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Sample records for school plant

  1. Planning School Plant Construction.

    ERIC Educational Resources Information Center

    Kentucky State Dept. of Education, Frankfort.

    Steps in planning the school plant are outlined and described. Topics covered are--(1) the school plant program, (2) characteristics of a good school building, (3) financing and constructing the building, (4) the role of various state agencies, (5) Kentucky laws pertaining to planning, financing, and construction of school buildings, (6) Kentucky…

  2. SCHOOL PLANTS AND SCHOOL DISTRICT ORGANIZATION.

    ERIC Educational Resources Information Center

    ENGLEHARDT, GEORGE D.

    A DESIRABLE SCHOOL PLANT IS ONE WHICH PROVIDES A PHYSICAL ENVIRONMENT WHERE THE LEARNING AND TEACHING PROCESSES CAN PROCEED AT THE MAXIMUM RATE. THE OBJECTIVES OF MAJOR CONCERN IN SCHOOL PLANT PLANNING ARE--(1) SPATIAL ADEQUACY, (2) QUALITY, (3) SAFETY, (4) AESTHETICS, (5) ADAPTABILITY, AND (6) EFFICIENCY AND ECONOMY. CERTAIN SEQUENTIAL STEPS NEED…

  3. Growing Plants in School.

    ERIC Educational Resources Information Center

    Salt, Bernard

    1990-01-01

    Background information on the methods and varieties used to demonstrate the cultivation of plants without the use of chemical pesticides is provided. Discussed are species and variety selection, growing plants from seed and from seedlings, soil preparation, using cuttings, useful crops, and pest control. (CW)

  4. PLANNING THE ELEMENTARY SCHOOL PLANT. SCHOOL PLANT PLANNING SERIES.

    ERIC Educational Resources Information Center

    Utah State Board of Education, Salt Lake City.

    CAREFUL PLANNING FOR THE ELEMENTARY SCHOOL MAXIMIZES THE USE OF SPACE TO PROVIDE CHILDREN WITH FREQUENT CHANGES IN ACTIVITY AND A WIDE VARIETY OF EXPERIENCES. IN THE PLANNING PROCESS, SPECIAL CONSIDERATION IS GIVEN TO LONG RANGE DEVELOPMENT THUS PREVENTING OVERBUILDING AND UNDERBUILDING. THE PLANT SHOULD FIT, THROUGH INCREASING UTILITY BY…

  5. NCSC GUIDE FOR PLANNING SCHOOL PLANTS.

    ERIC Educational Resources Information Center

    National Council on Schoolhouse Construction.

    SUPERINTENDENTS, SCHOOL BOARD MEMBERS, SCHOOL PLANT CONSULTANTS IN STATE DEPARTMENTS OF EDUCATION, LOCAL SCHOOL SYSTEMS, AND COLLEGIATE INSTITUTIONS, ARCHITECTS, LAY ADVISORY GROUPS, AND GRADUATE STUDENTS WILL FIND INFORMATION ON SCHOOL PLANT PLANNING IN THIS BASIC REFERENCE. A GUIDE FOR INTERPRETING AND APPLYING CRITERIA, STANDARDS, OR PRINCIPLES…

  6. NCSC GUIDE FOR PLANNING SCHOOL PLANTS.

    ERIC Educational Resources Information Center

    National Council on Schoolhouse Construction.

    SUPERINTENDENTS, SCHOOL BOARD MEMBERS, SCHOOL PLANT CONSULTANTS IN STATE DEPARTMENTS OF EDUCATION, LOCAL SCHOOL SYSTEMS, AND COLLEGIATE INSTITUTIONS, ARCHITECTS, LAY ADVISORY GROUPS, AND GRADUATE STUDENTS WILL FIND INFORMATION ON SCHOOL PLANT PLANNING IN THIS BASIC REFERENCE. A GUIDE FOR INTERPRETING AND APPLYING CRITERIA, STANDARDS, OR PRINCIPLES…

  7. Handbook for School Plant Planning for Arkansas Public Schools 1967.

    ERIC Educational Resources Information Center

    Arkansas State Dept. of Education, Little Rock.

    The planning procedure suggested in this handbook consists of an evaluation of the existing educational program and a comprehensive survey of the school plant. Resulting recommendations will involve renovation of, or additions to, present buildings, or new building on existing sites. A summary of recommendations on school construction economies is…

  8. SCHOOL PLANT MANAGEMENT FOR SCHOOL ADMINISTRATORS.

    ERIC Educational Resources Information Center

    ENGMAN, JOHN DAVID

    THIS REPORT IS A COMPILATION OF STUDIES ON SIGNIFICANT ASPECTS IN SCHOOL PLANNING AND OPERATION. A RELATIONSHIP IS SHOWN BETWEEN CURRICULUM, PERSONNEL AND AUXILIARY SERVICES IN EDUCATIONAL PROGRAM OPERATIONS. THE REPORT INCLUDES PLANNING, MANAGEMENT AND OPERATION OF SUCH AREAS AS--NONINSTRUCTIONAL PERSONNEL POLICIES, CUSTODIAL SERVICES,…

  9. Financing the School Plant. Draft.

    ERIC Educational Resources Information Center

    King, Dave; Kimbrough, Ted

    Thirteen methods of financing school buildings in California are described in this document. A brief introduction reviews recent changes in California school financing, following passage of Proposition 13, and explains the need for new financing methods. For each method, the document provides a description (which also points out limitations),…

  10. Environmental Control in School Buildings Through Planting.

    ERIC Educational Resources Information Center

    Winant, Rooskandar

    In searching for ways of providing suitable school buildings, consideration should be given to the possibility of providing outdoor teaching space and of controlling environment in whole or in part by the planting of shade trees in a carefully controlled manner. Such trees, suitably located, will not only provide shade but may aid ventilation and…

  11. Description of School Plant Facilities in Tennessee--1973.

    ERIC Educational Resources Information Center

    Banta, Trudy W.

    Eighty-one percent of Tennessee's public school principals responded to a survey of the physical conditions of their schools. Two sets of 12 criteria were developed, based on the responses, to distinguish adequate and substandard school plants. City systems had more adequate plants than county systems. Secondary and middle schools had more…

  12. Planning a Program of School Plant Construction. Research Report, School Plant Planning Series.

    ERIC Educational Resources Information Center

    Utah State Board of Education, Salt Lake City.

    The importance of long-term planning, and undesirable conditions resulting from failure to plan, are stressed. General procedures named as essential are--(1) the official approval of the Board of Education before the administration proceeds with long-range planning, (2) the design of the school plant around the educational program it is to serve,…

  13. School Plant Maintenance and Custodial Services

    ERIC Educational Resources Information Center

    Kentucky State Dept. of Education, Frankfort.

    School maintenance guidelines are directed to the local school situation where the custodian may have neither the opportunity for any formal training or experienced personnel available to instruct him. Topics covered are those that are thought to be of greatest value to the local school custodian and include--(1) floor care, (2) carpet cleaning,…

  14. Senior Secondary School Children's Understanding of Plant Nutrition

    ERIC Educational Resources Information Center

    Mosothwane, Modise

    2011-01-01

    The purpose of this study was to assess children's understanding of plant nutrition. The research was done on a sample of secondary school pupils in the age range of 16 to 19 years in two senior secondary schools in Botswana. The sample contained 137 senior secondary pupils all in their final year of study. These children were above average…

  15. Senior Secondary School Children's Understanding of Plant Nutrition

    ERIC Educational Resources Information Center

    Mosothwane, Modise

    2011-01-01

    The purpose of this study was to assess children's understanding of plant nutrition. The research was done on a sample of secondary school pupils in the age range of 16 to 19 years in two senior secondary schools in Botswana. The sample contained 137 senior secondary pupils all in their final year of study. These children were above average…

  16. School Building Maintenance Procedures. School Plant Management Series. Bulletin, 1964, No. 17. OE-21027

    ERIC Educational Resources Information Center

    Finchum, R. N.

    1964-01-01

    Adequate maintenance of school buildings representing a public investment of billions of dollars is a problem of grave concern to both taxpayers and school officials. This publication, one of a series dealing with school plant management problems, identifies, describes, shows the function of, and outlines maintenance procedures for many components…

  17. School Building Maintenance Procedures. School Plant Management Series.

    ERIC Educational Resources Information Center

    Finchum, R.N.

    One of a series dealing with school management, the publication identifies and describes the function of, and outlines maintenance procedures for many components of school buildings. The purpose of maintenance is to safeguard the public's investment, increase the functional life of the building, and provide the best possible environment for…

  18. Pinellas Plant: Child Care/Partnership School safety assessment

    SciTech Connect

    1989-11-01

    The Albuquerque Operations Office through the Pinellas Plant Area Office is involved in a joint venture to establish a Partnership School and a Day Care Facility at the Plant. The venture is unique in that it is based on a partnership with the local county school system. The county school system will provide the teachers, supplies and classroom furnishings for the operation of the school for pre-kindergarten, kindergarten, first and second grade during regular school hours. The Government will provide the facility and its normal operating and maintenance costs. A Day Care Facility will also be available for children from infancy through the second grade for outside school hours. The day care will be operated as a non-profit corporation. Fees paid by parents with children in the day care center will cove the cost of staff, food, supplies and liability insurance. Again, the government will provide the facility and its normal operating and maintenance costs. Between 75 and 90 children are expected in the first year of operation. The Partnership School will consist of one class each for pre-kindergarten, kindergarten and first grade. Second grade will be added in 1990. The total estimated number of children for both the Child Care and Partnership School should not exceed 200 children. Expected benefits include reduced absenteeism, tardiness and turnover and thus increased productivity. The program will be an asset in recruiting and retaining the best workforce. Other benefits include improved education for the children.

  19. Inspecting the School Plant. The Operation and Maintenance of Our Schools. Monograph 2. Bulletin No. 6105.

    ERIC Educational Resources Information Center

    Biwer-Al-Yacoubi, Connie

    Two intruments for evaluating the school plant are presented in this monograph. The first enables districts to appraise the effectiveness of school maintenance programs and plan for future maintenance needs. The eight aspects of maintenance covered relate to the exterior of the building, the interior, special classrooms, the electrical system, the…

  20. IMPLICATIONS OF CHILD GROWTH AND DEVELOPMENT FOR SCHOOL PLANT DESIGN.

    ERIC Educational Resources Information Center

    CHERRY, RALPH W.

    IT IS THE BELIEF OF SOME THAT SCHOOL PLANTS ARE FOR CHILDREN. TO SERVE AS A STUDY GUIDE FOR IMPLEMENTATION OF THIS BELIEF, THIS PAPER PRESENTS PRINCIPLES, NEEDS OF CHILDREN, AND A LIST OF SUGGESTED READING. BASIC PRINCIPLES DISCUSSED ARE--(1) DEVELOPMENT IS A PRODUCT OF TWO FACTORS--LEARNING AND GROWTH, (2) HUMAN GROWTH AND DEVELOPMENT FOLLOW AN…

  1. Designing the School Plant as a Community Center.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Div. of School Buildings and Grounds.

    In the planning of school plants to serve the educational, social, civic, recreational, and cultural needs of the entire community, factors which receive special consideration are location of facilities, heat distribution, zoning, storage space, and special appointments and service features. (RH)

  2. The Gatsby Plant Science Summer School: Inspiring the Next Generation of Plant Science Researchers[OA

    PubMed Central

    Levesley, Aurora; Jopson, Juliet; Knight, Celia

    2012-01-01

    We provide evidence from a 5-year study to show that a single concerted effort at the start of undergraduate study can have a clear and lasting effect on the attitudes of students toward plant science. Attendance at a week-long residential plant science summer school in the first year of an undergraduate degree resulted in many students changing courses to include more plant science and increased numbers of graduates selecting plant-based PhDs. The evidence shows that the Gatsby Plant Science Summer School has increased the pool of high-quality plant science related PhD applicants in the UK and has had a positive impact on students’ career aspirations. The results are discussed within the context of enhancing the pipeline of future plant scientists and reversing the decline of this vulnerable and strategically important subject relevant to addressing food security and other major global challenges. We have shown that a single well-designed and timely intervention can influence future student behavior and as such offers a framework of potential use to other vulnerable disciplines. PMID:22534129

  3. The Gatsby Plant Science Summer School: inspiring the next generation of plant science researchers.

    PubMed

    Levesley, Aurora; Jopson, Juliet; Knight, Celia

    2012-04-01

    We provide evidence from a 5-year study to show that a single concerted effort at the start of undergraduate study can have a clear and lasting effect on the attitudes of students toward plant science. Attendance at a week-long residential plant science summer school in the first year of an undergraduate degree resulted in many students changing courses to include more plant science and increased numbers of graduates selecting plant-based PhDs. The evidence shows that the Gatsby Plant Science Summer School has increased the pool of high-quality plant science related PhD applicants in the UK and has had a positive impact on students' career aspirations. The results are discussed within the context of enhancing the pipeline of future plant scientists and reversing the decline of this vulnerable and strategically important subject relevant to addressing food security and other major global challenges. We have shown that a single well-designed and timely intervention can influence future student behavior and as such offers a framework of potential use to other vulnerable disciplines.

  4. FORTY YEARS OF SCHOOL PLANT DISSERTATIONS. A REVIEW WITH SUGGESTIONS FOR FUTURE RESEARCH.

    ERIC Educational Resources Information Center

    CLASEN, ROBERT E.

    A BIBLIOGRAPHIC REVIEW OF PUBLISHED AND UNPUBLISHED DISSERTATIONS RELATED TO SCHOOL PLANTS IS COMPILED BY YEARS BEGINNING WITH STUDIES PRODUCED IN 1921 AND IS CROSS INDEXED BY TOPIC. IT REVIEWS THE SCHOOL PLANT PROBLEMS MOST INVESTIGATED BY STUDENTS. A BRIEF HISTORY OF SCHOOL BUILDING DEVELOPMENT IS PRESENTED IN LIGHT OF CORRESPONDING ECONOMIC AND…

  5. Proceedings: Oklahoma School Plant Manager's Workshop (4th, Oklahoma City, OK, April 20-21, 1982).

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    Nineteen addresses given at the 1982 Oklahoma School Plant Manager's Workshop are presented in this document. Following a welcoming speech, an overview of the issues currently facing school plant managers in Oklahoma, and a general address by a representative of the Arkansas Department of Education, the speakers focused on a number of specific…

  6. Pinellas Plant Emergency Plan for the Child Development Center/Partnership School; Revision No. 2

    SciTech Connect

    1990-07-25

    This document establishes a Pinellas Plant Emergency Plan to limit physical harm or dangerous circumstances for occupants of the Child Development Center/Partnership School at the GE Neutron Devices (GEND) Pinellas Plant facility. It is further intended to minimize loss or damage to plant property. 4 figs.

  7. Study of the Topic "The Classification of Flowering Plants" in Schools in the Steppe Region

    ERIC Educational Resources Information Center

    Manekina, N. M.

    1976-01-01

    To acquaint students with principal taxonomic terms, local plants from natural surroundings of the school that exhibit attributes of each group are used in the steppe region of the Soviet Union. (Author/ND)

  8. Study of the Topic "The Classification of Flowering Plants" in Schools in the Steppe Region

    ERIC Educational Resources Information Center

    Manekina, N. M.

    1976-01-01

    To acquaint students with principal taxonomic terms, local plants from natural surroundings of the school that exhibit attributes of each group are used in the steppe region of the Soviet Union. (Author/ND)

  9. Secondary School Students' Misconceptions about Photosynthesis and Plant Respiration: Preliminary Results

    ERIC Educational Resources Information Center

    Svandova, Katerina

    2014-01-01

    The study investigated the common misconceptions of lower secondary school students regarding the concepts of photosynthesis and plant respiration. These are abstract concepts which are difficult to comprehend for adults let alone for lower secondary school students. Research of the students misconceptions are conducted worldwide. The researches…

  10. Secondary School Students' Misconceptions about Photosynthesis and Plant Respiration: Preliminary Results

    ERIC Educational Resources Information Center

    Svandova, Katerina

    2014-01-01

    The study investigated the common misconceptions of lower secondary school students regarding the concepts of photosynthesis and plant respiration. These are abstract concepts which are difficult to comprehend for adults let alone for lower secondary school students. Research of the students misconceptions are conducted worldwide. The researches…

  11. Pinellas Plant emergency plan for the Child Development Center/Partnership School; Revision No. 1

    SciTech Connect

    1990-05-23

    This document establishes a Pinellas Plant Emergency Plan to limit physical harm or dangerous circumstances for occupants of the Child Development Center/Partnership School at the GE Neutron Devices (GEND) Pinellas Plant facility. It is further intended to minimize loss or damage to plant property. This is the first revision to the subject emergency plan. The changes are minor, resulting primarily from a need to more accurately define the evacuation routes and assembly point for the Child Development Center/Partnership School. The changes have been reviewed with the Director, New Directions in Learning, Inc., and are consistent with previous guidance. 4 figs.

  12. Operation of the Pinellas Plant Child Development Center/Partnership School: Environmental assessment

    SciTech Connect

    Not Available

    1990-07-20

    The US Department of Energy Albuquerque Operations Office (DOE/AL), through the DOE Pinellas Area Office (PAO) and GE Neutron Devices (GEND), is proposing a joint venture to operate a Partnership School and Child Development Center at the Pinellas Plant. The Child Development Center/Partnership School proposal has been developed. The building has been constructed, teachers and staff selected, and the building made ready for immediate occupancy. The proposed action addressed by this environmental assessment is the operation and utilization of the school as a Partnership School, a preschool Child Development Center, and a before- and after-hours child care facility. In compliance with the National Environmental Policy Act of 1970, the potential impacts from the operation of the proposed action are assessed. Additionally, since the proposed school is located next to an industrial facility, impacts on the school population from routine plant operations, as well as abnormal events, are analyzed, and changes in plant operation that may be prudent are considered. 25 refs., 8 figs., 9 tabs.

  13. Central Office Plants the Seeds, Schools Cultivate Their Own Learning

    ERIC Educational Resources Information Center

    von Frank, Valerie

    2010-01-01

    Every April, the staff of Stilwell Junior High School (West Des Moines, Iowa) spend a day analyzing student data together. Staff members consider standardized tests scores, look at item-by-item results and trends, and consider how groups are performing. They also look at social data, gathered from students about how the youth view their school…

  14. Design Criteria for Public School Plants Accommodating the Physically Disabled.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Education, Jefferson City. School Building Services.

