01

    The present study examined whether multiple opportunities to learn math were associated with smaller socioeconomic status (SES) disparities in fifth-grade math achievement using data from the NICHD Study of Early Child Care and Youth Development (SECCYD; N = 1,364). High amounts of procedural math instruction were associated with higher…

  11. Order of Administration of Math and Verbal Tests: An Ecological Intervention to Reduce Stereotype Threat on Girls' Math Performance

    ERIC Educational Resources Information Center

    Smeding, Annique; Dumas, Florence; Loose, Florence; Régner, Isabelle

    2013-01-01

    In 2 field experiments, we relied on the very features of real testing situations--where both math and verbal tests are administered--to examine whether order of test administration can, by itself, create vs. alleviate stereotype threat (ST) effects on girls' math performance. We predicted that taking the math test before the verbal test would be…

  12. Math Fluency Is Etiologically Distinct from Untimed Math Performance, Decoding Fluency, and Untimed Reading Performance: Evidence from a Twin Study

    ERIC Educational Resources Information Center

    Petrill, Stephen; Logan, Jessica; Hart, Sara; Vincent, Pamela; Thompson, Lee; Kovas, Yulia; Plomin, Robert

    2012-01-01

    The authors examined whether math fluency was independent from untimed math and from reading using 314 pairs of school-aged twins drawn from the Western Reserve Reading and Math Projects. Twins were assessed through a 90-min home visit at approximately age 10 and were reassessed in their homes approximately 1 year later. Results suggested that the…

  13. "Math Talk" in Families of Preschool-Aged Children: Frequency and Relations to Children's Early Math Skills across Time

    ERIC Educational Resources Information Center

    Susperreguy Jorquera, Maria Ines

    2013-01-01

    Early math skills are the strongest predictors of later math achievement in school. This two-wave study addressed three research questions about the role of families in fostering these skills in preschool-aged children. First, how do families talk about math at home? Second, how do these conversations vary across families with different…

  14. Math Achievement in Early Adolescence: The Role of Parental Involvement, Teachers' Behavior, and Students' Motivational Beliefs about Math

    ERIC Educational Resources Information Center

    Levpuscek, Melita Puklek; Zupancic, Maja

    2009-01-01

    Contributions of parental involvement in educational pursuits as well as math teachers' classroom behavior to students' motivation and performance in math were investigated. By the end of the first school term, 365 Slovene eighth graders reported on their parents' academic involvement (pressure, support, and help) and their math teachers' behavior…

  15. Creating Problems and Their Solutions: Service-Learning through Trinity Mathematics Triathlons, Math Nights, and Math Centers

    ERIC Educational Resources Information Center

    Klanderman, David B.; Moore, Mary Webster; Maxwell, Mandi S.; Robbert, Sharon K.

    2013-01-01

    We describe several service-learning initiatives implemented by the mathematics and education departments. College students with majors and minors in math and math education have helped to design and implement math events for elementary and middle school students. Formal and informal reflections on these service-related experiences have…

  16. Longitudinal predictors of reading and math trajectories through middle school for African American versus Caucasian students across two samples.

    PubMed

    Hooper, Stephen R; Roberts, Joanne; Sideris, John; Burchinal, Margaret; Zeisel, Susan

    2010-09-01

    This study's primary purpose was to examine the relative contribution of social-behavioral predictors to reading and math skills. The study expands on Duncan et al.'s (2007) work by using longitudinal methodology from the National Institute of Child Health and Human Development's Study of Child Care and Youth Development (SECCYD) and the Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (ECLS-K) databases, and by focusing on potential differences in patterns of early predictors of later reading and math trajectories for African American versus Caucasian students. Predictor measures were selected at kindergarten, and the outcomes included standardized reading and math scores obtained from Grades 1, 3, 5, and 9 for the SECCYD sample, and Grades 3, 5, and 8 for the ECLS-K sample. Consistent with Duncan et al.'s findings, results reflect the relative contributions of early reading and math skills to later functioning in these respective academic domains for both samples, and there are indications for the importance of early expressive language skills to both reading and math in the SECCYD sample. Findings related to the power of social-behavioral predictors, however, are not consistent across samples. Although the SECCYD sample evidenced no such predictors, several interactions in the ECLS-K sample suggested the moderating effects of early ratings of aggressive behaviors and internalizing behaviors on later reading and math for African American students. The moderating effects of early teacher ratings of attention and internalizing behaviors for African American students as compared with Caucasian students in later math growth also were noted. The importance of early social-behavioral functions as related to later academic skills remains an important area of inquiry.

  17. Introducing Undergraduates to Math Research.

    ERIC Educational Resources Information Center

    Husch, Lawrence S.

    1989-01-01

    Describes a program that involved classroom instruction in advanced mathematics, a visit to the Mathematical Sciences section of Oak Ridge Laboratory, talks by faculty members on their interests, work with mentors on student research activities, and various recreational activities. Includes a list of projects and students participating. (RT)

  18. Stepping Up to Science and Math

    ERIC Educational Resources Information Center

    Goldston, Dee

    2004-01-01

    "Stepping Up to Science and Math" invites teachers to step back and rethink the way they teach both of these essential subjects. Then it illustrates how teachers can step up the pace with Standards-based activities that make learning more effective and efficient. (New lessons featuring gummy worms, school buses, or the planet Mars help teachers…

  19. Math, Science, and the Gifted Student.

    ERIC Educational Resources Information Center

    Sayler, Michael, Ed.

    1996-01-01

    This theme issue of a Texas journal on gifted education contains articles focusing on math and science instruction for gifted students. "Science Education for Gifted Students" (Joyce VanTassel-Baska) discusses what a science curriculum for gifted students should include, what teachers can do to make reform efforts successful, and how to…

  20. Integrating Liberal Arts Math and Environmental Science.

    ERIC Educational Resources Information Center

    Langkamp, Greg; Hull, Joe

    This document presents an interdisciplinary course and workshop that aims to develop a better understanding of cooperative learning, interdisciplinary curriculum, and earthquakes among the participants. Students are encouraged to develop their own math and environmental education curriculum. An exercise on earthquakes and power law frequency are…

  1. Marilyn Burns on the Language of Math

    ERIC Educational Resources Information Center

    Instructor, 2006

    2006-01-01

    Math can sometimes seem like a strange language from foreign land--one communicated in symbols, numbers, and geometric figures. When teachers talk about mathematical concepts, even familiar, garden variety words such as "parallel," "power," "even," "odd," "multiply," "difference," "product," "positive," and "negative" take on brand-new meanings.…

  2. Evaluation of "Maths by Email." Final Report

    ERIC Educational Resources Information Center

    Kissane, Barry; McConney, Andrew

    2010-01-01

    "Maths by Email" (MbE) is a free fortnightly email newsletter produced through a partnership between CSIRO Education and the Australian Mathematical Sciences Institute (AMSI), with funding from the Australian Government Department of Education, Employment and Workplace Relations (DEEWR). The principal aim of MbE has been "to…

  3. Doubts Cast on Math, Science Teaching Lures

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2007-01-01

    Few strategies for luring more students and working adults into math and science teaching have proved as popular among elected officials as financial incentives, which try to make one of the least appealing aspects of the job--low pay--a little less daunting. Lawmakers on Capitol Hill are considering a number of bills that would expand existing…

  4. It Does Matter How We Teach Math

    ERIC Educational Resources Information Center

    Rodrigues, Kathleen J.

    2012-01-01

    This paper describes application of innovative practice and procedures in relationship to recognized principles and theory of adult education used in college math instruction. Adult learning principles provide the theoretical constructs and foundation of the practice supporting a learner-centered approach to learning. The purpose was to explore…

  5. Improving Math Success in Higher Education Institutions

    ERIC Educational Resources Information Center

    Bisk, Richard

    2013-01-01

    Many students begin higher education unprepared for college-level work in mathematics and must take non-credit developmental courses. Furthermore, many are "math-phobic" and avoid courses, majors and careers that involve quantitative work. Yet science, technology, engineering and mathematics (STEM) fields are among the few job-growth…

  6. Exploring Best Practices in Developmental Math

    ERIC Educational Resources Information Center

    Cafarella, Brian V.

    2014-01-01

    Currently, many community colleges are struggling with poor student success rates in developmental math. Therefore, this qualitative study focused on employing best practices in developmental mathematics at an urban community college in Dayton, Ohio. Guiding the study were the following research questions: What are the best practices utilized by a…

  7. See the Math behind the Medicine

    ERIC Educational Resources Information Center

    Saunders, Marnie M.

    2010-01-01

    To promote math and science, this author designed an activity to show students that biomedical fields are within their reach. The activity has three distinct goals: (1) To introduce the field of biomedical engineering to students and encourage them in these career pursuits; (2) To give them hands-on experience conducting a biomechanical test; and…

  8. Multiply Math Skills with Literature. Literature Letter.

    ERIC Educational Resources Information Center

    Stoodt, Barbara D.

    1995-01-01

    This column discusses five children's books selected to develop math concepts involving problem solving, reasoning, and communication. The books are "Only One" (Marc Harshman); "The Librarian Who Measured the Earth" (Kathryn Lasky); "Counting Jennie" (Helena C. Pittman); "The Search for Delicious" (Natalie Babbitt); and "The Toothpaste…

  9. In My View. Overcoming Math Anxiety.

    ERIC Educational Resources Information Center

    Fotoples, Robert M.

    2000-01-01

    Describes math anxiety, explaining roadblocks to mathematics success; discussing strategies for overcoming anxiety (e.g., parent involvement, teacher sensitivity, and peer tutoring); and examining the influence of learning styles on mathematics achievement and attitudes. Mathematics teachers must identify students' problems in mathematics, work…

  10. Tic Tac Toe Math. Train the Trainer.

    ERIC Educational Resources Information Center

    Center for Alternative Learning, Bryn Mawr, PA.

    This report describes a project that developed a "Train the Trainer" program that would enable individuals to learn and teach the alternative instructional technique, Tic Tac Toe Math, developed by Richard Cooper for adult basic education students. The pilot workshop conducted as part of the project identified problems that traditional…

  11. Math Anxiety--Causes and Solutions.

    ERIC Educational Resources Information Center

    Robertson, Douglas F.; Claesgens, Joan

    This paper discusses the problems associated with mathematics anxiety, and provides detailed information on the history and structure of the Mathematics Anxiety Program at the University of Minnesota. The seven parts concern: (1) the Continuing Education for Women Program, (2) the development of the Math Anxiety Program, (3) the symptoms of…

  12. Bowland Maths--The CPD Modules

    ERIC Educational Resources Information Center

    Onion, Alice

    2011-01-01

    One may have heard of Bowland maths and will know something of the "case studies" that were published in 2008. These are substantial mathematics projects, taking five hours, or more, to complete. Most are set in real or realistic contexts, like "designing a smoothy"--Product Wars, or "devising plans to improve road safety"--Reducing Road…

  13. Fold in Origami and Unfold Math

    ERIC Educational Resources Information Center

    Georgeson, Joseph

    2011-01-01

    Students enjoy origami and like making everything from paper cranes to footballs out of small, colorful squares of paper. They can invent their own shapes and are intrigued by the polyhedrons that they can construct. Paper folding is fun, but where is the math? Unless teachers develop lessons that address mathematical objectives, origami could be…

  14. Integrating Programming into Mathematics: Math 20.

    ERIC Educational Resources Information Center

    Hunka, Dan; And Others

    An elective unit was developed for a course (Math 20) which would teach students to program solutions to typical exercises. Development of the unit took place in a large senior high school in Alberta. The elective is 15 hours long, with the first five hours devoted to learning programming fundamentals and the final ten hours to programming…

  15. Challenging Gifted Students: The Math Olympiads.

    ERIC Educational Resources Information Center

    Kalman, Richard

    2002-01-01

    This article describes the Math Olympiads for Elementary and Middle School, Inc., a non-for profit public foundation dedicated to strengthening the education of gifted youngsters though mathematics competitions. The development of the Olympiads, the program's structure, and the benefits of competition are discussed. Sample questions and answers…

  16. Math: The Not-So-Universal Language

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2005-01-01

    While math has long been regarded as a universal language because of its foundation in numbers, the subject poses nearly as many hurdles for students with limited English as lessons that rely more heavily on reading, many educators say. Malinda Evans spends about an hour and a half each day teaching mathematics to her 5th graders at Navajo…

  17. Increasing Math Achievement through Use of Music.

    ERIC Educational Resources Information Center

    Bryant-Jones, Marian; Shimmins, Kymberley J.; Vega, Jill D.

    This report describes a program for increasing math achievement through the use of musical interventions including repeated exposure to Mozart classical music and School House Rock, and introduction to teacher-made songs that introduce mathematical concepts in the music classroom. The students of the targeted second and fourth grade classes…

  18. Making Links between Maths and Science

    ERIC Educational Resources Information Center

    Hiscock, Naomi

    2012-01-01

    For some children maths and science are exciting subjects that work side by side, one providing the opportunity to practise and hone skills and knowledge gained from the other. For other children the subjects are disjointed and seem to bear no relationship to each other. Science can provide a wonderful opportunity to practise a variety of math…

  19. "Math for America" Isn't

    ERIC Educational Resources Information Center

    Wolfmeyer, Mark

    2014-01-01

    Aspects of the Math for America organization's actions, aims and affiliations are analyzed for their effects on urban schools and society at large. These aspects are argued as evidence to consider MfA as an agent working against democratic practice and in favor of furthering profit and its resultant inequitable resource distribution. The…

  20. Biomedical Equipment Technology: How Much Math?

    ERIC Educational Resources Information Center

    Gottlieb, Philip

    1978-01-01

    The author discusses the level of mathematics needed in biomedical technology programs. Technical institutes and community colleges across the country have varying math requirements, from first-year college algebra on into calculus. He suggests a study to determine the reasons for the variance, leading eventually to uniform quality. (MF)

  1. Developmental Math, Flipped and Self-Paced

    ERIC Educational Resources Information Center

    Weng, Pangyen

    2015-01-01

    This article describes a developmental math course design that uses flipped instruction and self-paced learning. The design was created and taught at Metropolitan State University, where most students are returning adult students with little preparation in mathematics. The author argues that this design suits the students well: the learning…

  2. I Am a Math Coach: Now What?

    ERIC Educational Resources Information Center

    Rapacki, Lauren J.; Cross Francis, Dionne I.