    Criteria are presented for implementation in the design and construction of school buildings and facilities so as to obviate hazards to individuals with physical disabilities. Accommodations for the physically handicapped are considered for the following--(1) public walks, (2) parking lots, (3) ramps with gradients and handrails, (4) entrances,…

  15. Ecologically-Based Invasive Plant Management Field School Workbook 2009

    USDA-ARS?s Scientific Manuscript database

    A curriculum developed for a field-based course of study for ecologically-based invasive plant management. This curriculum is presented in a modular format with specific exercises to emphasize the important aspects to applying this decision tool to land management....

  16. Plants. Grade 1. Anchorage School District Elementary Science Program.

    ERIC Educational Resources Information Center

    Anchorage School District, AK.

    This unit includes six lessons on plants for first graders. It provides a material list for 30 students, book list, unit introductions, schedules, and background information for teachers including evaluation and problem areas. Lessons include: (1) "Living and Non-Living Things"; (2) "Seeds and Other Things"; (3) "Sowing…

  17. Plants. Grade 1. Anchorage School District Elementary Science Program.

    ERIC Educational Resources Information Center

    Anchorage School District, AK.

    This unit includes six lessons on plants for first graders. It provides a material list for 30 students, book list, unit introductions, schedules, and background information for teachers including evaluation and problem areas. Lessons include: (1) "Living and Non-Living Things"; (2) "Seeds and Other Things"; (3) "Sowing…

  18. ELWIRA "Plants, wood, steel, concrete - a lifecycle as construction materials": University meets school - science meets high school education

    NASA Astrophysics Data System (ADS)

    Strauss-Sieberth, Alexandra; Strauss, Alfred; Kalny, Gerda; Rauch, Hans Peter; Loiskandl, Willibald

    2016-04-01

    The research project "Plants, wood, steel, concrete - a lifecycle as construction materials" (ELWIRA) is in the framework of the Sparkling Science programme performed by the University of Natural Resources and Life Sciences together with the Billroth Gymnasium in Vienna. The targets of a Sparkling Science project are twofold (a) research and scientific activities should already be transferred in the education methods of schools in order to fascinate high school students for scientific methods and to spark young people's interest in research, and (b) exciting research questions not solved and innovative findings should be addressed. The high school students work together with the scientists on their existing research questions improve the school's profile and the high school student knowledge in the investigated Sparkling Science topic and can lead to a more diverse viewing by the involvement of the high school students. In the project ELWIRA scientists collaborate with the school to quantify and evaluate the properties of classical building materials like concrete and natural materials like plants and woodlogs in terms of their life cycle through the use of different laboratory and field methods. The collaboration with the high school students is structured in workshops, laboratory work and fieldworks. For an efficient coordination/communication, learning and research progress new advanced electronic media like "Moodle classes/courses" have been used and utilized by the high school students with great interest. The Moodle classes are of high importance in the knowledge transfer in the dialogue with the high school students. The research project is structured into four main areas associated with the efficiencies of building materials: (a) the aesthetic feeling of people in terms of the appearance of materials and associated structures will be evaluated by means of jointly developed and collected questionnaires. The analysis, interpretation and evaluation are carried

  19. A Survey Report of School Plant Management for Escambia County, Florida.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee.

    This report analyzes data collected by survey teams concerned with maintenance and operation of school plants in relation to organization, administration, budgeting, expenditures, purchasing, staffing, warehousing and distribution, maintenance shops, administrative practices, performance standards, and efficiency. The basic purposes of a…

  20. Rocks, Minerals, Plants, Wildlife; A Preliminary Bibliography of Identification Media for Use in Minnesota Schools.

    ERIC Educational Resources Information Center

    Olson, Nancy B.

    This research paper involved preparing a bibliography for use in Minnesota schools of media for the identification of rocks, minerals, plants and wildlife found in Minnesota. The completed bibliography would also be applicable to the surrounding states and the neighboring parts of Canada. Each entry in the bibliography includes level of interest…

  1. Lessons for Teaching Botany: What Middle School Students Know about Plants.

    ERIC Educational Resources Information Center

    Natarajan, Chitra; Chunawala, Sugra; Apte, Swapna; Ramadas, Jayashree

    Students' alternative conceptions arise out of an interconnected system of beliefs: about the nature of science, of learning, of the natural and social world. Cross-cultural perspectives on these world views are therefore essential. This study probed middle school students' conceptions about plants. Tribal students were found to have a richer and…

  2. A STUDY OF THE EDUCATIONAL AND EXPERIENTIAL BACKGROUNDS AND PRESENT POSITIONS OF SCHOOL PLANT SPECIALISTS.

    ERIC Educational Resources Information Center

    DRAKE, THELBERT L.

    THIS DOCUMENT REPORTS ON INVESTIGATION OF SCHOOL PLANT SPECIALISTS' EDUCATIONAL AND EXPERIENTIAL BACKGROUNDS AND POSITIONS. THE STUDY CONVEYS BIOGRAPHICAL DATA ON AGE, SEX, ENTRY TO THE SPECIALIST FIELDS, CERTIFICATION, AND MEMBERSHIP IN PROFESSIONAL ORGANIZATIONS. THE STUDY SURVEYS THE SPECIALISTS' MAJORS AND MINORS, THE HIGHEST DEGREE,…

  3. Rocks, Minerals, Plants, Wildlife; A Preliminary Bibliography of Identification Media for Use in Minnesota Schools.

    ERIC Educational Resources Information Center

    Olson, Nancy B.

    This research paper involved preparing a bibliography for use in Minnesota schools of media for the identification of rocks, minerals, plants and wildlife found in Minnesota. The completed bibliography would also be applicable to the surrounding states and the neighboring parts of Canada. Each entry in the bibliography includes level of interest…

  4. School Fires: Prevention, Control, Protection. School Plant Management Series. Bulletin, 1962, No. 6. OE-21017

    ERIC Educational Resources Information Center

    Finchumn, R. N.; Boerrigter, Glenn C.

    1962-01-01

    Fire safety in schools, long recognized as a serious problem by both public officials and lay citizens, is concerned with preventing personal injury or death and property damage or destruction. The responsibility for this prevention is lodged in many hands, but school officials having jurisdiction in the matter are usually charged with developing…

  5. Plants or animals - which do junior high school students prefer to study?

    NASA Astrophysics Data System (ADS)

    Wandersee, James H.

    This research addressed the following questions: (1) Which science topic do junior high school students prefer to study - plants or animals? (2) Is their preference related to the variables of grade level and sex of student? Public school students from grades 7, 8, and 9 in Avoca, New York participated in the study. Findings show that 9th grade students have a greater interest in biological science topics than do students in the other grades studied. Girls are more interested in biological science topics than boys are. Girls also showed a significant preference for animals over plants. As a group, junior high school students revealed that they prefer animal study over plant study. About half of the student responses categorized as biological science did not express a clear-cut preference for either plants or animals. A caution about generalizability is expressed. Interviews of students suggest that the following characteristics of animals are important determinants of preferences: Animals move, eat, have eyes for sight, communicate by sound, exhibit behaviors that are fun to watch, have short and observable live cycles, interact with humans, can learn, have mates, give birth, and raise their young. It was obvious that most students think of mammals when they hear the term animal.

  6. High School Students’ Learning and Perceptions of Phylogenetics of Flowering Plants

    PubMed Central

    Landis, Jacob B.; Crippen, Kent J.

    2014-01-01

    Basic phylogenetics and associated “tree thinking” are often minimized or excluded in formal school curricula. Informal settings provide an opportunity to extend the K–12 school curriculum, introducing learners to new ideas, piquing interest in science, and fostering scientific literacy. Similarly, university researchers participating in science, technology, engineering, and mathematics (STEM) outreach activities increase awareness of college and career options and highlight interdisciplinary fields of science research and augment the science curriculum. To aid in this effort, we designed a 6-h module in which students utilized 12 flowering plant species to generate morphological and molecular phylogenies using biological techniques and bioinformatics tools. The phylogenetics module was implemented with 83 high school students during a weeklong university STEM immersion program and aimed to increase student understanding of phylogenetics and coevolution of plants and pollinators. Student response reflected positive engagement and learning gains as evidenced through content assessments, program evaluation surveys, and program artifacts. We present the results of the first year of implementation and discuss modifications for future use in our immersion programs as well as in multiple course settings at the high school and undergraduate levels. PMID:25452488

  7. High school students' learning and perceptions of phylogenetics of flowering plants.

    PubMed

    Bokor, Julie R; Landis, Jacob B; Crippen, Kent J

    2014-01-01

    Basic phylogenetics and associated "tree thinking" are often minimized or excluded in formal school curricula. Informal settings provide an opportunity to extend the K-12 school curriculum, introducing learners to new ideas, piquing interest in science, and fostering scientific literacy. Similarly, university researchers participating in science, technology, engineering, and mathematics (STEM) outreach activities increase awareness of college and career options and highlight interdisciplinary fields of science research and augment the science curriculum. To aid in this effort, we designed a 6-h module in which students utilized 12 flowering plant species to generate morphological and molecular phylogenies using biological techniques and bioinformatics tools. The phylogenetics module was implemented with 83 high school students during a weeklong university STEM immersion program and aimed to increase student understanding of phylogenetics and coevolution of plants and pollinators. Student response reflected positive engagement and learning gains as evidenced through content assessments, program evaluation surveys, and program artifacts. We present the results of the first year of implementation and discuss modifications for future use in our immersion programs as well as in multiple course settings at the high school and undergraduate levels.

  8. An innovative plant genomics and gene annotation program for high school, community college, and university faculty.

    PubMed

    Hacisalihoglu, Gokhan; Hilgert, Uwe; Nash, E Bruce; Micklos, David A

    2008-01-01

    Today's biology educators face the challenge of training their students in modern molecular biology techniques including genomics and bioinformatics. The Dolan DNA Learning Center (DNALC) of Cold Spring Harbor Laboratory has developed and disseminated a bench- and computer-based plant genomics curriculum for biology faculty. In 2007, a five-day "Plant Genomics and Gene Annotation" workshop was held at Florida A&M University in Tallahassee, FL, to enhance participants' knowledge and understanding of plant molecular genetics and assist them in developing and honing their laboratory and computer skills. Florida A&M University is a historically black university with over 95% African-American student enrollment. Sixteen participants, including high school (56%) and community college faculty (25%), attended the workshop. Participants carried out in vitro and in silico experiments with maize, Arabidopsis, soybean, and food products to determine the genotype of the samples. Benefits of the workshop included increased awareness of plant biology research for high school and college level students. Participants completed pre- and postworkshop evaluations for the measurement of effectiveness. Participants demonstrated an overall improvement in their postworkshop evaluation scores. This article provides a detailed description of workshop activities, as well as assessment and long-term support for broad classroom implementation.

  9. An Innovative Plant Genomics and Gene Annotation Program for High School, Community College, and University Faculty

    PubMed Central

    Hilgert, Uwe; Nash, E. Bruce; Micklos, David A.

    2008-01-01

    Today's biology educators face the challenge of training their students in modern molecular biology techniques including genomics and bioinformatics. The Dolan DNA Learning Center (DNALC) of Cold Spring Harbor Laboratory has developed and disseminated a bench- and computer-based plant genomics curriculum for biology faculty. In 2007, a five-day “Plant Genomics and Gene Annotation” workshop was held at Florida A&M University in Tallahassee, FL, to enhance participants' knowledge and understanding of plant molecular genetics and assist them in developing and honing their laboratory and computer skills. Florida A&M University is a historically black university with over 95% African-American student enrollment. Sixteen participants, including high school (56%) and community college faculty (25%), attended the workshop. Participants carried out in vitro and in silico experiments with maize, Arabidopsis, soybean, and food products to determine the genotype of the samples. Benefits of the workshop included increased awareness of plant biology research for high school and college level students. Participants completed pre- and postworkshop evaluations for the measurement of effectiveness. Participants demonstrated an overall improvement in their postworkshop evaluation scores. This article provides a detailed description of workshop activities, as well as assessment and long-term support for broad classroom implementation. PMID:18765753

  10. Manganese and lead in dust fall accumulation in elementary schools near a ferromanganese alloy plant.

    PubMed

    Menezes-Filho, José Antonio; Souza, Karine O Fraga de; Rodrigues, Juliana L Gomes; Santos, Nathália Ribeiro Dos; Bandeira, Matheus de Jesus; Koin, Ng Lai; Oliveira, Sérgio S do Prado; Godoy, Ana Leonor P Campos; Mergler, Donna

    2016-07-01

    Previous studies have shown elevated airborne manganese (Mn) in villages adjacent to a Mn alloy production plant in Brazil and negative associations between biomarkers of Mn and children's cognition and behavior. Since small Mn particles may be carried for long distances, we measured manganese (Mn) and lead (Pb) dust fall accumulation in 15 elementary schools, located between 1.25 and 6.48km from the plant in the municipality of Simões Filho, Bahia, Brazil. Passive samplers (polyethylene Petri dishes) were set in interior and exterior environments. After 30 days, the samplers' content was solubilized with diluted nitric acid and Mn and Pb levels were analyzed by electrothermal absorption spectrometry. The overall geometric mean and range of Mn and Pb accumulation in dust fall (loading rates) were 1582μg Mn/m(2)/30 days (37-37,967) and 43.2μg Pb/m(2)/30 days (2.9-210.4). A logarithmic decrease in interior and exterior Mn loading rates was observed with distance from the ferro-manganese alloy plant. Multiple regression analyses of log-transformed Mn loading rate within the schools showed a positive association with Mn levels in outdoor dust, a negative association with distance from the plant; as well, wind direction (downwind>upwind) and school location (urban>rural) entered significantly into the model. For the interior school environments, located within a 2-km radius from the plant, loading rate was, on average, 190 times higher than the Mn levels reported by Gulson et al., (2014) in daycare centers in Sydney, Australia, using a similar method. Pb loading rates were not associated with distance from the plant and were lower than the rates observed in the same daycare centers in Sydney. Our findings suggest that a significant portion of the children in this town in Brazil may be exposed to airborne Mn at concentrations that may affect their neurodevelopment. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Changing High School Students' Conceptions of the Nature of Science: The Partnership for Research and Education in Plants (PREP)

    ERIC Educational Resources Information Center

    Brooks, Eric Dwayne

    2011-01-01

    This study investigated whether participation in the Partnership for Research and Education in Plants (PREP), a long-term authentic plant research project, in conjunction with explicit verses implicit instruction can change high school students' conceptions of the nature of science (NOS). The participants included a total of 134 students comprised…

  12. Changing High School Students' Conceptions of the Nature of Science: The Partnership for Research and Education in Plants (PREP)

    ERIC Educational Resources Information Center

    Brooks, Eric Dwayne

    2011-01-01

    This study investigated whether participation in the Partnership for Research and Education in Plants (PREP), a long-term authentic plant research project, in conjunction with explicit verses implicit instruction can change high school students' conceptions of the nature of science (NOS). The participants included a total of 134 students comprised…

  13. High-School Students' Reasoning while Constructing Plant Growth Models in a Computer-Supported Educational Environment. Research Report

    ERIC Educational Resources Information Center

    Ergazaki, Marida; Komis, Vassilis; Zogza, Vassiliki

    2005-01-01

    This paper highlights specific aspects of high-school students' reasoning while coping with a modeling task of plant growth in a computer-supported educational environment. It is particularly concerned with the modeling levels ('macro-phenomenological' and 'micro-conceptual' level) activated by peers while exploring plant growth and with their…

  14. High-School Students' Reasoning while Constructing Plant Growth Models in a Computer-Supported Educational Environment. Research Report

    ERIC Educational Resources Information Center

    Ergazaki, Marida; Komis, Vassilis; Zogza, Vassiliki

    2005-01-01

    This paper highlights specific aspects of high-school students' reasoning while coping with a modeling task of plant growth in a computer-supported educational environment. It is particularly concerned with the modeling levels ('macro-phenomenological' and 'micro-conceptual' level) activated by peers while exploring plant growth and with their…

  15. Relationship between distance of schools from the nearest municipal waste incineration plant and child health in Japan.

    PubMed

    Miyake, Y; Yura, A; Misaki, H; Ikeda, Y; Usui, T; Iki, M; Shimizu, T

    2005-01-01

    In Japan, the main source of dioxins is incinerators. This study examined the relationship between the distance of schools from municipal waste incineration plants and the prevalence of allergic disorders and general symptoms in Japanese children. Study subjects were 450,807 elementary school children aged 6-12 years who attended 996 public elementary schools in Osaka Prefecture in Japan. Parents of school children completed a questionnaire that included items about illnesses and symptoms in the study child. Distance of each of the public elementary schools from all of the 37 municipal waste incineration plants in Osaka Prefecture was measured using geographical information systems packages. Adjustment was made for grade, socioeconomic status and access to health care per municipality. Decreases in the distance of schools from the nearest municipal waste incineration plant were independently associated with an increased prevalence of wheeze, headache, stomach ache, and fatigue (adjusted odds ratios [95% confidence intervals] for shortest vs. longest distance categories =1.08 [1.01-1.15], 1.05 [1.00-1.11], 1.06 [1.01-1.11], and 1.12 [1.08-1.17], respectively). A positive association with fatigue was pronounced in schools within 4 km of the second nearest municipal waste incineration plant. There was no evident relationship between the distance of schools from such a plant and the prevalence of atopic dermatitis or allergic rhinitis. The findings suggest that proximity of schools to municipal waste incineration plants may be associated with an increased prevalence of wheeze, headache, stomach ache, and fatigue in Japanese children.

  16. S.A.P. Students Adopt Plants: A Curriculum Guide for Independent Research Projects in High School Biology.

    ERIC Educational Resources Information Center

    Wilkinson, Gayle A.

    This curriculum guide begins with classroom and text study of plants and develops into an individual research project that continues throughout the school year outside the regular biology or botany teaching plan and text. The project uses about one class period every 2 weeks for group discussions, evaluations, and suggestions for the individual…

  17. High School Students' Knowledge, Attitudes, and Levels of Enjoyment of an Environmental Education Unit on Nonnative Plants

    ERIC Educational Resources Information Center

    DiEnno, Cara Marie; Hilton, Sunita C.