    2014-01-01

    When one of the authors saw the job description for an elementary school mathematics coach on a state Department of Education website, she recognized it as an opportunity to have her dream job. She knew that making the transition from the classroom to a math teacher leader would afford her the opportunity to have an even greater impact on student…

  3. Guided Investigations in Middle School Math

    ERIC Educational Resources Information Center

    Schroth, Stephen T.; Helfer, Jason A.

    2008-01-01

    Gifted middle school mathematics students often exhibit boundless energy, a desire to exert some degree of control over their learning, and an ability to think logically and abstractly in ways that astound their parents and teachers. Middle school math curriculum that combines guided investigations of real-life problems with product-based…

  4. Math Placement in California's Public Schools

    ERIC Educational Resources Information Center

    Gao, Niu; Adan, Sara

    2016-01-01

    Last year, the California Legislature passed a new law--the California Mathematics Placement Act--to address widespread concern over equity in the math placement process. The law is aimed at improving the measurement of student performance in order to move more students successfully through the high school curriculum. In this context, researchers…

  5. Integrating Math and Science with Technology.

    ERIC Educational Resources Information Center

    Blume, Joseph; Garcia, Kristi; Mullinax, Kelly; Vogel, Kelly

    This report describes the effect of integrating math and science and employing technology to bridge the gap. The targeted population consisted of primary and secondary students in a diverse, blue-collar, rural community located in northeast central Illinois. The problem of low-test scores and errors on assignments in mathematics was evident and…

  6. Innovative Math for Liberal Arts Majors

    ERIC Educational Resources Information Center

    Strasser, Nora

    2011-01-01

    An innovative Math for Liberal Arts course was designed to provide liberal arts students with the life skills necessary to survive in the 21st century. The course emphasizes application driven mathematics. This course has been successful in changing students' perceptions of the usefulness of the course and improving student success rate as well as…

  7. Doing Math Together to Build Community

    ERIC Educational Resources Information Center

    Rawding, Molly Rothermel; Call, Susan

    2016-01-01

    Last year, Annandale Terrace Elementary School (Annandale, Virginia) began exploring professional learning communities (PLC). In this article, two of Annandale's math coaches share the school's journey. On the basis of their own reflections, the coaches conclude with some recommendations for those considering embarking on a similar journey…

  8. Senior Year Inviting More Math Choices

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2008-01-01

    When students at Prescott High School sign up to take math as seniors, not all of them will be wading into precalculus or calculus, with in-depth explorations of derivatives and trigonometric functions. Some will instead end up using mathematics to study the Electoral College, or the security of Internet passwords, or how delivery companies ship…

  9. Performing Big Math Ideas across the Grades

    ERIC Educational Resources Information Center

    Gadanidis, George; Hughes, Janette M.

    2011-01-01

    A storied math context helps students engage both emotionally and cognitively with mathematics and helps show that mathematics develops out of human experience. Children's literature also models mathematical storytelling for students, and creates opportunities for them to retell and extend stories. This article describes mathematics investigations…

  10. Math Model for Naval Ship Handling Trainer.

    ERIC Educational Resources Information Center

    Golovcsenko, Igor V.

    The report describes the math model for an experimental ship handling trainer. The training task is that of a replenishment operation at sea. The model includes equations for ship dynamics of a destroyer, propeller-engine response times, ship separation, interaction effects between supply ship and destroyer, and outputs to a visual display system.…

  11. Linking Life Experiences To Classroom Math.

    ERIC Educational Resources Information Center

    Jacque, Ensign

    Despite suggestions for incorporating students' experiences into school math lessons, mathematics education seems to be the last bastion of formalism. This paper reports on a sociocultural study of the use of students' personal experiences in early childhood elementary mathematics lessons. This study documents the use of students' personal…

  12. PUMAS: The On-line journal of Math and Science Examples for Pre-College Education

    NASA Astrophysics Data System (ADS)

    Trainer, Melissa G.; Kahn, Ralph A.

    2015-11-01

    PUMAS - “Practical Uses of Math And Science” - is an on-line collection of brief examples showing how math and science topics taught in K-12 classes can be used in interesting settings, including every day life. The examples are written primarily by scientists, engineers, and other content experts having practical experience with the material. They are aimed mainly at classroom teachers to enrich their presentation of math and science topics. The goal of PUMAS is to capture, for the benefit of pre-college education, the flavor of the vast experience that working scientists have with interesting and practical uses of math and science. There are currently over 80 examples in the PUMAS collection, and they are organized by curriculum topics and tagged with relevant grade levels and curriculum topic benchmarks. The published examples cover a wide range of subject matter: from demonstrating why summer is hot, to describing the fluid dynamics of a lava lamp, to calculating the best age to collect Social Security Benefits. The examples are available to all interested parties via the PUMAS web site: http://pumas.nasa.gov/.We invite the community to participate in the PUMAS collection. We seek scientists and scientific thinkers to provide innovative examples of practical uses for teachers to use to enrich the classroom experience, and content experts to participate in peer-review. We also seek teachers to review examples for originality, accuracy of content, clarity of presentation, and grade-level appropriateness. Finally, we encourage teachers to mine this rich repository for real-world examples to demonstrate the value of math in science in everyday life.

  13. Improving quantitative skills in introductory geoscience courses at a four-year public institution using online math modules

    NASA Astrophysics Data System (ADS)

    Gordon, E. S.

    2011-12-01

    Fitchburg State University has a diverse student population comprised largely of students traditionally underrepresented in higher education, including first-generation, low-income, and/or students with disabilities. Approximately half of our incoming students require developmental math coursework, but often enroll in science classes prior to completing those courses. Since our introductory geoscience courses (Oceanography, Meteorology, Geology, Earth Systems Science) do not have prerequisites, many students who take them lack basic math skills, but are taking these courses alongside science majors. In order to provide supplemental math instruction without sacrificing time for content, "The Math You Need, When You Need It (TMYN), a set of online math tutorials placed in a geoscience context, will be implemented in three of our introductory courses (Oceanography, Meteorology, and Earth Systems Science) during Fall, 2011. Students will complete 5-6 modules asynchronously, the topics of which include graphing skills, calculating rates, unit conversions, and rearranging equations. Assessment of quantitative skills will be tracked with students' pre- and post-test results, as well as individual module quiz scores. In addition, student assessment results from Oceanography will be compared to student data from Academic Year 2010-11, during which quantitative skills were evaluated with pre- and post-test questions, but students did not receive online supplemental instruction.