    2005-01-01

    The authors applied constructivist learning theory to environmental education to explore knowledge gains, student attitudes, and engagement among high school students exposed to a week-long unit on nonnative plant species. The authors compared constructivist and traditional teaching methods. Each class was given a pretest and a posttest. The…

  18. [The priority contribution of academician A.L. Kursanov's scientific school to the study of oxygen metabolism and anaerobiosis in plants].

    PubMed

    Vartapetian, B B

    2003-01-01

    The biographical data on scientific activity of Academician A.L. Kursanov are presented. The contribution of A.L. Kursanov and his school to study of oxygen metabolism and plants anaerobiosis is reviewed. Special attention is given to the works on plant respiration, biosynthesis of endogenous water within plants and animals, mechanism of vitamin A biosynthesis and the metabolism of intracellular water studied with 18O methods. The important works of A.L. Kursanov's school that played an essential role in establishing the new brunch of science at the interface of physiology, biochemistry and ecology of plants, focused on the plant anaerobiosis theory are considered in details.

  19. Environmental Assessment for the Bison School District Heating Plant Project, Institutional Conservation Program (ICP)

    SciTech Connect

    1995-12-31

    This environmental assessment analyzes the environmental impacts of replacing the Bison, South Dakota School District`s elementary school and high school heating system consisting of oil-fired boilers and supporting control system and piping

  20. Teaching (and learning from) metabolomics: the 2006 PlantMetaNet ETNA Metabolomics Research School.

    PubMed

    Böttcher, Christoph; Centeno, Danilo; Freitag, Jens; Höfgen, Rainer; Köhl, Karin; Kopka, Joachim; Kroymann, Juergen; Matros, Andrea; Mock, Hans-Peter; Neumann, Stefan; Pfalz, Marina; von Roepenack-Lahaye, Edda; Schauer, Nicolas; Trenkamp, Sandra; Zurbriggen, Matias; Fernie, Alisdair R

    2008-02-01

    Under the auspices of the European Training and Networking Activity programme of the European Union, a 'Metabolic Profiling and Data Analysis' Plant Genomics and Bioinformatics Summer School was hosted in Potsdam, Germany between 20 and 29 September 2006. Sixteen early career researchers were invited from the European Union partner nations and the so-called developing nations (Appendix). Lectures from invited leading European researchers provided an overview of the state of the art of these fields and seeded discussion regarding major challenges for their future advancement. Hands-on experience was provided by an example experiment - that of defining the metabolic response of Arabidopsis to treatment of a commercial herbicide of defined mode of action. This experiment was performed throughout the duration of the course in order to teach the concepts underlying extraction and machine handling as well as to provide a rich data set with which the required computation and statistical skills could be illustrated. Here we review the state of the field by describing both key lectures given at and practical aspects taught at the summer school. In addition, we disclose results that were obtained using the four distinct technical platforms at the different participating institutes. While the effects of the chosen herbicide are well documented, this study looks at a broader number of metabolites than in previous investigations. This allowed, on the one hand, not only to characterise further effects of the herbicide than previously observed but also to detect molecules other than the herbicide that were obviously present in the commercial formulation. These data and the workshop in general are all discussed in the context of the teaching of metabolomics.

  1. Partnership for Research & Education in Plants (PREP): Involving High School Students in Authentic Research in Collaboration with Scientists

    PubMed Central

    BROOKS, ERIC; DOLAN, ERIN; TAX, FRANS

    2013-01-01

    A partnership between scientists, high school teachers, and their students provides authentic research experiences to help students understand the nature and processes of science. The Partnership for Research and Education in Plants (PREP) engages students in a large-scale genomics research project using classroom-tested protocols that can help to find the function of a disabled gene in the widely studied plant Arabidopsis thaliana. Here, we describe the framework of PREP in the classroom within the context of the National Science Education Standards. PMID:24339450

  2. Baseline survey for rare plant species and native plant communities within the Kamehameha Schools 'Lupea Safe Harbor Planning Project Area, North Kona District, Island of Hawai'i

    USGS Publications Warehouse

    Jacobi, James; F. R. Warshauer, frwvolcano@hotmail.com; Jonathan Price, jpprice@hawaii.edu

    2010-01-01

    Non-zero baseline values are proposed for the one listed plant species found within the Lupea Project area, one species that is a candidate for listing, and the four other rare species we found that may be considered for listing in the future. Additionally, a zero baseline is proposed for 23 other species that were predicted, but not found within the project area. These include 14 Endangered species, one Threatened species, two candidates for listing, and six species of concern. Subsequent monitoring of the site will be necessary to determine if the populations of these species have increased or decreased relative to their baseline values. It is presumed that the management activities Kamehameha Schools has proposed for this area, particularly removal of the ungulates and weed control, will provide a benefit to the habitat as a whole and allow for natural regeneration and maintenance of the all elements of the plant communities found there.

  3. Talking about Plants--Comments of Primary School Groups Looking at Plant Exhibits in a Botanical Garden (ITS).

    ERIC Educational Resources Information Center

    Tunnicliffe, Sue Dale

    2001-01-01

    Presents a study in which the conversations of primary school groups were collected in a botanical garden and analyzed for content. The data were examined for the effects of the presence or absence of an adult in the group, age, and the sex of the pupils. (Contains 27 references.) (Author/DDR)

  4. Talking about Plants--Comments of Primary School Groups Looking at Plant Exhibits in a Botanical Garden (ITS).

    ERIC Educational Resources Information Center

    Tunnicliffe, Sue Dale

    2001-01-01

    Presents a study in which the conversations of primary school groups were collected in a botanical garden and analyzed for content. The data were examined for the effects of the presence or absence of an adult in the group, age, and the sex of the pupils. (Contains 27 references.) (Author/DDR)

  5. Software Requirements Specification of A Proposed Plant Property Management Information System for the Naval Postgraduate School.

    DTIC Science & Technology

    1982-12-01

    information system (MIS) to support Plant Account equipment related functions could eliminate data handling redundancy and improved Plant Account...system users and accountability for more than 2000 individual equipment items worth over seven million dollars. Implementation of a management

  6. Integrating Botany with Chemistry & Art to Improve Elementary School Children's Awareness of Plants

    ERIC Educational Resources Information Center

    Çil, Emine

    2015-01-01

    Students need to be aware of plants in order to learn about, appreciate, care for, and protect them. However, research has found that many children are not aware of the plants in their environment. A way to address this issue might be integration of plants with various disciplines. I investigated the effectiveness of an instructional approach…

  7. Integrating Botany with Chemistry & Art to Improve Elementary School Children's Awareness of Plants

    ERIC Educational Resources Information Center

    Çil, Emine

    2015-01-01

    Students need to be aware of plants in order to learn about, appreciate, care for, and protect them. However, research has found that many children are not aware of the plants in their environment. A way to address this issue might be integration of plants with various disciplines. I investigated the effectiveness of an instructional approach…

  8. Association between PM10 concentrations and school absences in proximity of a cement plant in northern Italy.

    PubMed

    Marcon, Alessandro; Pesce, Giancarlo; Girardi, Paolo; Marchetti, Pierpaolo; Blengio, Gianstefano; de Zolt Sappadina, Simona; Falcone, Salvatore; Frapporti, Guglielmo; Predicatori, Francesca; de Marco, Roberto

    2014-03-01

    Dusts are one of the main air pollutants emitted during cement manufacturing. A substantial part of these are breathable particles that are less than 10 μm in diameter (PM10), which represent a potential threat for the health of the exposed population. This study aimed at evaluating the short-term effects of PM10 concentrations on the health of children, aged 6-14 years, who attended the schools in Fumane (Italy), in proximity (1.2 km) to a large cement plant. School absenteeism was used as a proxy indicator of child morbidity. Time series of daily school absences and PM10 concentrations were collected for 3 school-years from 2007 to 2010 (541 school-days, 462 children on average). The associations between PM10 concentrations and school absence rates in the same day (lag0) and in the following 4 days (lag1 to lag4) were evaluated using generalised additive models, smoothed for medium/long term trends and adjusted for day of the week, influenza outbreaks, daily temperature and rain precipitations. The average concentration of PM10 in the period was 34 (range: 4-183) μg/m(3). An average 10 μg/m(3) increase of PM10 concentration in the previous days (lag0-4) was associated with a statistically significant 2.5% (95%CI: 1.1-4.0%) increase in the rate of school absences. The highest increase in the absence rates (2.4%; 95%CI: 1.2-3.5%) was found 2 days after exposure (lag2). These findings provide epidemiological evidence of the acute health effects of PM10 in areas with annual concentrations that are lower than the legal European Union limit of 40 μg/m(3), and support the need to establish more restrictive legislative standards. Copyright © 2013 Elsevier GmbH. All rights reserved.

  9. Food Choice Architecture: An Intervention in a Secondary School and its Impact on Students' Plant-based Food Choices.

    PubMed

    Ensaff, Hannah; Homer, Matt; Sahota, Pinki; Braybrook, Debbie; Coan, Susan; McLeod, Helen

    2015-06-02

    With growing evidence for the positive health outcomes associated with a plant-based diet, the study's purpose was to examine the potential of shifting adolescents' food choices towards plant-based foods. Using a real world setting of a school canteen, a set of small changes to the choice architecture was designed and deployed in a secondary school in Yorkshire, England. Focussing on designated food items (whole fruit, fruit salad, vegetarian daily specials, and sandwiches containing salad) the changes were implemented for six weeks. Data collected on students' food choice (218,796 transactions) enabled students' (980 students) selections to be examined. Students' food choice was compared for three periods: baseline (29 weeks); intervention (six weeks); and post-intervention (three weeks). Selection of designated food items significantly increased during the intervention and post-intervention periods, compared to baseline (baseline, 1.4%; intervention 3.0%; post-intervention, 2.2%) χ(2)(2) = 68.1, p < 0.001. Logistic regression modelling also revealed the independent effect of the intervention, with students 2.5 times as likely (p < 0.001) to select the designated food items during the intervention period, compared to baseline. The study's results point to the influence of choice architecture within secondary school settings, and its potential role in improving adolescents' daily food choices.

  10. Food Choice Architecture: An Intervention in a Secondary School and its Impact on Students’ Plant-based Food Choices

    PubMed Central

    Ensaff, Hannah; Homer, Matt; Sahota, Pinki; Braybrook, Debbie; Coan, Susan; McLeod, Helen

    2015-01-01

    With growing evidence for the positive health outcomes associated with a plant-based diet, the study’s purpose was to examine the potential of shifting adolescents’ food choices towards plant-based foods. Using a real world setting of a school canteen, a set of small changes to the choice architecture was designed and deployed in a secondary school in Yorkshire, England. Focussing on designated food items (whole fruit, fruit salad, vegetarian daily specials, and sandwiches containing salad) the changes were implemented for six weeks. Data collected on students’ food choice (218,796 transactions) enabled students’ (980 students) selections to be examined. Students’ food choice was compared for three periods: baseline (29 weeks); intervention (six weeks); and post-intervention (three weeks). Selection of designated food items significantly increased during the intervention and post-intervention periods, compared to baseline (baseline, 1.4%; intervention 3.0%; post-intervention, 2.2%) χ2(2) = 68.1, p < 0.001. Logistic regression modelling also revealed the independent effect of the intervention, with students 2.5 times as likely (p < 0.001) to select the designated food items during the intervention period, compared to baseline. The study’s results point to the influence of choice architecture within secondary school settings, and its potential role in improving adolescents’ daily food choices. PMID:26043039

  11. High School Students' Learning and Perceptions of Phylogenetics of Flowering Plants

    ERIC Educational Resources Information Center

    Bokor, Julie R.; Landis, Jacob B.; Crippen, Kent J.

    2014-01-01

    Basic phylogenetics and associated "tree thinking" are often minimized or excluded in formal school curricula. Informal settings provide an opportunity to extend the K-12 school curriculum, introducing learners to new ideas, piquing interest in science, and fostering scientific literacy. Similarly, university researchers participating in…

  12. High School Students' Learning and Perceptions of Phylogenetics of Flowering Plants

    ERIC Educational Resources Information Center

    Bokor, Julie R.; Landis, Jacob B.; Crippen, Kent J.

    2014-01-01

    Basic phylogenetics and associated "tree thinking" are often minimized or excluded in formal school curricula. Informal settings provide an opportunity to extend the K-12 school curriculum, introducing learners to new ideas, piquing interest in science, and fostering scientific literacy. Similarly, university researchers participating in…

  13. Environmental Assessment and FONSI for the Bison School District Heating Plant Project (Institutional Conservation Program [ICP]).

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC.

    This paper examines the environmental impacts of replacing the Bison, South Dakota School District's elementary and high school heating system consisting of oil-fired boilers, and supporting electrical components with a new coal-fired boiler and supporting control system piping. Various alternative systems are also examined, including purchasing a…

  14. Secondary School Students' and Their Parents' Knowledge and Interest in Crop Plants: Why Should We Care?

    ERIC Educational Resources Information Center

    Fritsch, Eva-Maria; Dreesmann, Daniel C.

    2015-01-01

    While there is increasing world-wide discussion of the importance of renewable biological resources and a bio-based economy, science educators around the world have become aware of a declining general interest in plants and agriculture and of little knowledge of plants among the public. Recently, there have been few systematic investigations on…

  15. Alaska Plants and Trees. Grade 3. Revised. Anchorage School District Elementary Science Program.

    ERIC Educational Resources Information Center

    Defendorf, Jean, Ed.

    This unit includes 15 lessons on Alaskan plants and trees for third graders. It describes materials, supplementary materials including books and films, use of process skill terminology, unit objectives, vocabulary, background information (including the information source), field trip organization, succession, and major plants. Included are: (1)…

  16. A case study evaluation of edible plants curriculum implemented in an elementary school

    NASA Astrophysics Data System (ADS)

    Graves, Leila

    The main purpose of this study was to describe elementary teachers' attitudes and perceptions toward plant science. The secondary purpose was to create an edible plant curriculum as a vehicle for integrating STEM and 21st Century skills into Common Core Content. Results indicate that teachers and STEM coordinators did find the curriculum to be effective in teaching the interdisciplinary standard-based and inquiry based content and skills targeted. Additionally, the curriculum development process produced a hybrid design framework that facilitated the creation of life science content as a vehicle for integrating STEM into common core content. However, several significant barriers will need to be overcome with regard to the teachers', STEM coordinators' and administrators' perception that plant science and nutrition literacy are "special" content activities versus important STEM content. Keywords; STEM, Curriculum development, 21st Century skills, Common Core Content, Plant Science and Nutrition Literacy, Interdisciplinary Standard-based and inquiry based.

  17. The Power Plant Mapping Student Project: Bringing Citizen Science to Schools

    NASA Astrophysics Data System (ADS)

    Tayne, K.; Oda, T.; Gurney, K. R.; O'Keeffe, D.; Petron, G.; Tans, P. P.; Frost, G. J.

    2014-12-01

    An emission inventory (EI) is a conventional tool to quantify and monitor anthropogenic emissions of greenhouse gases and air pollutants into the atmosphere. Gridded EI can visually show geographical patterns of emissions and their changes over time. These patterns, when available, are often determined using location data collected by regional governments, industries, and researchers. Datasets such as Carbon Monitoring and Action (CARMA, www.carma.org) are particularly useful for mapping emissions from large point sources and have been widely used in the EI community. The EI community is aware of potentially significant errors in the geographical locations of point sources, including power plants. The big challenge, however, is to review tens of thousands of power plant locations around the world and correct them where needed. The Power Plant Mapping Student Project (PPMSP) is a platform designed for students in 4th through 12th grade to improve the geographical location of power plants indicated in existing datasets to benefit international EI research. In PPMSP, we use VENTUS, a web-based platform (http://ventus.project.asu.edu/) that invites citizens to contribute power plant location data. Using VENTUS, students view scenes in the vicinity of reported power plant coordinates on Google Maps. Students either verify the location of a power plant or search for it within a designated radius using various indicators, an e-guide, and a power plant photo gallery for assistance. If the power plant cannot be found, students mark the plant as unverified. To assure quality for research use, the project contains multiple checkpoints and levels of review. While participating in meaningful research that directly benefits the EI research community, students are engaged in relevant science curricula designed to meet each grade level's Next Generation Science Standards. Students study energy, climate change, the atmosphere, and geographical information systems. The curricula is

  18. Teaching STEM through Horticulture: Implementing an Edible Plant Curriculum at a STEM-Centric Elementary School

    ERIC Educational Resources Information Center

    Graves, Leila A.; Hughes, Harrison; Balgopal, Meena M.

    2016-01-01

    School gardens are ideal places for students to ask and answer questions about science. This paper describes a case study of two 3rd grade teachers and two STEM coordinators who were recruited to implement and evaluate a horticultural-based curriculum developed for this study. Informed by the Teacher-Centered Systemic Reform model we conducted a…

  19. Teaching STEM through Horticulture: Implementing an Edible Plant Curriculum at a STEM-Centric Elementary School

    ERIC Educational Resources Information Center

    Graves, Leila A.; Hughes, Harrison; Balgopal, Meena M.

    2016-01-01

    School gardens are ideal places for students to ask and answer questions about science. This paper describes a case study of two 3rd grade teachers and two STEM coordinators who were recruited to implement and evaluate a horticultural-based curriculum developed for this study. Informed by the Teacher-Centered Systemic Reform model we conducted a…

  20. Simple and Complex Plants. Fourth Grade. Anchorage School District Elementary Science Program.

    ERIC Educational Resources Information Center

    Anchorage School District, AK.

    This unit contains 15 lessons on Alaskan plants for fourth graders. It describes materials, supplementary materials, use of process skill terminology, unit objectives, vocabulary, background information about five kingdoms of living things, and a webbing activity. Included are: (1) "Roots in Action"; (2) "Chlorophyll"; (3)…

  1. Simple and Complex Plants. Fourth Grade. Anchorage School District Elementary Science Program.

    ERIC Educational Resources Information Center

    Anchorage School District, AK.

    This unit contains 15 lessons on Alaskan plants for fourth graders. It describes materials, supplementary materials, use of process skill terminology, unit objectives, vocabulary, background information about five kingdoms of living things, and a webbing activity. Included are: (1) "Roots in Action"; (2) "Chlorophyll"; (3)…

  2. An Innovative Plant Genomics and Gene Annotation Program for High School, Community College, and University Faculty

    ERIC Educational Resources Information Center

    Hacisalihoglu, Gokhan; Hilgert, Uwe; Nash, E. Bruce; Micklos, David A.

    2008-01-01

    Today's biology educators face the challenge of training their students in modern molecular biology techniques including genomics and bioinformatics. The Dolan DNA Learning Center (DNALC) of Cold Spring Harbor Laboratory has developed and disseminated a bench- and computer-based plant genomics curriculum for biology faculty. In 2007, a five-day…

  3. An Innovative Plant Genomics and Gene Annotation Program for High School, Community College, and University Faculty

    ERIC Educational Resources Information Center

    Hacisalihoglu, Gokhan; Hilgert, Uwe; Nash, E. Bruce; Micklos, David A.

    2008-01-01

    Today's biology educators face the challenge of training their students in modern molecular biology techniques including genomics and bioinformatics. The Dolan DNA Learning Center (DNALC) of Cold Spring Harbor Laboratory has developed and disseminated a bench- and computer-based plant genomics curriculum for biology faculty. In 2007, a five-day…

  4. The Implementation of a Plant and Minor Property Accounting System for the Naval Postgraduate School.

    DTIC Science & Technology

    1987-09-01

    Whitehouse, 11 Captain , United States Marino Corps I.S.. Lyndon State college, 1979 Submitted in partial fulfillment of the requirements for the degree of...GET OUT: a. Page through all the documents; after the last, the program automatically returns to the Pending File Menu (Figure D.22). 7. PUO3LUM/ AVAT ...JG) J. T. Pinaire 2 Naval Postgraduate School Office Code 421 Monterey, California 93943-5000 6. Captain S. A. Whitehouse, II 2 Marine Corps

  5. Effects of knowledge and persuasion on high-school students' attitudes toward nuclear power plants

    NASA Astrophysics Data System (ADS)

    Showers, Dennis E.; Shrigley, Robert L.

    Researchers report finding correlational data to identify a positive relationship between nuclear knowledge and positive attitudes toward the use of nuclear energy. This study investigated the relationship between nuclear knowledge and nuclear attitudes and to the understanding of Science-Technology-Society attitudes involving technological attitude objects. This quasi-experimental study tested the causal relationship between knowledge about nuclear power plants and attitudes toward their use in electrical generation. Subjects were presented with systematically designed communications developed to change either their knowledge about or attitude toward nuclear plants. The Standard Events of Instruction was the basis of the knowledge instruction, whereas the Learning Theory Approach and the Theory of Reasoned Action were the theoretical bases of the persuasive communication. The principal finding was that nuclear knowledge and nuclear attitude each can be changed independently of the other. Although knowledge and attitudes are correlationally linked, this study shows no evidence of a cause-effect relationship.Received: 4 May 1994; Revised: 14 July 1994;

  6. A plant to plate pilot: a cold-climate high school garden increased vegetable selection but also waste.

    PubMed

    Wansink, Brian; Hanks, Andrew S; Just, David R

    2015-08-01

    Can high school gardens in cold climates influence vegetable intake in the absence of nutrition education? This study followed a before/after design where student tray-waste data were collected using the quarter-waste method. The study took place March-April 2012 in a high school in upstate New York. The subjects were 370 enrolled high school students that purchased lunch from the school cafeteria. Prior to the introduction of garden greens in the salad, salads were served as usual. On April 24, harvested greens were included in the salad, and changes in selection and plate waste were measured. When the salad bar contained garden produce, the percentage of students selecting salad rose from 2% to 10% (p < 0.001), and on average, students ate two-thirds of the serving they took. Although waste increased relative to the control (from 5.56% to 33.33% per serving; p = 0.007), more students were consuming at least some salad. This preliminary investigation suggests that school gardens increased selection and intake of school-raised produce. Although a third was not eaten, it is promising to see that still more produce was consumed compared to the past. ©2015 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  7. Water Relations and the Vacuolated Plant Cell: A Brief Study of the Topic at Advanced Level in School Biology.

    ERIC Educational Resources Information Center

    Gayford, C. G.

    1984-01-01

    Discusses concepts needed to understand plant water relations and results of a study designed to examine the understanding of these concepts by students preparing for A-level examinations. Focuses on students who have learned the topic using the old terminology compared with students adopting the new suggested terms. (Author/JN)

  8. Water Relations and the Vacuolated Plant Cell: A Brief Study of the Topic at Advanced Level in School Biology.

    ERIC Educational Resources Information Center

    Gayford, C. G.

    1984-01-01

    Discusses concepts needed to understand plant water relations and results of a study designed to examine the understanding of these concepts by students preparing for A-level examinations. Focuses on students who have learned the topic using the old terminology compared with students adopting the new suggested terms. (Author/JN)

  9. Tablets in Education. Results from the Initiative ETiE, for Teaching Plants to Primary School Students

    ERIC Educational Resources Information Center

    Fokides, Emmanuel; Atsikpasi, Pinelopi

    2017-01-01

    The study presents the results from the first phase of the initiative Emerging Technologies in Education. At this stage, we examined the learning outcomes from the use of tablets and an application as content delivery methods for teaching plants' parts, reproduction types and organs, photosynthesis, and respiration. The project lasted for four…

  10. Designing the Perfect Plant: Activities to Investigate Plant Ecology

    ERIC Educational Resources Information Center

    Lehnhoff, Erik; Woolbaugh, Walt; Rew, Lisa

    2008-01-01

    Plant ecology is an important subject that often receives little attention in middle school, as more time during science classes is devoted to plant biology. Therefore, the authors have developed a series of activities, including a card game--Designing the Perfect Plant--to introduce student's to plant ecology and the ecological trade offs…

  11. Designing the Perfect Plant: Activities to Investigate Plant Ecology

    ERIC Educational Resources Information Center

    Lehnhoff, Erik; Woolbaugh, Walt; Rew, Lisa

    2008-01-01

    Plant ecology is an important subject that often receives little attention in middle school, as more time during science classes is devoted to plant biology. Therefore, the authors have developed a series of activities, including a card game--Designing the Perfect Plant--to introduce student's to plant ecology and the ecological trade offs…

  12. Environments for Plants

    ERIC Educational Resources Information Center

    Mier, Robert; Poling, Donald

    1970-01-01

    Reviews some recent research on the effects of environment on plant growth. Also offers some how-to-do-it information on building low-cost, easy-to-construct greenhouses and growth chambers for school use. Bibliography. (LC)

  13. School-Based Coaches Plant Seeds of Learning: A Districtwide Approach to Data Analysis Promotes Job-Embedded Learning and Improved Teacher Practice

    ERIC Educational Resources Information Center

    Hill, Rachelle; Rapp, Lori

    2012-01-01

    Schools and districts are inundated with data from a variety of sources. As a result, using data to guide instructional planning can be daunting for teachers and schools. While schools and districts are dealing with shrinking budgets and growing demands for high student achievement, an investment in school-based coaching can provide exponential…

  14. School-Based Coaches Plant Seeds of Learning: A Districtwide Approach to Data Analysis Promotes Job-Embedded Learning and Improved Teacher Practice

    ERIC Educational Resources Information Center

    Hill, Rachelle; Rapp, Lori

    2012-01-01

    Schools and districts are inundated with data from a variety of sources. As a result, using data to guide instructional planning can be daunting for teachers and schools. While schools and districts are dealing with shrinking budgets and growing demands for high student achievement, an investment in school-based coaching can provide exponential…

  15. The use of mobile devices as means of data collection in supporting elementary school students' conceptual understanding about plants

    NASA Astrophysics Data System (ADS)

    Zacharia, Zacharias C.; Lazaridou, Charalambia; Avraamidou, Lucy

    2016-03-01

    The purpose of this study was to examine the impact of mobile learning among young learners. Specifically, we investigated whether the use of mobile devices for data collection during field trips outside the classroom could enhance fourth graders' learning about the parts of the flower and their functions, flower pollinators and the process of pollination/fertilization, and the interrelationship between animals and plants, more than students' use of traditional means of data collection. For this purpose, we designed a pre-post experimental design study with two conditions: one in which participants used a mobile device for data collection and another using traditional means (e.g. sketching and note-taking). The sample comprised 48 fourth graders (24 in each condition), who studied the flower, its parts, and their functions. A conceptual test was administered to assess students' understanding before and after instruction. Moreover, the students' science notebooks and accompanying artifacts were used as a data source for examining students' progress during the study's intervention. The conceptual test and notebook data were analyzed statistically, whereas we used open coding for the artifacts. Findings revealed that using mobile devices for data collection enhanced students' conceptual understanding more than using traditional means of data collection.

  16. Native Plants and Seeds, Oh My! Fifth Graders Explore an Unfamiliar Subject While Learning Plant Basics

    ERIC Educational Resources Information Center

    Pauley, Lauren; Weege, Kendra; Koomen, Michele Hollingsworth

    2016-01-01

    Native plants are not typically the kinds of plants that are used in elementary classroom studies of plant biology. More commonly, students sprout beans or investigate with fast plants. At the time the authors started their plant unit (November), the school-yard garden had an abundance of native plants that had just started seeding, including…

  17. Native Plants and Seeds, Oh My! Fifth Graders Explore an Unfamiliar Subject While Learning Plant Basics

    ERIC Educational Resources Information Center

    Pauley, Lauren; Weege, Kendra; Koomen, Michele Hollingsworth

    2016-01-01

    Native plants are not typically the kinds of plants that are used in elementary classroom studies of plant biology. More commonly, students sprout beans or investigate with fast plants. At the time the authors started their plant unit (November), the school-yard garden had an abundance of native plants that had just started seeding, including…

  18. Plant Study Guide.

    ERIC Educational Resources Information Center

    Brynildson, Inga

    Appropriate for secondary school botany instruction, this study guide focuses on the important roles of plants in human lives. Following a rationale for learning the basic skills of a botanist, separate sections discuss the process sunlight undergoes during photosynthesis, the flow of energy in the food chain, alternative plant lifestyles, plant…

  19. Nuclear Power Plant Simulation Game.

    ERIC Educational Resources Information Center

    Weiss, Fran

    1979-01-01

    Presents a nuclear power plant simulation game which is designed to involve a class of 30 junior or senior high school students. Scientific, ecological, and social issues covered in the game are also presented. (HM)

  20. Nuclear Power Plant Simulation Game.

    ERIC Educational Resources Information Center

    Weiss, Fran

    1979-01-01

    Presents a nuclear power plant simulation game which is designed to involve a class of 30 junior or senior high school students. Scientific, ecological, and social issues covered in the game are also presented. (HM)

  1. GUIDE FOR EDUCATIONAL PLANNING OF PUBLIC SCHOOL BUILDINGS AND SITES IN MINNESOTA, 1966 EDITION.

    ERIC Educational Resources Information Center

    TOLLERUD, GUY D.

    A DETAILED GUIDE FOR PLANNING SCHOOL BUILDINGS AND SITES IN MINNESOTA. PART ONE DEALS WITH PROCEDURES IN SCHOOL PLANT PLANNING IN TERMS OF STATE AND LOCAL RESPONSIBILITIES. PART TWO DISCUSSES PLANNING AND DEVELOPING OF SCHOOL PLANT FACILITIES IN TERMS OF SCHOOL SITE, ELEMENTARY SCHOOL INSTRUCTIONAL FACILITIES, SECONDARY SCHOOL INSTRUCTIONAL…

  2. STUDIES OF THE AMERICAN HIGH SCHOOL. PROJECT TALENT MONOGRAPH SERIES, MONOGRAPH NUMBER 2.

    ERIC Educational Resources Information Center

    FLANAGAN, JOHN C.; AND OTHERS

    A COMPREHENSIVE SURVEY OF VARIOUS FACETS OF THE AMERICAN HIGH SCHOOL IS PRESENTED. MAIN AREAS ARE--(1) AN OVERALL PICTURE OF THE AMERICAN HIGH SCHOOL WHICH INCLUDES INFORMATION ON SUCH CARACTERISTICS AS SCHOOL PRACTICES, POLICY, SCHOOL PLANT, PRINCIPAL AND TEACHING STAFF, AND COMMUNITY CHARACTERISTICS. AS SCHOOL PRACTICES, POLICY, SCHOOL PLANT,…

  3. Nuclear Power Plant Technician

    ERIC Educational Resources Information Center

    Randall, George A.

    1975-01-01

    The author recognizes a body of basic knowledge in nuclear power plant technoogy that can be taught in school programs, and lists the various courses, aiming to fill the anticipated need for nuclear-trained manpower--persons holding an associate degree in engineering technology. (Author/BP)

  4. Nuclear Power Plant Technician

    ERIC Educational Resources Information Center

    Randall, George A.

    1975-01-01

    The author recognizes a body of basic knowledge in nuclear power plant technoogy that can be taught in school programs, and lists the various courses, aiming to fill the anticipated need for nuclear-trained manpower--persons holding an associate degree in engineering technology. (Author/BP)

  5. The Invasive Plant Species Education Guide

    ERIC Educational Resources Information Center

    Mason, Kevin; James, Krista; Carlson, Kitrina; D'Angelo, Jean

    2010-01-01

    To help high school students gain a solid understanding of invasive plant species, university faculty and students from the University of Wisconsin-Stout (UW-Stout) and a local high school teacher worked together to develop the Invasive Plant Species (IPS) Education Guide. The IPS Education Guide includes nine lessons that give students an…

  6. The Invasive Plant Species Education Guide

    ERIC Educational Resources Information Center

    Mason, Kevin; James, Krista; Carlson, Kitrina; D'Angelo, Jean

    2010-01-01

    To help high school students gain a solid understanding of invasive plant species, university faculty and students from the University of Wisconsin-Stout (UW-Stout) and a local high school teacher worked together to develop the Invasive Plant Species (IPS) Education Guide. The IPS Education Guide includes nine lessons that give students an…

  7. The Use of Common Weeds and Garden Plants for Teaching Internal Plant Structure in Nigeria

    ERIC Educational Resources Information Center

    Lawton, June R.

    1972-01-01

    Literature suitable for teaching internal plant structure in Nigerian schools is scarce. Author provides list of plants which could be used by teachers in Nigeria for teaching plant anatomy. All plants described are available in abundance in the Nigerian climate. (PS)

  8. Determining School District Renovation/Remodeling/Repair Needs.

    ERIC Educational Resources Information Center

    MacKenzie, Donald G.; Phillips, Paul

    1991-01-01

    Bond issue funds were earmarked for remodeling 10 schools in a Florida school district. Describes a physical plant survey instrument used to examine each district school building to determine the district needs and the method that prioritizes those needs. (MLF)

  9. Interview at a Small Maine School.

    ERIC Educational Resources Information Center

    Cartwright, Sally

    1991-01-01

    Presents an interview with the founder and director of the Riley School in Maine in which she discusses the school's educational philosophy and practices, curriculum design, and physical plant design. (BB)

  10. A Case Study on the Personal Constructs of How Stakeholders of a Regional Alternative Day School Facility Make Meaning of the Physical Plant

    ERIC Educational Resources Information Center

    Schultz, Penny D.

    2011-01-01

    This case study involved an examination of stakeholders' (parents, community members, staff members, students) perceptions of how they made meaning of a regional alternative day school located in the Commonwealth of Virginia. Individual interviews were conducted with the parents, community members, and students. One focus group interview was…

  11. Cycles of Garden Life and Plant Life: A Series of Projects in Nature Study for Elementary Schools. Bulletin, 1925, No. 15

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1925

    1925-01-01

    The Bureau of Education developed this course of study, published as a bulletin, reflecting increased interest of the movement for out-door education and in response to a request to the Bureau from the General Federation of Women's Clubs. It will be of value in promoting a type of study much needed in schools, and it will offer to the primary and…

  12. Development and Application of a Two-Tier Diagnostic Test for High School Students' Understanding of Flowering Plant Growth and Development

    ERIC Educational Resources Information Center

    Lin, Sheau-Wen

    2004-01-01

    This study involved the development and application of a two-tier diagnostic test measuring students' understanding of flowering plant growth and development. The instrument development procedure had three general steps: defining the content boundaries of the test, collecting information on students' misconceptions, and instrument development.…

  13. Influence of Limitedly Visible Leafy Indoor Plants on the Psychology, Behavior, and Health of Students at a Junior High School in Taiwan

    ERIC Educational Resources Information Center

    Han, Ke-Tsung

    2009-01-01

    There is growing evidence to support the notion that contact with nature is helpful for emotional states, attention, mental fatigue, behavior, and personal health. This study adopts a quasi-experimental approach to investigate the effects of limitedly visible indoor plants on students' psychology, physiology, and behavior and uses a control-series…

  14. Development and Application of a Two-Tier Diagnostic Test for High School Students' Understanding of Flowering Plant Growth and Development

    ERIC Educational Resources Information Center

    Lin, Sheau-Wen

    2004-01-01

    This study involved the development and application of a two-tier diagnostic test measuring students' understanding of flowering plant growth and development. The instrument development procedure had three general steps: defining the content boundaries of the test, collecting information on students' misconceptions, and instrument development.…

  15. Influence of Limitedly Visible Leafy Indoor Plants on the Psychology, Behavior, and Health of Students at a Junior High School in Taiwan

    ERIC Educational Resources Information Center

    Han, Ke-Tsung

    2009-01-01

    There is growing evidence to support the notion that contact with nature is helpful for emotional states, attention, mental fatigue, behavior, and personal health. This study adopts a quasi-experimental approach to investigate the effects of limitedly visible indoor plants on students' psychology, physiology, and behavior and uses a control-series…

  16. Economic, Demographic, and Fiscal Impact of Nuchik, Inc. Poultry Processing Plant on the City of Artesia and the Artesia Public Schools.