  14. "Racializing" Class

    ERIC Educational Resources Information Center

    Hatt-Echeverria, Beth; Urrieta, Luis, Jr.

    2003-01-01

    In an effort to explore how racial and class oppressions intersect, the authors use their autobiographical narratives to depict cultural and experiential continuity and discontinuity in growing up white working class versus Chicano working class. They specifically focus on "racializing class" due to the ways class is often used as a copout by…

  15. Trigonometry and Advanced Math. De Soto Parish Curriculum Guide.

    ERIC Educational Resources Information Center

    DeSoto Parish School Board, Mansfield, LA.

    The primary aim of this guide is to aid teachers in planning and preparing a senior high school mathematics course for students preparing for college work. It is divided into separate one-semester courses of seven chapters each. The first-semester course consists of a traditional approach to the introduction of trigonometry and trigonometric…

  16. A Correlation of Community College Math Readiness and Student Success

    NASA Astrophysics Data System (ADS)

    Brown, Jayna Nicole

    Although traditional college students are more prepared for college-level math based on college admissions tests, little data have been collected on nontraditional adult learners. The purpose of this study was to investigate relationships between math placement tests and community college students' success in math courses and persistence to degree or certificate completion. Guided by Tinto's theory of departure and student retention, the research questions addressed relationships and predictability of math Computer-adaptive Placement Assessment and Support System (COMPASS) test scores and students' performance in math courses, persistence in college, and degree completion. After conducting correlation and regression analyses, no significant relationships were identified between COMPASS Math test scores and students' performance (n = 234) in math courses, persistence in college, or degree completion. However, independent t test and chi-squared analyses of the achievements of college students who tested into Basic Math (n = 138) vs. Introduction to Algebra (n = 96) yielded statistically significant differences in persistence (p = .039), degree completion (p < .001), performance (p = .008), and progress ( p = .001), indicating students who tested into Introduction to Algebra were more successful and persisted more often to degree completion. In order to improve instructional methods for Basic Math courses, a 3-day professional development workshop was developed for math faculty focusing on current, best practices in remedial math instruction. Implications for social change include providing math faculty with the knowledge and skills to develop new instructional methods for remedial math courses. A change in instructional methods may improve community college students' math competencies and degree achievement.

  17. Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III

    SciTech Connect

    Murphy, Mark B.

    2002-01-16

    The overall objective of this project was to demonstrate that a development program-based on advanced reservoir management methods-can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan included developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals were (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  18. Advanced Oil Recovery Technologies for Improved Recovery from Slope Basin Clastic Reservoirs, Nash Draw Brushy Canyon Pool, Eddy County, New Mexico, Class III

    SciTech Connect

    Murphy, Michael B.

    2002-02-21

    The overall objective of this project is to demonstrate that a development program based on advanced reservoir management methods can significantly improve oil recovery at the Nash Draw Pool (NDP). The plan includes developing a control area using standard reservoir management techniques and comparing its performance to an area developed using advanced reservoir management methods. Specific goals are (1) to demonstrate that an advanced development drilling and pressure maintenance program can significantly improve oil recovery compared to existing technology applications and (2) to transfer these advanced methodologies to oil and gas producers in the Permian Basin and elsewhere throughout the U.S. oil and gas industry.

  19. 10 CFR 784.7 - Class waiver.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... rights by the Government to a class of persons or to a class of inventions. The authorization for class... members of a particular class would likely qualify for an advance or identified invention waiver. Normally... interest in a DOE program may request a class waiver by forwarding a written request therefor to the...

  20. 10 CFR 784.7 - Class waiver.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... rights by the Government to a class of persons or to a class of inventions. The authorization for class... members of a particular class would likely qualify for an advance or identified invention waiver. Normally... interest in a DOE program may request a class waiver by forwarding a written request therefor to the...

  1. Progressing science, technology, engineering, and math (STEM) education in North Dakota with near-space ballooning

    NASA Astrophysics Data System (ADS)

    Saad, Marissa Elizabeth

    The United States must provide quality science, technology, engineering, and math (STEM) education in order to maintain a leading role in the global economy. Numerous initiatives have been established across the United States that promote and encourage STEM education within the middle school curriculum. Integrating active learning pedagogy into instructors' lesson plans will prepare the students to think critically - a necessary skill for the twenty first century. This study integrated a three-week long Near Space Balloon project into six eighth grade Earth Science classes from Valley Middle School in Grand Forks, North Dakota. It was hypothesized that after the students designed, constructed, launched, and analyzed their payload experiments, they would have an increased affinity for high school science and math classes. A pre- and post-survey was distributed to the students (n=124), before and after the project to analyze how effective this engineering and space mission was regarding high school STEM interests. The surveys were statistically analyzed, comparing means by the Student's t-Test, specifically the Welch-Satterthwaite test. Female students displayed a 57.1% increase in math and a 63.6% increase in science; male students displayed a 46.6% increase in science and 0% increase in math. Most Likert-scale survey questions experienced no statistically significant change, supporting the null hypothesis. The only survey question that supported the hypothesis was, "I Think Engineers Work Alone," which experienced a 0.24% decrease in student understanding. The results suggest that integrating a three-week long Near Space Balloon project into middle school curricula will not directly influence the students' excitement to pursue STEM subjects and careers. An extensive, yearlong ballooning mission is recommended so that it can be integrated with multiple core subjects. Using such an innovative pedagogy method as with this balloon launch will help students master the

  2. Worrying Thoughts Limit Working Memory Capacity in Math Anxiety.

    PubMed

    Shi, Zhan; Liu, Peiru

    2016-01-01

    Sixty-one high-math-anxious persons and sixty-one low-math-anxious persons completed a modified working memory capacity task, designed to measure working memory capacity under a dysfunctional math-related context and working memory capacity under a valence-neutral context. Participants were required to perform simple tasks with emotionally benign material (i.e., lists of letters) over short intervals while simultaneously reading and making judgments about sentences describing dysfunctional math-related thoughts or sentences describing emotionally-neutral facts about the world. Working memory capacity for letters under the dysfunctional math-related context, relative to working memory capacity performance under the valence-neutral context, was poorer overall in the high-math-anxious group compared with the low-math-anxious group. The findings show a particular difficulty employing working memory in math-related contexts in high-math-anxious participants. Theories that can provide reasonable interpretations for these findings and interventions that can reduce anxiety-induced worrying intrusive thoughts or improve working memory capacity for math anxiety are discussed.

  3. Worrying Thoughts Limit Working Memory Capacity in Math Anxiety

    PubMed Central

    Shi, Zhan; Liu, Peiru

    2016-01-01

    Sixty-one high-math-anxious persons and sixty-one low-math-anxious persons completed a modified working memory capacity task, designed to measure working memory capacity under a dysfunctional math-related context and working memory capacity under a valence-neutral context. Participants were required to perform simple tasks with emotionally benign material (i.e., lists of letters) over short intervals while simultaneously reading and making judgments about sentences describing dysfunctional math-related thoughts or sentences describing emotionally-neutral facts about the world. Working memory capacity for letters under the dysfunctional math-related context, relative to working memory capacity performance under the valence-neutral context, was poorer overall in the high-math-anxious group compared with the low-math-anxious group. The findings show a particular difficulty employing working memory in math-related contexts in high-math-anxious participants. Theories that can provide reasonable interpretations for these findings and interventions that can reduce anxiety-induced worrying intrusive thoughts or improve working memory capacity for math anxiety are discussed. PMID:27788235

  4. The Math You Need at Trinity College, Hartford CT

    NASA Astrophysics Data System (ADS)

    Geiss, C. E.

    2011-12-01

    Trinity College is a small, private, highly selective liberal arts college with approximately 2400 students. Most students have relatively well developed quantitative skills, but many are nevertheless insecure about their abilities and reluctant to engage in courses that stress quantitative content. I have used The Math You Need (TMYN) modules in an introductory geology course which serves both majors and non-majors in Trinity's Environmental Science Program. This dual audience makes the introduction of quantitative exercises labor intensive and challenging for both students and instructor. TMYN was introduced to a) offer the students an independent support structure outside of class and to b) free up some class and office hour time that would have been spent on mathematical background information. THMY was added to the course as a set of homework assignments preceding related laboratory exercises and homework assignments. During the semester most feedback regarding TMYN was negative. Some outspoken students either saw it as additional busywork or generally disliked "being taught by a computer". A review of pre- and post-test data, however, revealed that the exercises improved students' quantitative skills. Furthermore, in the assignments most students ranked the exercises as useful and rewarding. These positive results were relatively independent of student skill levels.

  5. Developing a Plan to Support Mathematics Students with Advanced Placement Potential at Indian River High School

    ERIC Educational Resources Information Center

    Timmons, Sara J.

    2009-01-01

    One of the many goals of schools is to have each student reach his/her fullest potential. One way schools challenge the accelerated learners is through the advanced placement (AP) program. Many able students at Indian River High School (IRHS) are choosing to enroll in college prep math courses instead of enrolling in honors and AP math. When…

  6. Addressing the Math-Practice Gap in Elementary School: Are Tablets a Feasible Tool for Informal Math Practice?

    PubMed Central

    Stacy, Sara T.; Cartwright, Macey; Arwood, Zjanya; Canfield, James P.; Kloos, Heidi

    2017-01-01

    Students rarely practice math outside of school requirements, which we refer to as the “math-practice gap”. This gap might be the reason why students struggle with math, making it urgent to develop means by which to address it. In the current paper, we propose that math apps offer a viable solution to the math-practice gap: Online apps can provide access to a large number of problems, tied to immediate feedback, and delivered in an engaging way. To substantiate this conversation, we looked at whether tablets are sufficiently engaging to motivate children’s informal math practice. Our approach was to partner with education agencies via a community-based participatory research design. The three participating education agencies serve elementary-school students from low-SES communities, allowing us to look at tablet use by children who are unlikely to have extensive access to online math enrichment programs. At the same time, the agencies differed in several structural details, including whether our intervention took place during school time, after school, or during the summer. This allowed us to shed light on tablet feasibility under different organizational constraints. Our findings show that tablet-based math practice is engaging for young children, independent of the setting, the student’s age, or the math concept that was tackled. At the same time, we found that student engagement was a function of the presence of caring adults to facilitate their online math practice. PMID:28270780

  7. Classroom Learning Environment and Gender: Do They Explain Math Self-Efficacy, Math Outcome Expectations, and Math Interest during Early Adolescence?

    ERIC Educational Resources Information Center

    Deacon, Mary M.

    2011-01-01

    Despite initiatives to increase and broaden participation in science, technology, engineering, and mathematics (STEM) fields, women remain underrepresented in STEM. While U.S. girls and women perform as well as, if not better, than boys and men in math, research results indicate that there are significant declines in girls' math self-efficacy,…

  8. The Impact of Self-Efficacy and Peer Support on Student Participation with Interactive White Boards in the Middle School Mathematics Class

    ERIC Educational Resources Information Center

    Olsen, Angie; LeMire, Steven; Baker, Mary

    2011-01-01

    This study investigated the factors of middle school math student self-efficacy and perceived peer support in relation to student willingness to participate with in-class activities with an interactive white board (IWB). One-hundred and five seventh grade math students were assessed on their attitudes of IWB engagement in relationship to low…

  9. Encouraging Competence in Basic Mathematics in Hydrology using The Math You Need

    NASA Astrophysics Data System (ADS)

    Fredrick, K. C.

    2011-12-01

    California University of Pennsylvania has experienced significant growth in interest of its Earth Science programs over the last few years. With the burgeoning shale gas exploration and drilling, along with continued environmental problems, students and parents recognize the potential for jobs in the region in the Geosciences. With this increase in student interest has come an increase in the number of majors including a greater number of first-year students entering the major right from high school. Hydrology, is an important course within the Earth Science department curriculum. It is required by all Geology, Meteorology, and Earth and Space Science Education majors. It also serves majors from the Biology program, but is not required. This mix of students based on major expectations, grade level, and background leads to a varied distribution of math competencies. Many students enter unprepared for the rigors of a physics-based Hydrology course. The pre-requisites for the course are Introduction to Geology, a mostly non-quantitative survey course, and College Algebra. However, some students are more confident in their math skills because they have completed some level of Calculus. Regardless of the students' perceived abilities, nearly all struggle early on in the course because they have never used math within the context of Hydrology (or Science for that matter) , including continuity, conservation, and fluid dynamics. In order to make sure students have the basic skills to understand the science, it has been necessary to dedicate significant class time to such topics as Unit Conversions, Scientific Notation, Significant Figures, and basic Graphing. The Math You Need (TMYN) is an online tool, which requires students to complete instructor-selected questions to assess student competence in fundamental math topics. Using Geology as the context for the questions in the database, TMYN is ideal for introductory-level courses, but can also be effective as a review

  10. CLASS for Class.

    NASA Astrophysics Data System (ADS)

    Bluestein, Howard B.