    ERIC Educational Resources Information Center

    McDonald, Brian

    The city of Artesia (New Mexico) was considering the issuance of $210 million in industrial revenue bonds (IRB) for construction of a new poultry processing plant 5 miles west of Artesia in Eddy County. Since property financed with IRB is exempt from all state and local property taxes for the life of the bonds, the city of Artesia requested an…

  17. Considering Plants.

    ERIC Educational Resources Information Center

    Flannery, Maura C.

    1991-01-01

    Examples from research that incorporate plants to illustrate biological principles are presented. Topics include dried pea shape, homeotic genes, gene transcription in plants that are touched or wounded, production of grasslands, seaweed defenses, migrating plants, camouflage, and family rivalry. (KR)

  18. Considering Plants.

    ERIC Educational Resources Information Center

    Flannery, Maura C.

    1991-01-01

    Examples from research that incorporate plants to illustrate biological principles are presented. Topics include dried pea shape, homeotic genes, gene transcription in plants that are touched or wounded, production of grasslands, seaweed defenses, migrating plants, camouflage, and family rivalry. (KR)

  19. Plants. Ag Ed Environmental Education Series.

    ERIC Educational Resources Information Center

    Tulloch, Rodney W.

    Designed to serve as a resource tool in a high school vocational agriculture curriculum dealing with the environment as it relates to agriculture, this unit is concerned with plants. Plants are defined and their characteristics described. A section on the effects of environment on higher plants covers temperature, light, water, nutrients, air,…

  20. [Poisonous plants].

    PubMed

    Hoppu, Kalle; Mustonen, Harriet; Pohjalainen, Tiina

    2011-01-01

    Approximately ten species of dangerously poisonous plants are found in Finland. Severe plant poisonings are very rare. Edible plants eaten raw or wrongly processed may cause severe symptoms. As first aid, activated charcoal should be given to the person who has eaten a plant causing a risk of significant poisoning. In case of exposure to topically irritating plant fluids, the exposed person's eyes must be irrigated and mouth or skin washed with copious amounts of water. In combination with solar UV radiation, light-sensitizing plants cause local burns. The diagnosis of plant poisoning is usually based on incidental information; the plant should be identified in order to make the correct treatment decisions.

  1. School restrictions on outdoor activities and weight status in adolescent children after Japan's 2011 Fukushima Nuclear Power Plant disaster: a mid-term to long-term retrospective analysis.

    PubMed

    Nomura, Shuhei; Blangiardo, Marta; Tsubokura, Masaharu; Ochi, Sae; Hodgson, Susan

    2016-09-28

    Radiation fears following Japan's 2011 Fukushima nuclear disaster affected levels of physical activity in local children. We assessed the postdisaster versus predisaster weight status in school children and evaluated to what extent school restrictions on outdoor activities that were intended to reduce radiation exposure risk affected child weight. We considered children aged 13-15 years from 4 of the 5 secondary schools in Soma City (n=1030, 99.1% of all children in the city), located in 35-50 km from the Fukushima nuclear plant, postdisaster (2012 and 2015) and predisaster (2010). Weight status, in terms of body mass index (BMI), percentage of overweight (POW) and incidence of obesity and underweight (defined as a POW ≥20% and ≤-20%, respectively) were examined and compared predisaster and postdisaster using regression models. We also constructed models to assess the impact of school restrictions on outdoor activity on weight status. After adjustment for covariates, a slight decrease in mean BMI and POW was detected in females in 2012 (-0.37, 95% CI -0.68 to -0.06; and -1.97, 95% CI -3.57 to -0.36, respectively). For male children, obesity incidence increased in 2012 (OR for obesity: 1.45, 95% CI 1.02 to 2.08). Compared with predisaster weight status, no significant weight change was identified in 2015 in either males or females. School restrictions on outdoor activities were not significantly associated with weight status. 4 years following the disaster, weight status has recovered to the predisaster levels for males and females; however, a slight decrease in weight in females and a slight increase in risk of obesity were observed in males 1 year following the disaster. Our findings could be used to guide actions taken during the early phase of a radiological disaster to manage the postdisaster health risks in adolescent children. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go

  2. School restrictions on outdoor activities and weight status in adolescent children after Japan’s 2011 Fukushima Nuclear Power Plant disaster: a mid-term to long-term retrospective analysis

    PubMed Central

    Nomura, Shuhei; Blangiardo, Marta; Hodgson, Susan

    2016-01-01

    Objective Radiation fears following Japan's 2011 Fukushima nuclear disaster affected levels of physical activity in local children. We assessed the postdisaster versus predisaster weight status in school children and evaluated to what extent school restrictions on outdoor activities that were intended to reduce radiation exposure risk affected child weight. Participants We considered children aged 13–15 years from 4 of the 5 secondary schools in Soma City (n=1030, 99.1% of all children in the city), located in 35–50 km from the Fukushima nuclear plant, postdisaster (2012 and 2015) and predisaster (2010). Methods Weight status, in terms of body mass index (BMI), percentage of overweight (POW) and incidence of obesity and underweight (defined as a POW ≥20% and ≤−20%, respectively) were examined and compared predisaster and postdisaster using regression models. We also constructed models to assess the impact of school restrictions on outdoor activity on weight status. Results After adjustment for covariates, a slight decrease in mean BMI and POW was detected in females in 2012 (−0.37, 95% CI −0.68 to −0.06; and −1.97, 95% CI −3.57 to −0.36, respectively). For male children, obesity incidence increased in 2012 (OR for obesity: 1.45, 95% CI 1.02 to 2.08). Compared with predisaster weight status, no significant weight change was identified in 2015 in either males or females. School restrictions on outdoor activities were not significantly associated with weight status. Conclusions 4 years following the disaster, weight status has recovered to the predisaster levels for males and females; however, a slight decrease in weight in females and a slight increase in risk of obesity were observed in males 1 year following the disaster. Our findings could be used to guide actions taken during the early phase of a radiological disaster to manage the postdisaster health risks in adolescent children. PMID:27683520

  3. Snowflake Union High School District No. 60: Second High School Feasibility Study. Report of Survey.

    ERIC Educational Resources Information Center

    Arizona State Univ., Tempe. Bureau of Educational Research and Services.

    The report of the feasibility study for construction of a second high school in the Snowflake Union High School District includes discussions of student population data, educational factors, high cost factors for school operations, the educational planning process, and second high school plant facility needs. Based on outcomes of the feasibility…

  4. Three High Schools Revisited--Andrews, McPherson, and Nova. Profiles of Significant Schools.

    ERIC Educational Resources Information Center

    Kohn, Sherwood D.

    Three schools--Nova High School in Fort Lauderdale, Florida, McPherson Senior High School in McPherson, Kansas, and Andrews Senior High School in Andrews, Texas--are examined in this report. All of them are considered advanced educational plants, and all have been in full operation for less than five years, but most of their innovational aspects…

  5. THREE HIGH SCHOOLS REVISITED--ANDREWS, MCPHERSON, AND NOVA. PROFILES OF SIGNIFICANT SCHOOLS.

    ERIC Educational Resources Information Center

    KOHN, SHERWOOD D.

    THREE SCHOOLS--NOVA HIGH SCHOOL IN FORT LAUDERDALE, FLORIDA, MCPHERSON SENIOR HIGH SCHOOL IN MCPHERSON, KANSAS, AND ANDREWS SENIOR HIGH SCHOOL IN ANDREWS, TEXAS--ARE EXAMINED IN THIS REPORT. ALL OF THEM ARE CONSIDERED ADVANCED EDUCATIONAL PLANTS, AND ALL HAVE BEEN IN FULL OPERATION FOR LESS THAN FIVE YEARS, BUT MOST OF THEIR INNOVATIONAL ASPECTS…

  6. School Facilities Maintenance and Operations Manual.

    ERIC Educational Resources Information Center

    Association of School Business Officials International, Reston, VA.

    Often a community's largest single investment is in its physical plants, including public school buildings and grounds. An essential factor in efficient school district operation is a well-organized, responsive plant operations and maintenance division. Maintenance has generally been defined as those services, activities, and procedures concerned…

  7. [Madison School Forests Ecology Series.

    ERIC Educational Resources Information Center

    Madison Public Schools, WI.

    Each of these three booklets is to be used in conjunction with a field trip in the Madison, Wisconsin area, and to serve as a guide for presenting the filmstrips for each excursion. "Madison School Forests" emphasizes plant succession in a natural oak community. "Three Layers of Green in the Madison School Forest" emphasizes…

  8. [Madison School Forests Ecology Series.

    ERIC Educational Resources Information Center

    Madison Public Schools, WI.

    Each of these three booklets is to be used in conjunction with a field trip in the Madison, Wisconsin area, and to serve as a guide for presenting the filmstrips for each excursion. "Madison School Forests" emphasizes plant succession in a natural oak community. "Three Layers of Green in the Madison School Forest" emphasizes…

  9. Poisonous Plants

    MedlinePlus

    ... Publications and Products Programs Contact NIOSH NIOSH POISONOUS PLANTS Recommend on Facebook Tweet Share Compartir Photo courtesy ... U.S. Department of Agriculture Many native and exotic plants are poisonous to humans when ingested or if ...

  10. Healthy Schools

    MedlinePlus

    ... for Healthy Schools School Health Guidelines Data & Statistics Multimedia Infographics Podcasts Videos Professional Development & Training Professional Development 101 Professional Development 201 FAQs E-Learning Series: Training Tools for Healthy Schools Comprehensive School ...

  11. Nature plants.

    PubMed

    2014-06-01

    We welcome our new sister journal Nature Plants and the increased commitment to the plant science community that it represents. This is an opportunity for Nature Genetics to emphasize the use of genetic and genomic tools and resources in discovering new plant biology and solving major agricultural challenges.

  12. Medicinal Plants.

    ERIC Educational Resources Information Center

    Phillipson, J. David

    1997-01-01

    Highlights the demand for medicinal plants as pharmaceuticals and the demand for health care treatments worldwide and the issues that arise from this. Discusses new drugs from plants, anticancer drugs, antiviral drugs, antimalarial drugs, herbal remedies, quality, safety, efficacy, and conservation of plants. Contains 30 references. (JRH)

  13. Hardwood planting

    Treesearch

    Richard M. Godman

    1992-01-01

    Hardwood planting used to be most common on private land. Now more and more hardwoods are being planted on public land. Not much hardwood planting research is going on but recent summaries of earlier trials allow us to give you the following guidelines.

  14. Medicinal Plants.

    ERIC Educational Resources Information Center

    Phillipson, J. David

    1997-01-01

    Highlights the demand for medicinal plants as pharmaceuticals and the demand for health care treatments worldwide and the issues that arise from this. Discusses new drugs from plants, anticancer drugs, antiviral drugs, antimalarial drugs, herbal remedies, quality, safety, efficacy, and conservation of plants. Contains 30 references. (JRH)

  15. Autoluminescent Plants

    PubMed Central

    Krichevsky, Alexander; Meyers, Benjamin; Vainstein, Alexander; Maliga, Pal; Citovsky, Vitaly

    2010-01-01

    Prospects of obtaining plants glowing in the dark have captivated the imagination of scientists and layman alike. While light emission has been developed into a useful marker of gene expression, bioluminescence in plants remained dependent on externally supplied substrate. Evolutionary conservation of the prokaryotic gene expression machinery enabled expression of the six genes of the lux operon in chloroplasts yielding plants that are capable of autonomous light emission. This work demonstrates that complex metabolic pathways of prokaryotes can be reconstructed and function in plant chloroplasts and that transplastomic plants can emit light that is visible by naked eye. PMID:21103397

  16. Plant nanotoxicology.

    PubMed

    Dietz, Karl-Josef; Herth, Simone

    2011-11-01

    The anthropogenic release of nanoparticles (NPs) to the environment poses a potential hazard to human health and life. The interplay between NPs and biological processes is receiving increasing attention. Plants expose huge interfaces to the air and soil environment. Thus, NPs are adsorbed to the plant surfaces, taken up through nano- or micrometer-scale openings of plants and are translocated within the plant body. Persistent NPs associated with plants enter the human food chain. In this Opinion, we document the occurrence and character of NPs in the environment and evaluate the need for future research on toxicological effects. Plant nanotoxicology is introduced as a discipline that explores the effects and toxicity mechanisms of NPs in plants, including transport, surface interactions and material-specific responses. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. Medical relief activities, medical resourcing, and inpatient evacuation conducted by Nippon Medical School due to the Fukushima Daiichi Nuclear Power Plant accident following the Great East Japan Earthquake 2011.

    PubMed

    Koyama, Atsushi; Fuse, Akira; Hagiwara, Jun; Matsumoto, Gaku; Shiraishi, Shinichiro; Masuno, Tomohiko; Miyauchi, Masato; Kawai, Makoto; Yokota, Hiroyuki

    2011-01-01

    On March 11, 2011, after the Great East Japan Earthquake and tsunami, the government declared a nuclear emergency following damage to the Fukushima Daiichi Nuclear Power Plant. A second hydrogen explosion occurred on March 14 at the plant's No. 3 reactor and injured 11 people. At that time the prime minister urged people living 20 to 30 km from the Daiichi plant to stay indoors. Under these circumstances, many residents of Iwaki City, which was largely outside the 30-km zone, left the city, making it difficult to get supplies to the remaining residents. The only transportation route open for supplies and medical resources was roads, and many drivers feared the rumor that the city was contaminated by radioactive materials and, so, refused to go there. Nippon Medical School (NMS) heard that medical resources were running short at Iwaki Kyoritsu Hospital, which requested water, medications, food, fuel (gasoline), medical support, and the evacuation of 300 inpatients. As a first step, NMS decided to evaluate the situation at the hospital and, on March 16, the director of the NMS Advanced Emergency Center visited the hospital and helped provide triage for about 200 patients. Critically ill patients receiving ventilatory support were given priority for evacuation because they would be most at risk of not being able to evacuate should the Japanese government order an immediate evacuation of the city. We tried to evacuate the inpatients via an official framework, such as the Disaster Medical Assistance Team (DMAT), but DMAT could not support this mission because this hospital was not within the 30-km evacuation zone. Moreover, the Iwaki City government could not support the evacuation efforts because they were fearful of the rumor that Iwaki was contaminated by radioactive material. Ultimately, we realized that we had to conduct the mission ourselves and, so, contacted our colleagues in the Tokyo metropolitan area to prepare enough hospital beds. We evacuated 15 patients

  18. Schools within Schools. ERIC Digest.

    ERIC Educational Resources Information Center

    McAndrews, Tobin; Anderson, Wendell

    Schools within schools are large public schools that have been divided into smaller autonomous subunits to create a sense of community and cohesiveness among students and staff. This digest discusses the benefits, drawbacks, varieties, and sources of funding for schools within schools. Designers of these schools seek the advantages of both large…

  19. School Memories Situating School

    ERIC Educational Resources Information Center

    Tanggaard, Lene; Nielsen, Klaus

    2013-01-01

    This paper reports the results of an interview study of 18 current and former pupils in the Danish "Folkeskole" (primary and secondary public school) from 1930 up to the present. The aim of the study is to provide a forum for usually unheard voices on the subject of everyday life in school. The study pays special attention to relational…

  20. [Plant hormones, plant growth regulators].

    PubMed

    Végvári, György; Vidéki, Edina

    2014-06-29

    Plants seem to be rather defenceless, they are unable to do motion, have no nervous system or immune system unlike animals. Besides this, plants do have hormones, though these substances are produced not in glands. In view of their complexity they lagged behind animals, however, plant organisms show large scale integration in their structure and function. In higher plants, such as in animals, the intercellular communication is fulfilled through chemical messengers. These specific compounds in plants are called phytohormones, or in a wide sense, bioregulators. Even a small quantity of these endogenous organic compounds are able to regulate the operation, growth and development of higher plants, and keep the connection between cells, tissues and synergy between organs. Since they do not have nervous and immume systems, phytohormones play essential role in plants' life.

  1. Unit Plants, First Trial Materials, Inspection Set.

    ERIC Educational Resources Information Center

    Australian Science Education Project, Toorak, Victoria.

    The Australian Science Education Project is producing materials designed for use in grades 7-10 of Australian schools. This is the first trial version of a unit introducing the study of plants. The section to be completed by all pupils, contained in the first of the student workbooks, emphasizes observation of specimens on school grounds and on…

  2. Unit Plants, First Trial Materials, Inspection Set.

    ERIC Educational Resources Information Center

    Australian Science Education Project, Toorak, Victoria.

    The Australian Science Education Project is producing materials designed for use in grades 7-10 of Australian schools. This is the first trial version of a unit introducing the study of plants. The section to be completed by all pupils, contained in the first of the student workbooks, emphasizes observation of specimens on school grounds and on…

  3. What Research Says About the Junior High Versus the Middle School

    ERIC Educational Resources Information Center

    Gatewood, Thomas E.