    1993-09-01

    Faculty and students from the School of Meteorology at the University of Oklahoma and staff members from the Atmospheric Technology Division at the National Center for Atmospheric Research (NCAR) participated in a special course given during the last two weeks of May 1992. The purpose of the course was to give students the opportunity to use the NCAR mobile CLASS (Cross-Chain LORAN Atmospheric Sounding System) in the field and to interpret data they collected themselves in the context of material learned earlier in a lecture setting. Soundings were obtained in parts of Texas and Oklahoma in the environment of multicell storms, in supercells, in a gust front, and on the cold side of a cold front.

  11. Metacognition and confidence: comparing math to other academic subjects.

    PubMed

    Erickson, Shanna; Heit, Evan

    2015-01-01

    Two studies addressed student metacognition in math, measuring confidence accuracy about math performance. Underconfidence would be expected in light of pervasive math anxiety. However, one might alternatively expect overconfidence based on previous results showing overconfidence in other subject domains. Metacognitive judgments and performance were assessed for biology, literature, and mathematics tests. In Study 1, high school students took three different tests and provided estimates of their performance both before and after taking each test. In Study 2, undergraduates similarly took three shortened SAT II Subject Tests. Students were overconfident in predicting math performance, indeed showing greater overconfidence compared to other academic subjects. It appears that both overconfidence and anxiety can adversely affect metacognitive ability and can lead to math avoidance. The results have implications for educational practice and other environments that require extensive use of math.

  12. Metacognition and confidence: comparing math to other academic subjects

    PubMed Central

    Erickson, Shanna; Heit, Evan

    2015-01-01

    Two studies addressed student metacognition in math, measuring confidence accuracy about math performance. Underconfidence would be expected in light of pervasive math anxiety. However, one might alternatively expect overconfidence based on previous results showing overconfidence in other subject domains. Metacognitive judgments and performance were assessed for biology, literature, and mathematics tests. In Study 1, high school students took three different tests and provided estimates of their performance both before and after taking each test. In Study 2, undergraduates similarly took three shortened SAT II Subject Tests. Students were overconfident in predicting math performance, indeed showing greater overconfidence compared to other academic subjects. It appears that both overconfidence and anxiety can adversely affect metacognitive ability and can lead to math avoidance. The results have implications for educational practice and other environments that require extensive use of math. PMID:26082742

  13. The Effects of Class Size on Students' Academic Achievement

    ERIC Educational Resources Information Center

    Wilson, Claire

    2011-01-01

    The purpose of this quantitative correlational research was to study the relationship between class size and students' academic achievement. Citywide language arts and math test scores for third and fifth grade students in four New York City public schools were examined using a variety of variables including (a) gender, (b) ethnicity, (c) grade…

  14. Math Description Engine Software Development Kit

    NASA Technical Reports Server (NTRS)

    Shelton, Robert O.; Smith, Stephanie L.; Dexter, Dan E.; Hodgson, Terry R.

    2010-01-01

    The Math Description Engine Software Development Kit (MDE SDK) can be used by software developers to make computer-rendered graphs more accessible to blind and visually-impaired users. The MDE SDK generates alternative graph descriptions in two forms: textual descriptions and non-verbal sound renderings, or sonification. It also enables display of an animated trace of a graph sonification on a visual graph component, with color and line-thickness options for users having low vision or color-related impairments. A set of accessible graphical user interface widgets is provided for operation by end users and for control of accessible graph displays. Version 1.0 of the MDE SDK generates text descriptions for 2D graphs commonly seen in math and science curriculum (and practice). The mathematically rich text descriptions can also serve as a virtual math and science assistant for blind and sighted users, making graphs more accessible for everyone. The MDE SDK has a simple application programming interface (API) that makes it easy for programmers and Web-site developers to make graphs accessible with just a few lines of code. The source code is written in Java for cross-platform compatibility and to take advantage of Java s built-in support for building accessible software application interfaces. Compiled-library and NASA Open Source versions are available with API documentation and Programmer s Guide at http:/ / prim e.jsc.n asa. gov.

  15. A descriptive study of high school Latino and Caucasian students' values about math, perceived math achievement and STEM career choice

    NASA Astrophysics Data System (ADS)

    Rodriguez Flecha, Samuel

    The purpose of this study was to examine high school students' math values, perceived math achievement, and STEM career choice. Participants (N=515) were rural high school students from the U.S. Northwest. Data was collected by administering the "To Do or Not to Do:" STEM pilot survey. Most participants (n=294) were Latinos, followed by Caucasians (n=142). Fifty-three percent of the students rated their math achievement as C or below. Of high math students, 57% were male. Females were 53% of low math students. Caucasians (61%) rated themselves as high in math in a greater proportion than Latinos (39%). Latinos (58%) rated themselves as low in math in a greater proportion than Caucasians (39%). Math Values play a significant role in students' perceived math achievement. Internal math values (r =.68, R2 =.46, p =.001) influenced perceived math achievement regardless of gender (males: r =.70, R2 =.49, p =.001; females: r =.65, R2 =.43, p =.001), for Latinos (r =.66, R2 =.44, p =.001), and Caucasians (r =.72, R2 =.51, p =.001). External math values (r =.53, R2 =.28, p =.001) influenced perceived math achievement regardless of gender (males: r =.54, R2 =.30, p =.001; females: r =.49, R2 =.24, p =.001), for Latinos (r =.47, R2 =.22, p =.001), and Caucasians (r =.58, R2 =.33, p =.001). Most high-math students indicated an awareness of being good at math at around 11 years old. Low-math students said that they realized that math was difficult for them at approximately 13 years of age. The influence of parents, teachers, and peers may vary at different academic stages. Approximately half of the participants said there was not a person who had significantly impacted their career choice; only a minority said their parents and teachers were influencing them to a STEM career. Parents and teachers are the most influential relationships in students' career choice. More exposure to STEM role models and in a variety of professions is needed. Possible strategies to impact students

  16. 78 FR 2379 - Agency Information Collection Activities; Comment Request; Impact Evaluation of Math Professional...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... Agency Information Collection Activities; Comment Request; Impact Evaluation of Math Professional... of Collection: Impact Evaluation of Math Professional Development. OMB Control Number: 1850-NEW. Type..., and teachers for a study of math professional development. The study will provide...

  17. Class Construction: White Working-Class Student Identity in the New Millennium

    ERIC Educational Resources Information Center

    Freie, Carrie

    2007-01-01

    "Class Construction" explores class, racial, and gender identity construction among white, working-class students. Delving into River City High School, Freie asks what happens to the adolescent children of working-class families when economic changes such as globalization and technological advancements have altered the face of working-class jobs.…

  18. The Effects of Head Start on Children's Kindergarten Retention, Reading and Math Achievement in Fall Kindergarten--An Application of Propensity Score Method and Sensitivity Analysis

    ERIC Educational Resources Information Center

    Dong, Nianbo

    2009-01-01

    Using data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (ECLS-K), this paper applied optimal propensity score matching method to evaluate the effects of Head Start on children's kindergarten retention, reading and math achievement in fall kindergarten comparing with center-based care. Both parametric and nonparametric…

  19. U.S. Math Performance in Global Perspective: How Well Does Each State Do at Producing High-Achieving Students? PEPG Report No.: 10-19

    ERIC Educational Resources Information Center

    Hanushek, Eric A.; Peterson, Paul E.; Woessmann, Ludger

    2010-01-01

    To see how well U.S. schools do at producing high-achieving math students, the authors compare the percentage of U.S. public and private school students in the graduating Class of 2009 who were highly accomplished in mathematics in each of the 50 states and in 10 urban districts to percentages of high achievers in 56 other countries. Their…

  20. The Relationship among Student Achievement Scores on the Math and Science End-of-Course-Tests and Scores on the High School Graduation Test

    ERIC Educational Resources Information Center

    Turner, Sherry L.