    1971-01-01

    Examines current research to determine whether the middle school is any different than the junior high school or only a reorganization of grades to solve an overcrowding, a school plant, or a desegregation problem. Bibliography. (RB)

  4. Every Plant Has a Story

    ERIC Educational Resources Information Center

    Foster, Allan

    2007-01-01

    One of the author's pet projects is to demonstrate to teachers how easy it is to grow plants in the classroom. In order to create equitable schools in Ontario, teachers are mandated to honour diversity in their classrooms by celebrating a diversity of special significant days such as Ramadan, Kwansaa, Diwali and Chinese New Year. Not only does…

  5. Electronic plants

    PubMed Central

    Stavrinidou, Eleni; Gabrielsson, Roger; Gomez, Eliot; Crispin, Xavier; Nilsson, Ove; Simon, Daniel T.; Berggren, Magnus

    2015-01-01

    The roots, stems, leaves, and vascular circuitry of higher plants are responsible for conveying the chemical signals that regulate growth and functions. From a certain perspective, these features are analogous to the contacts, interconnections, devices, and wires of discrete and integrated electronic circuits. Although many attempts have been made to augment plant function with electroactive materials, plants’ “circuitry” has never been directly merged with electronics. We report analog and digital organic electronic circuits and devices manufactured in living plants. The four key components of a circuit have been achieved using the xylem, leaves, veins, and signals of the plant as the template and integral part of the circuit elements and functions. With integrated and distributed electronics in plants, one can envisage a range of applications including precision recording and regulation of physiology, energy harvesting from photosynthesis, and alternatives to genetic modification for plant optimization. PMID:26702448

  6. School Violence, School Differences and School Discourses

    ERIC Educational Resources Information Center

    Watkins, Chris; Mauthner, Melanie; Hewitt, Roger; Epstein, Debbie; Leonard, Diana

    2007-01-01

    This article highlights one strand of a study which investigated the concept of the violence-resilient school. In six inner-city secondary schools, data on violent incidents in school and violent crime in the neighbourhood were gathered, and compared with school practices to minimise violence, accessed through interviews. Some degree of…

  7. School Violence, School Differences and School Discourses

    ERIC Educational Resources Information Center

    Watkins, Chris; Mauthner, Melanie; Hewitt, Roger; Epstein, Debbie; Leonard, Diana

    2007-01-01

    This article highlights one strand of a study which investigated the concept of the violence-resilient school. In six inner-city secondary schools, data on violent incidents in school and violent crime in the neighbourhood were gathered, and compared with school practices to minimise violence, accessed through interviews. Some degree of…

  8. Infection of Plants by Tobacco Mosaic Virus.

    ERIC Educational Resources Information Center

    McDaniel, Larry; Maratos, Marina; Farabaugh, Joan

    1998-01-01

    Provides three exercises that introduce high school and college students to a common strain of the tobacco mosaic virus and the study of some basic biological processes. Activities involve inoculation of plants and observing and recording symptom development in infected plants. (DDR)

  9. Plant Nutrition in Spanish Secondary Textbooks

    ERIC Educational Resources Information Center

    Gonzalez-Rodriguez, Concepcion; Garcia-Barrios, Susana; Martinez-Lozada, Cristina

    2009-01-01

    In this paper, the authors analyse the conceptual contents related to plant nutrition in the widely-used school texts of six Spanish publishers. An analysis dossier was elaborated based on the epistemological and pedagogical study of this subject. The publishers deal with the issue of plant nutrition at three different levels (multicellular,…

  10. A Learning Cycle Inquiry into Plant Nutrition.

    ERIC Educational Resources Information Center

    Lee, Cherin A.

    2003-01-01

    Describes an investigation on plant nutrition that was developed in the form of a guided inquiry learning cycle and can be implemented in a wide range of grade levels from middle school through college. Investigates the needs of plants to live. (Contains 17 references.) (YDS)

  11. Infection of Plants by Tobacco Mosaic Virus.

    ERIC Educational Resources Information Center

    McDaniel, Larry; Maratos, Marina; Farabaugh, Joan

    1998-01-01

    Provides three exercises that introduce high school and college students to a common strain of the tobacco mosaic virus and the study of some basic biological processes. Activities involve inoculation of plants and observing and recording symptom development in infected plants. (DDR)

  12. Plant Nutrition in Spanish Secondary Textbooks

    ERIC Educational Resources Information Center

    Gonzalez-Rodriguez, Concepcion; Garcia-Barrios, Susana; Martinez-Lozada, Cristina

    2009-01-01

    In this paper, the authors analyse the conceptual contents related to plant nutrition in the widely-used school texts of six Spanish publishers. An analysis dossier was elaborated based on the epistemological and pedagogical study of this subject. The publishers deal with the issue of plant nutrition at three different levels (multicellular,…

  13. Plant Factory

    NASA Astrophysics Data System (ADS)

    Ikeda, Hideo

    Recently, much attention is paid on the plant factory, as it enable to grow plants stably under extraordinary climate condition such as high and/or low air temperature and less rain. Lots of questions such as decreasing investing cost, realizing stable plant production and developing new growing technique should be solved for making popular this growing system. However, I think that we can introduce a highly developed Japanese industrial now-how to plant factory system and can produce a business chance to the world market.

  14. Plant Minders

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Indoor plants are automatically watered by the Aqua Trends watering system. System draws water from building outlets or from pump/reservoir module and distributes it to the plants via a network of tubes and adjustable nozzles. Key element of system is electronic controller programmed to dispense water according to the needs of various plants in an installation. Adjustable nozzle meters out exactly right amount of water at proper time to the plant it's serving. More than 100 Aqua/Trends systems are in service in the USA, from a simple residential system to a large Mirage III system integrated to water all greenery in a large office or apartment building.

  15. Learning about Plants with STEAM: In a Yearlong Unit on Plants, Students Use Art to Make Models of Their Subjects

    ERIC Educational Resources Information Center

    Kurson, Rebecca

    2016-01-01

    In this article Rebecca Kurson describes her school garden, now in its second year, as one that the lower school (preK-5) students plant and observe as often as possible. They call the garden an "outdoor classroom," and the younger students are particularly interested in how the plants grow. Kruson had lots of garden activities…

  16. Learning about Plants with STEAM: In a Yearlong Unit on Plants, Students Use Art to Make Models of Their Subjects

    ERIC Educational Resources Information Center

    Kurson, Rebecca

    2016-01-01

    In this article Rebecca Kurson describes her school garden, now in its second year, as one that the lower school (preK-5) students plant and observe as often as possible. They call the garden an "outdoor classroom," and the younger students are particularly interested in how the plants grow. Kruson had lots of garden activities…

  17. School Climate.

    ERIC Educational Resources Information Center

    Lindelow, John; Mazzarella, Jo Ann

    Chapter 7 of a volume on school leadership, this chapter defines, describes, and suggests ways to improve climate at the school building level. After citing a number of definitions of school climate, the authors conclude that school climate is the feel an individual gets from experiences within a school system, or the global summation of the…

  18. School Climate.

    ERIC Educational Resources Information Center

    Lindelow, John; And Others

    Chapter 8 of a revised volume on school leadership, this chapter defines school climate and suggests ways to improve the learning environment at the school building level. School climate is defined as the feeling an individual gets from experiences within a school system. More specifically, climate is the composite of norms, expectations, and…

  19. 4th International Plant Biomechanics Conference Proceedings (Abstracts)

    SciTech Connect

    Frank W. Telewski; Lothar H. Koehler; Frank W. Ewers

    2003-07-20

    The 4th International Plant Biomechanics Conference facilitated an interdisciplinary exchange between scientists, engineers, and educators addressing the major questions encountered in the field of Plant Biomechanics. Subjects covered by the conference include: Evolution; Ecology; Mechanoreception; Cell Walls; Genetic Modification; Applied Biomechanics of Whole Plants, Plant Products, Fibers & Composites; Fluid Dynamics; Wood & Trees; Fracture Mechanics; Xylem Pressure & Water Transport; Modeling; and Introducing Plant Biomechanics in Secondary School Education.

  20. Plant Behavior

    ERIC Educational Resources Information Center

    Liu, Dennis W. C.

    2014-01-01

    Plants are a huge and diverse group of organisms, ranging from microscopic marine phytoplankton to enormous terrestrial trees epitomized by the giant sequoia: 300 feet tall, living 3000 years, and weighing as much as 3000 tons. For this plant issue of "CBE-Life Sciences Education," the author focuses on a botanical topic that most…

  1. Plant Immunity

    USDA-ARS?s Scientific Manuscript database

    Plants are faced with defending themselves against a multitude of pathogens, including bacteria, fungi, viruses, nematodes, etc. Immunity is multi-layered and complex. Plants can induce defenses when they recognize small peptides, proteins or double-stranded RNA associated with pathogens. Recognitio...

  2. Plant Identification.

    ERIC Educational Resources Information Center

    National Audubon Society, New York, NY.

    This set of teaching aids consists of 12 Audubon Nature Bulletins, providing teachers and students with informational reading on plants. The bulletins include these titles: The Parade of Spring Wild Flowers, Wild Flowers of Our Prairies, Seeds and How They Travel, Poison Ivy and Other Poisonous Plants, The Forest Community, Common Trees and Their…

  3. Plant Behavior

    ERIC Educational Resources Information Center

    Liu, Dennis W. C.

    2014-01-01

    Plants are a huge and diverse group of organisms, ranging from microscopic marine phytoplankton to enormous terrestrial trees epitomized by the giant sequoia: 300 feet tall, living 3000 years, and weighing as much as 3000 tons. For this plant issue of "CBE-Life Sciences Education," the author focuses on a botanical topic that most…

  4. Carnivorous Plants.

    ERIC Educational Resources Information Center

    Canipe, Stephen

    This biology lesson on carnivorous (insectivorous) plants is designed to supplement the textbook in the areas of plant diversity, ecology, and distribution. An introduction provides general background information for use as lecture material by the teacher or as reading and/or study material for students. The introduction also includes…

  5. Carnivorous Plants.

    ERIC Educational Resources Information Center

    Canipe, Stephen

    This biology lesson on carnivorous (insectivorous) plants is designed to supplement the textbook in the areas of plant diversity, ecology, and distribution. An introduction provides general background information for use as lecture material by the teacher or as reading and/or study material for students. The introduction also includes…

  6. Plant Identification.

    ERIC Educational Resources Information Center

    National Audubon Society, New York, NY.

    This set of teaching aids consists of 12 Audubon Nature Bulletins, providing teachers and students with informational reading on plants. The bulletins include these titles: The Parade of Spring Wild Flowers, Wild Flowers of Our Prairies, Seeds and How They Travel, Poison Ivy and Other Poisonous Plants, The Forest Community, Common Trees and Their…

  7. Plant minichromosomes.

    PubMed

    Birchler, James A; Graham, Nathaniel D; Swyers, Nathan C; Cody, Jon P; McCaw, Morgan E

    2016-02-01

    Plant minichromosomes have the potential for stacking multiple traits on a separate entity from the remainder of the genome. Transgenes carried on an independent chromosome would facilitate conferring many new properties to plants and using minichromosomes as genetic tools. The favored method for producing plant minichromosomes is telomere-mediated chromosomal truncation because the epigenetic nature of centromere function prevents using centromere sequences to confer the ability to organize a kinetochore when reintroduced into plant cells. Because haploid induction procedures are not always complete in eliminating one parental genome, chromosomes from the inducer lines are often present in plants that are otherwise haploid. This fact suggests that minichromosomes could be combined with doubled haploid breeding to transfer stacked traits more easily to multiple lines and to use minichromosomes for massive scale genome editing.

  8. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1983-01-01

    Discusses recent court cases in the states of Washington and Pennsylvania that mandate equal pay for equal work for school personnel and offers suggestions to school administrators for dealing with requests for censorship in public schools. (JBM)

  9. Plant secretomics

    PubMed Central

    Tanveer, Tehreem; Shaheen, Kanwal; Parveen, Sajida; Kazi, Alvina Gul; Ahmad, Parvaiz

    2014-01-01

    Plant secretomes are the proteins secreted by the plant cells and are involved in the maintenance of cell wall structure, relationship between host and pathogen, communication between different cells in the plant, etc. Amalgamation of methodologies like bioinformatics, biochemical, and proteomics are used to separate, classify, and outline secretomes by means of harmonizing in planta systems and in vitro suspension cultured cell system (SSCs). We summed up and explained the meaning of secretome, methods used for the identification and isolation of secreted proteins from extracellular space and methods for the assessment of purity of secretome proteins in this review. Two D PAGE method and HPLC based methods for the analysis together with different bioinformatics tools used for the prediction of secretome proteins are also discussed. Biological significance of secretome proteins under different environmental stresses, i.e., salt stress, drought stress, oxidative stress, etc., defense responses and plant interactions with environment are also explained in detail. PMID:25763623

  10. Plants and Photosynthesis: Level III, Unit 3, Lesson 1; The Human Digestive System: Lesson 2; Functions of the Blood: Lesson 3; Human Circulation and Respiration: Lesson 4; Reproduction of a Single Cell: Lesson 5; Reproduction by Male and Female Cells: Lesson 6; The Human Reproductive System: Lesson 7; Genetics and Heredity: Lesson 8; The Nervous System: Lesson 9; The Glandular System: Lesson 10. Advanced General Education Program. A High School Self-Study Program.

    ERIC Educational Resources Information Center

    Manpower Administration (DOL), Washington, DC. Job Corps.

    This self-study program for the high-school level contains lessons in the following subjects: Plants and Photosynthesis; The Human Digestive System; Functions of the Blood; Human Circulation and Respiration; Reproduction of a Single Cell; Reproduction by Male and Female Cells; The Human Reproductive System; Genetics and Heredity; The Nervous…

  11. School Security.

    ERIC Educational Resources Information Center

    Bete, Tim, Ed.

    1998-01-01

    Presents the opinions of four security experts on the issue of guns in schools. The experts respond to the following questions: will schools ever be free of weapons; will card access systems become common in public schools; will metal detectors solve school security problems; and will students ever be issued bullet-proof vests along with…

  12. Good Schools.

    ERIC Educational Resources Information Center

    Schoenheimer, Henry P.

    This book contains seventeen thumb-nail sketches of schools in Europe, the United States, Asia, Britain, and Australia, as they appeared in the eye of the author as a professional educator and a journalist while travelling around the world. The author considers the schools described to be good schools, and not necessarily the 17 best schools in…

  13. School Transportation.

    ERIC Educational Resources Information Center

    Executive Educator, 1989

    1989-01-01

    A special report on school transportation covers the following topics: (1) a school bus safety update; (2) equipping school buses with motion detectors; (3) state training requirements for school bus drivers; (4) recruiting and retaining drivers; (5) regulations covering underground fuel-storage tanks; and (6) a transportation directory. (MLF)

  14. Electronic School.

    ERIC Educational Resources Information Center

    American School Board Journal, 1997

    1997-01-01

    Describes: (1) corporate technology initiatives driven by public-relations motives; (2) collaborative strategies for teacher-student technology learning; (3) an online school-improvement site; 4) privatization of school-district technology operations; and (5) a primer on listservs for school leaders. Also provides information on school technology,…

  15. The College High School: An Educational Alternative

    ERIC Educational Resources Information Center

    Golden, Lester O.

    1973-01-01

    Without building costly new plants, the College High School plan can be implemented. This plan provides the kind of climate usually associated with colleges, where students accept major responsibility for selecting courses, choosing teachers, and managing free time. (Editor)

  16. Exam Schools Versus Magnet Schools.

    ERIC Educational Resources Information Center

    Equity and Excellence, 1986

    1986-01-01

    Provides background information to two opposing viewpoints, presented in other articles in this issue, on the relative merits and problems of exam schools and magnet schools. The articles were prompted by events in the Boston public school system's elite schools. (LHW)

  17. Plant intelligence.

    PubMed

    Trewavas, Anthony

    2005-09-01

    Intelligent behavior is a complex adaptive phenomenon that has evolved to enable organisms to deal with variable environmental circumstances. Maximizing fitness requires skill in foraging for necessary resources (food) in competitive circumstances and is probably the activity in which intelligent behavior is most easily seen. Biologists suggest that intelligence encompasses the characteristics of detailed sensory perception, information processing, learning, memory, choice, optimisation of resource sequestration with minimal outlay, self-recognition, and foresight by predictive modeling. All these properties are concerned with a capacity for problem solving in recurrent and novel situations. Here I review the evidence that individual plant species exhibit all of these intelligent behavioral capabilities but do so through phenotypic plasticity, not movement. Furthermore it is in the competitive foraging for resources that most of these intelligent attributes have been detected. Plants should therefore be regarded as prototypical intelligent organisms, a concept that has considerable consequences for investigations of whole plant communication, computation and signal transduction.

  18. Plant intelligence

    NASA Astrophysics Data System (ADS)

    Trewavas, Anthony

    2005-09-01

    Intelligent behavior is a complex adaptive phenomenon that has evolved to enable organisms to deal with variable environmental circumstances. Maximizing fitness requires skill in foraging for necessary resources (food) in competitive circumstances and is probably the activity in which intelligent behavior is most easily seen. Biologists suggest that intelligence encompasses the characteristics of detailed sensory perception, information processing, learning, memory, choice, optimisation of resource sequestration with minimal outlay, self-recognition, and foresight by predictive modeling. All these properties are concerned with a capacity for problem solving in recurrent and novel situations. Here I review the evidence that individual plant species exhibit all of these intelligent behavioral capabilities but do so through phenotypic plasticity, not movement. Furthermore it is in the competitive foraging for resources that most of these intelligent attributes have been detected. Plants should therefore be regarded as prototypical intelligent organisms, a concept that has considerable consequences for investigations of whole plant communication, computation and signal transduction.

  19. School Buildings: Remodeling; Rehabilitation; Modernization; Repair. Bulletin, 1950, No. 17

    ERIC Educational Resources Information Center

    Yiles, Nelson E.

    1950-01-01

    Adequate school plants are essential to a modern educational program. The school plant that is not properly maintained soon fails to provide the service for which it was intended. The total program of maintenance, including repairs, renovation, remodeling, rehabilitation, and modernization should be carefully planned. Some tasks will recur at…

  20. Toxic plants

    USDA-ARS?s Scientific Manuscript database

    Reproductive performance is the single most important economic animal trait to the livestock industry and is reported to be 5 and 10 times more significant than carcass quality and growth traits respectively. Poisonous plants impact livestock reproductive function in a major way and have been shown...

  1. PLANT DIVERSITY

    EPA Science Inventory

    Habitat change statistics and species-area curves were used to estimate the effects of alternative future scenarios for agriculture on plant diversity in Iowa farmlands. Study areas were two watersheds in central Iowa of about 50 and 90 square kilometers, respectively. Future s...

  2. Plant intelligence

    PubMed Central

    Lipavská, Helena; Žárský, Viktor

    2009-01-01

    The concept of plant intelligence, as proposed by Anthony Trewavas, has raised considerable discussion. However, plant intelligence remains loosely defined; often it is either perceived as practically synonymous to Darwinian fitness, or reduced to a mere decorative metaphor. A more strict view can be taken, emphasizing necessary prerequisites such as memory and learning, which requires clarifying the definition of memory itself. To qualify as memories, traces of past events have to be not only stored, but also actively accessed. We propose a criterion for eliminating false candidates of possible plant intelligence phenomena in this stricter sense: an “intelligent” behavior must involve a component that can be approximated by a plausible algorithmic model involving recourse to stored information about past states of the individual or its environment. Re-evaluation of previously presented examples of plant intelligence shows that only some of them pass our test. “You were hurt?” Kumiko said, looking at the scar. Sally looked down. “Yeah.” “Why didn't you have it removed?” “Sometimes it's good to remember.” “Being hurt?” “Being stupid.”—(W. Gibson: Mona Lisa Overdrive) PMID:19816094

  3. PLANT DIVERSITY

    EPA Science Inventory

    Habitat change statistics and species-area curves were used to estimate the effects of alternative future scenarios for agriculture on plant diversity in Iowa farmlands. Study areas were two watersheds in central Iowa of about 50 and 90 square kilometers, respectively. Future s...

  4. I. Plants

    Treesearch

    Dean Pearson; Steve Sutherland; Jack Butler; Jane Smith; Carolyn Sieg

    2011-01-01

    Exotic plants dramatically impact natural communities and disrupt ecosystem services (Mack and others 2000). Although the bulk of current impacts are caused by relatively few exotic species, many additional exotics that are currently established at low levels are increasing in density and distribution and present substantial imminent threats. Additionally, new exotic...

  5. Greening School Grounds: Creating Habitats for Learning.

    ERIC Educational Resources Information Center

    Grant, Tim, Ed.; Littlejohn, Gail, Ed.

    Schoolyard greening is an excellent way to promote hands-on, interdisciplinary learning about the environment through projects that benefit schools and increase green space and biodiversity in communities. This book features step-by-step instructions for numerous schoolyard projects from tree nurseries to school composting to native plant gardens,…

  6. Effective Planning for Better School Buildings.

    ERIC Educational Resources Information Center

    Thrasher, James M.

    Citizens, students, and teachers, as well as architects and administrators, should be actively involved in planning for school buildings. This involvement is essential in order that school plants serve their purpose -- facilitating learning. Participation in planning helps to insure financial support and intelligent use of buildings when they are…

  7. COST MODEL FOR LARGE URBAN SCHOOLS.

    ERIC Educational Resources Information Center

    O'BRIEN, RICHARD J.

    THIS DOCUMENT CONTAINS A COST SUBMODEL OF AN URBAN EDUCATIONAL SYSTEM. THIS MODEL REQUIRES THAT PUPIL POPULATION AND PROPOSED SCHOOL BUILDING ARE KNOWN. THE COST ELEMENTS ARE--(1) CONSTRUCTION COSTS OF NEW PLANTS, (2) ACQUISITION AND DEVELOPMENT COSTS OF BUILDING SITES, (3) CURRENT OPERATING EXPENSES OF THE PROPOSED SCHOOL, (4) PUPIL…

  8. Greening School Grounds: Creating Habitats for Learning.

    ERIC Educational Resources Information Center

    Grant, Tim, Ed.; Littlejohn, Gail, Ed.

    Schoolyard greening is an excellent way to promote hands-on, interdisciplinary learning about the environment through projects that benefit schools and increase green space and biodiversity in communities. This book features step-by-step instructions for numerous schoolyard projects from tree nurseries to school composting to native plant gardens,…

  9. The Student's Handbook for the Outdoor School.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C.; Burgess, Robert A.

    Directed to the Multnomah County (Oregon) sixth grade students participating in the Outdoor School program, the handbook serves as an introduction to the week-long, resident outdoor education experience which focuses on four natural resources: soil, water, plants, and animal life. Information is provided on the Outdoor School site and staff;…

  10. Understandings and misconceptions of biology concepts held by students attending small high schools and students attending large high schools

    NASA Astrophysics Data System (ADS)

    Simpson, William D.; Marek, Edmund A.

    Do students from small high schools show fewer understandings and more misconceptions of biology concepts than students attending large high schools? Fifty students attending large high schools (enrollments exceeding 900 students) and fifty students attending small high schools (enrollments less than 150 students) were randomly selected and than evaluated on their understandings and misunderstandings of four biology concepts: diffusion, homeostasis, food production in plants, and classification of animals and plants. Students attending small high schools showed less instances of understanding and more instances of misunderstanding the concepts of diffusion and homeostasis. These differences could be related to a higher percentage of students in large schools capable of formal operations; sound understanding of diffusion and homeostasis required students to use formal operations. No difference was observed between the large and small school samples for the concepts of food production in plants and classification of plants and animals. Students in the small school sample lived in agricultural communities and their daily experiences allowed them to develop some understanding of food production in plants and prevented instances of misunderstandings from being developed. Classification of animals and plants required concrete operations to understand; therefore, students in small schools were capable of developing sound understanding as well as students from large schools.

  11. Guide for Educational Planning of Public School Buildings and Sites in Minnesota. Revised.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Administration, St. Paul. Documents Section.

    This guide serves as a manual for Minnesota school boards, administrators, architects, engineers, and others engaged in developing school plant programs. Part I considers State and local responsibilities in school plant planning procedures; Part II deals with site selection and the requirements for elementary, secondary, service, central, and…

  12. Guide for Educational Planning of Public School Buildings and Sites in Minnesota. Revised.

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Administration, St. Paul. Documents Section.

    This guide serves as a manual for Minnesota school boards, administrators, architects, engineers, and others engaged in developing school plant programs. Part I considers State and local responsibilities in school plant planning procedures; Part II deals with site selection and the requirements for elementary, secondary, service, central, and…

  13. Alternative Schools.

    ERIC Educational Resources Information Center

    Pritchett, Stanley; Kimsey, Steve

    2002-01-01

    Describes the design of the DeKalb Alternative School in Atlanta, Georgia, located in a renovated shopping center. Purchasing commercial land and renovating the existing building saved the school system time and money. (EV)

  14. School Daze.

    ERIC Educational Resources Information Center

    Schneider, Jay W.

    2001-01-01

    Explores how not to be overwhelmed by the process of selecting furniture, fixtures, and equipment or by the task of moving it all from one school to another when getting a new school ready for students and staff. (GR)

  15. Studying How Plants Defend Themselves: A Chemical Weapon Produced by Chilli Fruit

    ERIC Educational Resources Information Center

    Nantawanit, Nantawan; Panijpan, Bhinyo; Ruenwongsa, Pintip

    2011-01-01

    Students often prefer to study animals rather than plants, because they see plants as passive, less interesting organisms. This paper proposes a simple hands-on laboratory exercise for high-school students (grade 12) to arouse their interest in learning about plants and to demonstrate to them that plants are active organisms capable of defending…

  16. Studying How Plants Defend Themselves: A Chemical Weapon Produced by Chilli Fruit

    ERIC Educational Resources Information Center

    Nantawanit, Nantawan; Panijpan, Bhinyo; Ruenwongsa, Pintip

    2011-01-01

    Students often prefer to study animals rather than plants, because they see plants as passive, less interesting organisms. This paper proposes a simple hands-on laboratory exercise for high-school students (grade 12) to arouse their interest in learning about plants and to demonstrate to them that plants are active organisms capable of defending…

  17. School Phobia

    ERIC Educational Resources Information Center

    Tyrrell, Maureen

    2005-01-01

    School phobia is a serious disorder affecting up to 5% of elementary and middle school children. Long-term consequences include academic failure, diminished peer relationships, parental conflict, and development of additional psychiatric disorders. Hiding behind such common physical symptoms as headaches, stomachaches, and fatigue, school phobia…

  18. School Phobia

    ERIC Educational Resources Information Center

    Tyrrell, Maureen

    2005-01-01

    School phobia is a serious disorder affecting up to 5% of elementary and middle school children. Long-term consequences include academic failure, diminished peer relationships, parental conflict, and development of additional psychiatric disorders. Hiding behind such common physical symptoms as headaches, stomachaches, and fatigue, school phobia…

  19. NONGRADED SCHOOLS.

    ERIC Educational Resources Information Center

    DEAN, STUART E.

    THE TWO INFLUENCES THAT INITIATED EXPERIMENTATION WITH THE NONGRADED SCHOOL WERE THE QUINCY GRAMMAR SCHOOL OF BOSTON IN 1848 AND CONCERN FOR INDIVIDUAL DIFFERENCES. DISCUSSED IN THIS REPORT WAS THE NONGRADED TYPE OF SCHOOL ORGANIZATION THAT ALLOWED A FLEXIBLE SITUATION AND A PERMISSIVE CLIMATE IN WHICH TEACHERS COULD ADJUST THEIR PROGRAMS IN…

  20. School Refusal

    ERIC Educational Resources Information Center

    Wimmer, Mary

    2008-01-01

    School attendance is an ongoing concern for administrators, particularly in middle level and high school. Frequent absences affect student learning, test scores, and social development. Absenteeism is often the result of emotional disorders, such as anxiety or depression. Administrators who understand the causes of school refusal behavior and are…

  1. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1982-01-01

    Summarizes three current issues in school law, including school district suits over potentially carcinogenic asbestos insulation, a California judge's finding that captionless educational television discriminates against hearing-impaired students, and the federal government's attempt to keep the Fairfax (Virginia) school system from charging…

  2. Alternative Schools.

    ERIC Educational Resources Information Center

    Annett, Larry D.

    A model is presented for the categorizing of alternative schools, then the nature of the free school, which represents the essence of the alternative school movement, is examined. Strengths and weaknesses of court, legislative, and administrative approaches to resolve governance issues are set forth. This is followed by an analysis of three…

  3. School Violence.

    ERIC Educational Resources Information Center

    Hinkle, William G., Ed.; Henry, Stuart, Ed.

    2000-01-01

    This volume presents papers from a 1998 conference on school violence in Valparaiso, Indiana. The papers include: "What is School Violence? An Integrated Definition" (Stuart Henry); "Violence in Schools: Rage against a Broken World" (J. Scott Staples); "Listening to What the Streets Say: Vengeance as Ideology?" (Ralph…

  4. Classing Schools

    ERIC Educational Resources Information Center

    McCandless, Trevor

    2015-01-01

    School prospectuses and promotional videos appeal to parents by presenting idealised images of the education a school provides. These educational idealisations visually realise the form of discipline a school is expected to provide, depending on the social habitus of the parents. This paper presents a content analysis of the images used in 33 sets…

  5. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1982-01-01

    Summarizes three current issues in school law, including school district suits over potentially carcinogenic asbestos insulation, a California judge's finding that captionless educational television discriminates against hearing-impaired students, and the federal government's attempt to keep the Fairfax (Virginia) school system from charging…

  6. School Violence

    ERIC Educational Resources Information Center

    Schonfeld, Irvin Sam

    2006-01-01

    The purpose of this chapter is threefold. First, the chapter summarizes what is known about the prevalence of violence and weapons in U.S. schools. Second, the chapter examines theories that bear on school violence and the empirical evidence linked to those theories. Third, the chapter looks at attempts to prevent school violence and,…

  7. Classing Schools

    ERIC Educational Resources Information Center

    McCandless, Trevor

    2015-01-01

    School prospectuses and promotional videos appeal to parents by presenting idealised images of the education a school provides. These educational idealisations visually realise the form of discipline a school is expected to provide, depending on the social habitus of the parents. This paper presents a content analysis of the images used in 33 sets…

  8. Dome Schools.

    ERIC Educational Resources Information Center

    Cirulli, Carol

    1999-01-01

    Back in 1988, Emmett, Idaho, built the first monolithic dome school. Now, school boards in Arizona, Missouri, Florida, Minnesota, and New Mexico are among those that have voted to build domed school buildings. A monolithic dome is a steel- reinforced, concrete structure with a smooth, round surface that is inspired by the shape of an egg. (MLF)

  9. School Violence.

    ERIC Educational Resources Information Center

    Hinkle, William G., Ed.; Henry, Stuart, Ed.

    2000-01-01

    This volume presents papers from a 1998 conference on school violence in Valparaiso, Indiana. The papers include: "What is School Violence? An Integrated Definition" (Stuart Henry); "Violence in Schools: Rage against a Broken World" (J. Scott Staples); "Listening to What the Streets Say: Vengeance as Ideology?" (Ralph…

  10. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1984-01-01

    Notes current litigation influencing schools: upcoming Supreme Court cases, including one involving extension of exclusionary rule to school officials; an Oregon court decision holding athletic associations liable for injured student athletes; and an appeals court ruling against restricting handicapped students to normal-length school years. (JW)

  11. School Fees.

    ERIC Educational Resources Information Center

    Bowie, Alexander

    This paper explains that California school districts are charged with significant and varying responsibilities in both the requirements they must follow to adopt the amounts of Statutory School Fees and/or Alternative School Fees, as well as accounting for and reporting detailedinformation regarding the Reportable Fees they actually collect. The…

  12. School Finance.

    ERIC Educational Resources Information Center

    Campbell, William A.

    In 1972, school finance emerged as a major area of litigation. The most important of the cases dealt with support for private schools and State allocation formulas for local school districts. In Wolman vs Essex, the United States Supreme Court upheld a lower court's decision that State-funded tuition grants to parents of children attending private…

  13. School Property.

    ERIC Educational Resources Information Center

    Delon, Floyd G.

    This chapter, one of seven in the 1973 Yearbook of School Law, reviews the status and development of the law governing school property during 1972. It is based primarily on an analysis of court decisions during that year. The cases divide into (1) those dealing with the acquisition, management, and disposition of school property; and (2) those…

  14. SCHOOL LIGHTING

    ERIC Educational Resources Information Center

    1965

    SEVERAL ARTICLES ON SCHOOL LIGHTING ARE CONTAINED IN THIS JOURNAL. THE TITLES AND AUTHORS INCLUDED ARE AS FOLLOWS--(1) "TODAY'S CONCEPTS IN SCHOOL LIGHTING" BY CHARLES D. GIBSON, (2) "CHALLENGE OF TOMMORROW'S LIGHTING" BY S.K. GUTH AND E.H. WITTE, (3) "PEEK PREVIEW OF THE WINDOWLESS SCHOOL" BY JAMES J. MORISSEAU, (4) "MAINTENANCE BEGINS BEFORE…

  15. Grading Schools

    ERIC Educational Resources Information Center

    Chingos, Matthew M.; Henderson, Michael; West, Martin

    2010-01-01

    Never before have Americans had greater access to information about school quality. Under the federal No Child Left Behind Act (NCLB), all school districts are required to distribute annual report cards detailing student achievement levels at each of their schools. Local newspapers frequently cover the release of state test results, emphasizing…

  16. School Refusal

    ERIC Educational Resources Information Center

    Wimmer, Mary

    2008-01-01

    School attendance is an ongoing concern for administrators, particularly in middle level and high school. Frequent absences affect student learning, test scores, and social development. Absenteeism is often the result of emotional disorders, such as anxiety or depression. Administrators who understand the causes of school refusal behavior and are…

  17. School Property.

    ERIC Educational Resources Information Center

    Piele, Philip K.; Forsberg, James R.

    The 1973 court cases relating to school property continued a trend toward litigating constitutional issues. For instance, a larger number of cases dealt with the relationship between the location and construction of school buildings and school desegregation plans. This chapter reviews the status and development of case law relating to school…

  18. School Property.

    ERIC Educational Resources Information Center

    Delon, Floyd G.

    This chapter, one of seven in the 1973 Yearbook of School Law, reviews the status and development of the law governing school property during 1972. It is based primarily on an analysis of court decisions during that year. The cases divide into (1) those dealing with the acquisition, management, and disposition of school property; and (2) those…

  19. Healthy Schools.

    ERIC Educational Resources Information Center

    Rittelmeyer, Christian

    A survey of several hundred German students led to two theses on school environment and learning. First, students find school buildings attractive only if they conform to certain features of the human sensory system such as balance. Second, students consider school buildings attractive and inviting only if their architectural message meets such…

  20. Grading Schools

    ERIC Educational Resources Information Center

    Chingos, Matthew M.; Henderson, Michael; West, Martin

    2010-01-01

    Never before have Americans had greater access to information about school quality. Under the federal No Child Left Behind Act (NCLB), all school districts are required to distribute annual report cards detailing student achievement levels at each of their schools. Local newspapers frequently cover the release of state test results, emphasizing…

  1. SCHOOL LIGHTING

    ERIC Educational Resources Information Center

    1965

    SEVERAL ARTICLES ON SCHOOL LIGHTING ARE CONTAINED IN THIS JOURNAL. THE TITLES AND AUTHORS INCLUDED ARE AS FOLLOWS--(1) "TODAY'S CONCEPTS IN SCHOOL LIGHTING" BY CHARLES D. GIBSON, (2) "CHALLENGE OF TOMMORROW'S LIGHTING" BY S.K. GUTH AND E.H. WITTE, (3) "PEEK PREVIEW OF THE WINDOWLESS SCHOOL" BY JAMES J. MORISSEAU, (4) "MAINTENANCE BEGINS BEFORE…

  2. School Climate.

    ERIC Educational Resources Information Center

    Ellis, Thomas I.

    1988-01-01

    This pamphlet reviews five recent research studies that focus on various key aspects of school climate, a popular metaphor that is difficult to define, measure, or manipulate. "The Search for School Climate: A Review of the Research," by Carolyn Anderson, surveys the full scope of school climate literature, concluding with a summary of…

  3. Audubon Plant Study Program.

    ERIC Educational Resources Information Center

    National Audubon Society, New York, NY.

    Included are an illustrated student reader, "The Story of Plants and Flowers," an adult leaders' guide, and a large wall chart picturing 37 wildflowers and describing 23 major plant families. The student reader presents these main topics: The Plant Kingdom, The Wonderful World of Plants, Plants Without Flowers, Flowering Plants, Plants Make Food…

  4. Audubon Plant Study Program.

    ERIC Educational Resources Information Center

    National Audubon Society, New York, NY.

    Included are an illustrated student reader, "The Story of Plants and Flowers," an adult leaders' guide, and a large wall chart picturing 37 wildflowers and describing 23 major plant families. The student reader presents these main topics: The Plant Kingdom, The Wonderful World of Plants, Plants Without Flowers, Flowering Plants, Plants Make Food…

  5. Year-Round School: Some Constraints to Consider.

    ERIC Educational Resources Information Center

    Stiff, Duane

    1986-01-01

    Poses six questions for administrators considering a year-round, multitrack school schedule. Discusses probable constraints concerning implementation levels, class organization, staff preparation, and impact on plant maintenance, summer school programs, and community relations. Classroom sharing and summer school present special difficulties;…

  6. School District 'Steps Back into Future' with Wood Fuel

    ERIC Educational Resources Information Center

    American School and University, 1978

    1978-01-01

    A high school/elementary school complex in Grand Marais, Minnesota, switched from an oil burning unit as the source of steam heat to a new plant using waste wood products. This provides the school with a locally produced heat source. (Author/MLF)

  7. Plant Chemiluminescence

    PubMed Central

    Abeles, Fred B.; Leather, Gerald R.; Forrence, Leonard E.