    2011-01-01

    Thirteen percent of the 2008-2009 senior class in one southeastern state did not pass the science portion of the state's high school graduation test. Another 5% failed to pass the math portion of the graduation test, leaving these students unable to obtain a high school diploma. The purpose of this nonexperimental quantitative research study was…

  1. A Randomized Control Trial Evaluating the Effectiveness of Computer Assisted Instruction in Numeracy on Math Outcomes for Monolingual English Speaking Kindergartners from Title 1 Schools

    ERIC Educational Resources Information Center

    Foster, M. E.; Anthony, J. L.; Clements, D. H.; Sarama, J.; Williams, J. M.

    2016-01-01

    Children from low-income and ethnic minority backgrounds have demonstrated substantially lower levels of math achievement than their middle class majority peers for decades. The present study addressed two research questions: (1) when used as a supplement to typical classroom instruction and in isolation from the larger curriculum, does Building…

  2. Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and Usefulness: Insights from the Polish Adaptation

    PubMed Central

    Cipora, Krzysztof; Szczygieł, Monika; Willmes, Klaus; Nuerk, Hans-Christoph

    2015-01-01

    Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated Math Anxiety Scale (AMAS), known to have very good psychometric characteristics in its original, American-English version as well as in its Italian and Iranian adaptations. We also observed high reliability, both for internal consistency and test-retest stability of the AMAS in the Polish sample. The results also show very good construct, convergent and discriminant validity: The factorial structure in Polish adult participants (n = 857) was very similar to the one previously found in other samples; AMAS scores correlated moderately in expected directions with state and trait anxiety, self-assessed math achievement and skill as well temperamental traits of emotional reactivity, briskness, endurance, and perseverance. Average scores obtained by participants as well as gender differences and correlations with external measures were also similar across cultures. Beyond the cultural comparison, we used path model analyses to show that math anxiety relates to math grades and self-competence when controlling for trait anxiety. The current study shows transcultural validity of math anxiety assessment with the AMAS. PMID:26648893

  3. Math5 expression and function in the central auditory system

    PubMed Central

    Saul, Sara M.; Brzezinski, Joseph A.; Altschuler, Richard A.; Shore, Susan E.; Rudolph, Dellaney D.; Kabara, Lisa L.; Halsey, Karin E.; Hufnagel, Robert B.; Zhou, Jianxun; Dolan, David F.; Glaser, Tom

    2008-01-01

    The basic helix-loop-helix (bHLH) transcription factor Math5 (Atoh7) is required for retinal ganglion cell (RGC) and optic nerve development. Using Math5-lacZ knockout mice, we have identified an additional expression domain for Math5 outside the eye, in functionally connected structures of the central auditory system. In the adult hindbrain, the cytoplasmic Math5-lacZ reporter is expressed within the ventral cochlear nucleus (VCN), in a subpopulation of neurons that project to medial nucleus of the trapezoid body (MNTB), lateral superior olive (LSO), and lateral lemniscus (LL). These cells were identified as globular and small spherical bushy cells based on their morphology, abundance, distribution within the cochlear nucleus (CN), co-expression of Kv1.1, Kv3.1b and Kcnq4 potassium channels, and projection patterns within the auditory brainstem. Math5-lacZ is also expressed by cochlear root neurons in the auditory nerve. During embryonic development, Math5-lacZ was detected in precursor cells emerging from the caudal rhombic lip from embryonic day (E)12 onwards, consistent with the time course of CN neurogenesis. These cells co-express MafB, Math1 and Math5 and are post-mitotic. Math5 expression in the CN was verified by mRNA in situ hybridization, and the identity of positive neurons was confirmed morphologically using a Math5-Cre BAC transgene with an alkaline phosphatase reporter. The hindbrains of Math5 mutants appear grossly normal, with the exception of the CN. Although overall CN dimensions are unchanged, the lacZ positive cells are significantly smaller in Math5 −/− mice compared to Math5 +/− mice, suggesting these neurons may function abnormally. The Auditory Brainstem Response (ABR) of Math5 mutants was evaluated in a BALB/cJ congenic background. ABR thresholds of Math5 −/− mice were similar to those of wild-type and heterozygous mice, but the interpeak latencies for Peaks II-IV were significantly altered. These temporal changes are consistent

  4. Class Matters

    ERIC Educational Resources Information Center

    Valdata, Patricia

    2005-01-01

    Ever since George Washington opted for the title of president rather than king, Americans have been uncomfortable with the idea of class distinctions. This article presents an interview with Dr. Janet Galligani Casey regarding the idea of class distinctions. Galligani Casey, who grew up in a working-class neighborhood in Somerville, Massachusetts,…

  5. Class Size.

    ERIC Educational Resources Information Center

    Underwood, Siobhan; Lumsden, Linda S.

    1994-01-01

    The items featured in this annotated bibliography touch on several aspects of the multifaceted class-size debate. Allen Odden reviews the literature and contends that class-size reduction should be used "sparingly and strategically." C. M. Achilles and colleagues examines two different class-size situations and find student test…

  6. Changing the Developmental Trajectory in Early Math through a Two-Year Preschool Math Intervention

    ERIC Educational Resources Information Center

    Starkey, Prentice; Klein, Alice; DeFlorio, Lydia

    2013-01-01

    There is a national need for effective interventions to improve school readiness and subsequent achievement in mathematics for students from low-income families. The purpose of this study was to implement and evaluate a 2-year preschool math intervention that began at preschool entry when children were 3 years of age and continued through the end…

  7. Creative Math Assessment: How the "Fizz & Martina Approach" Helps Prepare Students for the Math Assessment Tests.

    ERIC Educational Resources Information Center

    Vaille, John; Kushins, Harold

    Many school districts around the nation are re-evaluating how they measure student performance in mathematics. Calls have been made for alternative, authentic assessment tools that go beyond simple, and widely ineffective, multiple-choice tests. This book examines how the Fizz & Martina math video series provides students with hands-on…

  8. Closing the Math Achievement Gap: Institutions Find Success with MyMathLab

    ERIC Educational Resources Information Center

    Stewart, Pearl

    2012-01-01

    Institutions find success with Pearson Education's MyMathLab. The Department of Mathematical Sciences at the University of Memphis (UM) reported a narrowing of the achievement gap between Black and White students. According to the study conducted by UM professors and titled "The Effectiveness of Blended Instruction in Postsecondary General…

  9. Placing Math Reform: Locating Latino English Learners in Math Classrooms and Communities

    ERIC Educational Resources Information Center

    Erbstein, Nancy

    2015-01-01

    This article explores how place matters in public school reform efforts intended to promote more equitable opportunities and outcomes. Qualitative case studies of three California middle schools' eighth grade math reforms and the resulting opportunities for Latino English learners are presented, using the conceptual frameworks of critical human…

  10. Evaluating Math Recovery: Assessing the Causal Impact of Math Recovery on Student Achievement

    ERIC Educational Resources Information Center

    Smith, Thomas; Cobb, Paul; Farran, Dale; Cordray, David; Munter, Charles; Dunn, Alfred

    2010-01-01

    The authors' goal was to evaluate the potential of Math Recovery (MR), a pullout, one-to-one tutoring program that has been designed to increase mathematics achievement among low-performing first graders, thereby closing the school-entry achievement gap and enabling participants to achieve at the level of their higher-performing peers in the…

  11. Applied Math. Course Materials: Math 111, 112, 113. Seattle Tech Prep Applied Academics Project.

    ERIC Educational Resources Information Center

    South Seattle Community Coll., Washington.

    This publication contains materials for three courses in Applied Math in the Applied Academics program at South Seattle Community College. It begins with the article, "Community College Applied Academics: The State of the Art?" (George B. Neff), which describes the characteristics, model, courses, and coordination activity that make up…

  12. Math Teachers' Attitudes towards Photo Math Application in Solving Mathematical Problem Using Mobile Camera

    ERIC Educational Resources Information Center

    Hamadneh, Iyad M.; Al-Masaeed, Aslan

    2015-01-01

    This study aimed at finding out mathematics teachers' attitudes towards photo math application in solving mathematical problems using mobile camera; it also aim to identify significant differences in their attitudes according to their stage of teaching, educational qualifications, and teaching experience. The study used judgmental/purposive…

  13. Exploring Bias in Math Teachers’ Perceptions of Students’ Ability by Gender and Race/Ethnicity

    PubMed Central

    Riegle-Crumb, Catherine; Humphries, Melissa

    2013-01-01

    This study explores whether gender stereotypes about math ability shape high school teachers’ assessments of the students with whom they interact daily, resulting in the presence of conditional bias. It builds on theories of intersectionality by exploring teachers’ perceptions of students in different gender and racial/ethnic subgroups, and advances the literature on the salience of gender across contexts by considering variation across levels of math course-taking in the academic hierarchy. Utilizing nationally representative data from the Education Longitudinal Study of 2002 (ELS), analyses reveal that disparities in teachers’ perceptions of ability that favored white males over minority students of both genders are explained away by student achievement in the form of test scores and grades. However, we find evidence of a consistent bias against white females which, although relatively small in magnitude, suggests that teachers hold the belief that math is easier for white males than it is for white females. We also find some evidence of variation across course level contexts with regard to bias. We conclude by discussing the implications of our findings for research on the construction of gender inequality. PMID:24187437

  14. Math anxiety differentially affects WAIS-IV arithmetic performance in undergraduates.

    PubMed

    Buelow, Melissa T; Frakey, Laura L

    2013-06-01

    Previous research has shown that math anxiety can influence the math performance level; however, to date, it is unknown whether math anxiety influences performance on working memory tasks during neuropsychological evaluation. In the present study, 172 undergraduate students completed measures of math achievement (the Math Computation subtest from the Wide Range Achievement Test-IV), math anxiety (the Math Anxiety Rating Scale-Revised), general test anxiety (from the Adult Manifest Anxiety Scale-College version), and the three Working Memory Index tasks from the Wechsler Adult Intelligence Scale-IV Edition (WAIS-IV; Digit Span [DS], Arithmetic, Letter-Number Sequencing [LNS]). Results indicated that math anxiety predicted performance on Arithmetic, but not DS or LNS, above and beyond the effects of gender, general test anxiety, and math performance level. Our findings suggest that math anxiety can negatively influence WAIS-IV working memory subtest scores. Implications for clinical practice include the utilization of LNS in individuals expressing high math anxiety.

  15. Cognitive Correlates of Math Skills in Third-Grade Students

    ERIC Educational Resources Information Center

    Mannamaa, Mairi; Kikas, Eve; Peets, Katlin; Palu, Anu

    2012-01-01

    Math achievement is not a unidimensional construct but includes different skills that require different cognitive abilities. The focus of this study was to examine associations between a number of cognitive abilities and three domains of math skills (knowing, applying and problem solving) simultaneously in a multivariate framework. Participants…

  16. The Math Promise: Celebrating at Home and School

    ERIC Educational Resources Information Center

    Legnard, Danielle; Austin, Susan

    2014-01-01

    The Math Promise is a contract that family members make with one another. They commit to spending mathematical time together; getting to know each other's mathematical thinking and understanding; and finding time to play math games, solve problems, and notice mathematics in their daily lives. Whether parents and children are cooking in the…

  17. Variance in Math Achievement Attributable to Visual Cognitive Constructs

    ERIC Educational Resources Information Center

    Oehlert, Jeremy J.

    2012-01-01

    Previous research has reported positive correlations between math achievement and the cognitive constructs of spatial visualization, working memory, and general intelligence; however, no single study has assessed variance in math achievement attributable to all three constructs, examined in combination. The current study fills this gap in the…

  18. Project: Strategies for Sex Fairness. Math and Science for All.

    ERIC Educational Resources Information Center

    Mook, Corena; Legg, Marilyn

    One of a series of instructional packets to aid schools in reducing sex stereotypes, this inservice guide for use with school personnel is designed to increase awareness of the extent to which Kansans limit their career options by avoiding math and science. Focus is on why people do not develop more math knowledge and/or skills (such as…

  19. National Migrant Education Program Math Skills Information System.

    ERIC Educational Resources Information Center

    de la Rosa, Raul; Hackett, Eugene deG.

    The educational background and issues which shaped the design of the National Migrant Education Program Math Skills Information System are explained in this report, along with a full description of the features of the system and its operation. It discusses the variety of math skills information used to permit teachers to input and receive math…

  20. Classroom Discussions: Seeing Math Discourse in Action, Grades K-6

    ERIC Educational Resources Information Center

    Anderson, Nancy; Chapin, Suzanne; O'Connor, Cathy

    2011-01-01

    "Classroom Discussions: Seeing Math Discourse in Action, Grades K-6" provides preservice and inservice instructors, coaches and facilitators with real, classroom-based video examples that illustrate the principles and practices covered in the authors' best-selling book, "Classroom Discussions: Using Math Talk to Help Students Learn, Grade K-6,…