    1978-01-01

    Light production by plants was confirmed by measuring chemiluminescence from root and stem tissue of peas (Pisum sativum), beans (Phaseolus vulgaris), and corn (Zea mays) in a modified scintillation spectrophotometer. Chemiluminescence was inhibited by treating pea roots with boiling ethanol or by placing them in a N2 gas phase. Chemiluminescence was increased by an O2 gas phase or by the addition of luminol. NaN3 and NaCN blocked both in vitro and in vivo chemiluminescence. It is postulated that the source of light is the hydrogen peroxide-peroxidase enzyme system. It is known that this system is responsible for chemiluminescence in leukocytes and it seems likely that a similar system occurs in plants. PMID:16660587

  8. Landscape Solutions to School Problems.

    ERIC Educational Resources Information Center

    Spitz, Katherine

    2002-01-01

    Discusses key lessons in school landscape design. Landscapes should: (1) include trees and plants that themselves provide hands-on teaching opportunities; (2) enhance health and safety in a number of ways while performing their other functions; (3) be sensitively designed relative to location to cut energy costs; and (4) be aesthetic as well as…

  9. Landscape Solutions to School Problems.

    ERIC Educational Resources Information Center

    Spitz, Katherine

    2002-01-01

    Discusses key lessons in school landscape design. Landscapes should: (1) include trees and plants that themselves provide hands-on teaching opportunities; (2) enhance health and safety in a number of ways while performing their other functions; (3) be sensitively designed relative to location to cut energy costs; and (4) be aesthetic as well as…

  10. Plant adaptogens.

    PubMed

    Wagner, H; Nörr, H; Winterhoff, H

    1994-06-01

    The term adaptogen has not yet been accepted in medicine. This is probably due to the difficulties in discriminating adaptogenic drugs from immunostimulators, anabolic drugs, nootropic drugs, and tonics. There can be not doubt, however, that, at least in animal experiments, there are plant drugs capable of modulating distinct phases of the adaptation syndrome as defined by Seyle. These drugs either reduce stress reactions in the alarm phase or retard / prevent the exhaustion phase and thus provide a certain degree of protection against long-term stress. The small number of drugs the antistress activity of which has been proven or reported includes, among others, the plant drugs Ginseng, Eleutherococcus, Withania, Ocimum, Rhodiola, and Codonopsis. This review summarizes the major findings of pharmacological tests and human studies carried out with these drugs. Currently used assay systems allowing detection of antistress activities are also reported. At present the most likely candidates responsible for the putative antistress activity of plant drugs are special steroids, phenylprogane compounds and lignanes, respectively. Apart from influencing activities of the pituitary-adrenal axis and inducing stress proteins, many adaptogens also possess immunomodulatory and / or anabolic activities. Copyright © 1994 Gustav Fischer Verlag, Stuttgart · Jena · New York. Published by Elsevier GmbH.. All rights reserved.

  11. Fast-track school construction

    SciTech Connect

    Berg, B.M. Jr.

    1997-07-01

    Engineers must provide the best mechanical systems that budget and construction time allow. This school construction project not only successfully balanced these concerns but also addressed indoor air quality issues. The 175,000 sq.ft. Westfield Community School in Community Unit School District 300, Kane County, Ill., was built following a fast-track schedule. Construction began in January 1994 and was completed in August 1996. The building steel and the site utilities were bid and under construction approximately two months before the mechanical, electrical, plumbing, and fire protection work. Westfield Community School houses kindergarten through eighth grade classes. It is an elementary school and middle school that share the same offices, cafeteria, library, multipurpose room, and building services. Three alternatives for the mechanical systems were examined in the initial phase of design for cost and operating characteristics. These were: a central boiler and chiller plant with variable air volume (VAV) distribution and perimeter baseboard radiation; a central boiler and chiller plant with four-pipe distribution supplying hot and chilled water to four-pipe classroom unit ventilators; and a packaged VAV rooftop HVAC unit with gas heating and electric cooling.

  12. The Essence of "Plantness."

    ERIC Educational Resources Information Center

    Darley, W. Marshall

    1990-01-01

    Major differences between plants and animals are presented. Discussed are autotrophs and heterotrophs, plant growth and development, gas exchange, the evolution of plants, ecosystem components, the alleged inferiority of plants, and fungi. (CW)

  13. Plants: Novel Developmental Processes.

    ERIC Educational Resources Information Center

    Goldberg, Robert B.

    1988-01-01

    Describes the diversity of plants. Outlines novel developmental and complex genetic processes that are specific to plants. Identifies approaches that can be used to solve problems in plant biology. Cites the advantages of using higher plants for experimental systems. (RT)

  14. The Essence of "Plantness."

    ERIC Educational Resources Information Center

    Darley, W. Marshall

    1990-01-01

    Major differences between plants and animals are presented. Discussed are autotrophs and heterotrophs, plant growth and development, gas exchange, the evolution of plants, ecosystem components, the alleged inferiority of plants, and fungi. (CW)

  15. Plant fertilizer poisoning

    MedlinePlus

    Plant fertilizers and household plant foods are used to improve plant growth. Poisoning can occur if someone swallows these products. Plant fertilizers are mildly poisonous if small amounts are swallowed. ...

  16. Plants: Novel Developmental Processes.

    ERIC Educational Resources Information Center

    Goldberg, Robert B.

    1988-01-01

    Describes the diversity of plants. Outlines novel developmental and complex genetic processes that are specific to plants. Identifies approaches that can be used to solve problems in plant biology. Cites the advantages of using higher plants for experimental systems. (RT)

  17. Plant cooperation.

    PubMed

    Dudley, Susan A

    2015-09-25

    The study of plant behaviour will be aided by conceptual approaches and terminology for cooperation, altruism and helping. The plant literature has a rich discussion of helping between species while the animal literature has an extensive and somewhat contentious discussion of within-species helping. Here, I identify and synthesize concepts, terminology and some practical methodology for speaking about helping in plant populations and measuring the costs and benefits. I use Lehmann and Keller's (2006) classification scheme for animal helping and McIntire and Fajardo's (2014) synthesis of facilitation to provide starting points for classifying the mechanisms of how and why organisms help each other. Contextual theory is discussed as a mechanism for understanding and measuring the fitness consequences of helping. I synthesize helping into four categories. The act of helping can be costly to the helper. If the helper gains indirect fitness by helping relatives but loses direct fitness, this is altruism, and it only occurs within species. Helpers can exchange costly help, which is called mutualism when between species, and reciprocation when within a species. The act of helping can directly benefit the helper as well as the recipient, either as an epiphenomenon resulting from behaviours under natural selection for other reasons, or because the helper is creating a mutual benefit, such as satiating predators or supporting a mutualism. Facilitation between species by stress amelioration, creation of novel ecosystems and habitat complexity often meets the definition of epiphenomenon helping. Within species, this kind of helping is called by-product mutualism. If the helping is under selection to create a mutual benefit shared by others, between species this is facilitation with service sharing or access to resources and within species, direct benefits by mutual benefits. These classifications provide a clear starting point for addressing the subject of helping behaviours.

  18. Plant cooperation

    PubMed Central

    Dudley, Susan A.

    2015-01-01

    The study of plant behaviour will be aided by conceptual approaches and terminology for cooperation, altruism and helping. The plant literature has a rich discussion of helping between species while the animal literature has an extensive and somewhat contentious discussion of within-species helping. Here, I identify and synthesize concepts, terminology and some practical methodology for speaking about helping in plant populations and measuring the costs and benefits. I use Lehmann and Keller's (2006) classification scheme for animal helping and McIntire and Fajardo's (2014) synthesis of facilitation to provide starting points for classifying the mechanisms of how and why organisms help each other. Contextual theory is discussed as a mechanism for understanding and measuring the fitness consequences of helping. I synthesize helping into four categories. The act of helping can be costly to the helper. If the helper gains indirect fitness by helping relatives but loses direct fitness, this is altruism, and it only occurs within species. Helpers can exchange costly help, which is called mutualism when between species, and reciprocation when within a species. The act of helping can directly benefit the helper as well as the recipient, either as an epiphenomenon resulting from behaviours under natural selection for other reasons, or because the helper is creating a mutual benefit, such as satiating predators or supporting a mutualism. Facilitation between species by stress amelioration, creation of novel ecosystems and habitat complexity often meets the definition of epiphenomenon helping. Within species, this kind of helping is called by-product mutualism. If the helping is under selection to create a mutual benefit shared by others, between species this is facilitation with service sharing or access to resources and within species, direct benefits by mutual benefits. These classifications provide a clear starting point for addressing the subject of helping behaviours

  19. Ventilation and Thermal Considerations in School Building Design. School Buildings Series Report 9.

    ERIC Educational Resources Information Center

    van Straaten, J. F.; And Others

    The planning and design of school buildings for South Africa are discussed in light of climatic factors and the effect of the weather on educational plants and classroom environment. Thermal and ventilation needs and requirements for school buildings are developed with regard to facility tests and research. The variables and problems of cooling…

  20. Ventilation and Thermal Considerations in School Building Design. School Buildings Series Report 9.

    ERIC Educational Resources Information Center

    van Straaten, J. F.; And Others

    The planning and design of school buildings for South Africa are discussed in light of climatic factors and the effect of the weather on educational plants and classroom environment. Thermal and ventilation needs and requirements for school buildings are developed with regard to facility tests and research. The variables and problems of cooling…

  1. Plants. Environmental Education Curriculum.

    ERIC Educational Resources Information Center

    Topeka Public Schools, KS.

    The study of plants is often limited to studying plant structure with little emphasis on the vital role plants play in our natural system and the variety of ways man uses plants. This unit, designed for intermediate level elementary students, reviews basic plant structure, discusses roles of plants in nature's system, illustrates plant…

  2. A Guide to Systematic Planning for Vocational and Technical Schools. Research 22.

    ERIC Educational Resources Information Center

    Meckley, Richard F.; And Others

    A school planning scheme involving 46 principle activities which occur over a 38-month period is presented. This scheme was developed for individuals responsible for the planning of vocational and technical schools, i.e., supervisors, state staff, university school plant planners, architects, and local school administrators. The activities…

  3. Cost-Saving Strategies and Shared Services among School Districts in New York State.

    ERIC Educational Resources Information Center

    Bowen, Jeffrey; Penska, Nancy

    1993-01-01

    School districts across New York State have implemented numerous innovative cost-saving measures in the 1990s, according to February 1993 New York State School Boards Association survey of 722 school superintendents. Districts achieved substantial savings in financial management, plant management, personnel management, and school support services…

  4. Illustrated Plant Identification Keys: An Interactive Tool to Learn Botany

    ERIC Educational Resources Information Center

    Silva, Helena; Pinho, Rosa; Lopes, Lisia; Nogueira, Antonio J. A.; Silveira, Paulo

    2011-01-01

    An Interactive Dichotomous Key (IDK) for 390 "taxa" of vascular plants from the Ria de Aveiro, available on a website, was developed to help teach botany to school and universitary students. This multimedia tool includes several links to Descriptive and Illustrated Glossaries. Questionnaires answered by high-school and undergraduate students about…

  5. Illustrated Plant Identification Keys: An Interactive Tool to Learn Botany

    ERIC Educational Resources Information Center

    Silva, Helena; Pinho, Rosa; Lopes, Lisia; Nogueira, Antonio J. A.; Silveira, Paulo

    2011-01-01

    An Interactive Dichotomous Key (IDK) for 390 "taxa" of vascular plants from the Ria de Aveiro, available on a website, was developed to help teach botany to school and universitary students. This multimedia tool includes several links to Descriptive and Illustrated Glossaries. Questionnaires answered by high-school and undergraduate students about…

  6. Space School

    ERIC Educational Resources Information Center

    Fitzgerald, Victoria

    2012-01-01

    Part of the School of Physical Sciences mission and plan is to deliver an effective outreach programme to the community and South East regions to stimulate interest, both in school pupils and the general public, in science. To do this, it offers many activities that are school-based and aimed at students in Key stages 3, 4 and 5 (ages 11-18).…

  7. Space School

    ERIC Educational Resources Information Center

    Fitzgerald, Victoria

    2012-01-01

    Part of the School of Physical Sciences mission and plan is to deliver an effective outreach programme to the community and South East regions to stimulate interest, both in school pupils and the general public, in science. To do this, it offers many activities that are school-based and aimed at students in Key stages 3, 4 and 5 (ages 11-18).…

  8. Socioeconomic Impacts of Agricultural Processing Plants.

    ERIC Educational Resources Information Center

    Leistritz, F. Larry; Sell, Randall S.

    2001-01-01

    Studies in four North Dakota communities that had suffered economic and population decline in the 1980s examined the economic and community impacts of new agricultural processing plants in the late 1990s, including effects on residents' incomes, total and school-age population, needs for day care and community services, housing needs, public…

  9. Socioeconomic Impacts of Agricultural Processing Plants.

    ERIC Educational Resources Information Center

    Leistritz, F. Larry; Sell, Randall S.

    2001-01-01

    Studies in four North Dakota communities that had suffered economic and population decline in the 1980s examined the economic and community impacts of new agricultural processing plants in the late 1990s, including effects on residents' incomes, total and school-age population, needs for day care and community services, housing needs, public…

  10. Young Maltese Children's Ideas about Plants

    ERIC Educational Resources Information Center

    Gatt, Suzanne; Tunnicliffe, Sue Dale; Borg, Kurtsten; Lautier, Katya

    2007-01-01

    Fifty Maltese children, 25 in the second year of pre-school (4 years olds) and 25 in the first year of compulsory education (5 years old), were interviewed about their knowledge of plants. Analysis showed that they had a restricted understanding of the term, meaning something small, with a thin stalk, leaves and a flower. Trees, cacti and nettles…

  11. Young Maltese Children's Ideas about Plants

    ERIC Educational Resources Information Center

    Gatt, Suzanne; Tunnicliffe, Sue Dale; Borg, Kurtsten; Lautier, Katya

    2007-01-01

    Fifty Maltese children, 25 in the second year of pre-school (4 years olds) and 25 in the first year of compulsory education (5 years old), were interviewed about their knowledge of plants. Analysis showed that they had a restricted understanding of the term, meaning something small, with a thin stalk, leaves and a flower. Trees, cacti and nettles…

  12. PlantingScience: Fostering student research through scientific inquiry and online mentorship

    USDA-ARS?s Scientific Manuscript database

    PlantingScience is an inquiry and science mentorship program, led by the Botanical Society of America and supported by 14 Scientific Society partners that brings together students (middle school through high school), plant scientists (as mentors), and teachers from across the nation. Using several l...

  13. Right under Their Noses: Native Plants in the Schoolyard.

    ERIC Educational Resources Information Center

    Reed, Bracken

    2003-01-01

    A Portland (Oregon) middle school teacher teaches an ethnobotany class using plants identified in Lewis and Clark's journals. After months of learning about native plants, Native American culture, and the Lewis and Clark Expedition, the class culminates in a 3-day canoe trip down the Columbia River. A Lewis and Clark Rediscovery grant provides…

  14. Measuring Plant Water Status: A Simple Method for Investigative Laboratories.

    ERIC Educational Resources Information Center

    Mansfield, Donald H.; Anderson, Jay E.

    1980-01-01

    Describes a method suitable for quantitative studies of plant water status conducted by high school or college students and the calculation of the relative water content (RWC) of a plant. Materials, methods, procedures, and results are discussed, with sample data figures provided. (CS)

  15. Measuring Plant Water Status: A Simple Method for Investigative Laboratories.

    ERIC Educational Resources Information Center

    Mansfield, Donald H.; Anderson, Jay E.

    1980-01-01

    Describes a method suitable for quantitative studies of plant water status conducted by high school or college students and the calculation of the relative water content (RWC) of a plant. Materials, methods, procedures, and results are discussed, with sample data figures provided. (CS)

  16. Photosynthesis and "Inverse Respiration" in Plants: An Inevitable Misconception?

    ERIC Educational Resources Information Center

    Canal, Pedro

    1999-01-01

    Reflects on the origin of the misconception of inverse respiration in green plants. Proposes a series of conceptual schemes that could form the basis for teaching the subject of green plants in a way that prevents or substantially reduces the appearance of this misconception in primary- and secondary-school students. Contains 33 references.…

  17. Right under Their Noses: Native Plants in the Schoolyard.

    ERIC Educational Resources Information Center

    Reed, Bracken

    2003-01-01

    A Portland (Oregon) middle school teacher teaches an ethnobotany class using plants identified in Lewis and Clark's journals. After months of learning about native plants, Native American culture, and the Lewis and Clark Expedition, the class culminates in a 3-day canoe trip down the Columbia River. A Lewis and Clark Rediscovery grant provides…

  18. Sanchez School

    ERIC Educational Resources Information Center

    Neugebauer, Bonnie

    2008-01-01

    This article features the Sanchez Elementary School located in the Mission District in San Francisco, California. Every child at Sanchez School has the opportunity to develop a healthy identity fostering social, emotional, physical, and intellectual competencies. Children's identity and associated competencies are explored in a variety of learning…

  19. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1986-01-01

    Examines a U.S. Supreme Court decision upholding the Bethel, Washington, school district in disciplining a student for giving a sexually provocative speech. Cautions against a possible trend toward renewed school emphasis on dress codes and other issues of decorum. (IW)

  20. Hacker School.

    ERIC Educational Resources Information Center

    Hutchins, Leonard

    1993-01-01

    The author reminisces about his educational experience at a small school in Maine during the late 1930s, revealing the respect he extended toward his teachers, what it was like to grow up during this time period, and his feelings upon returning to the now vacant school. (LP)

  1. A+ Schools.

    ERIC Educational Resources Information Center

    Instructor, 1985

    1985-01-01

    John Wilson School, Innisfail, Alberta, prides itself on being a leader among schools. It was one of the first to put into place a continuous progress system that keeps children in class with their age level but allows for differences in learning rates. Other programs and projects are briefly described. (MT)

  2. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1987-01-01

    Discusses "Mozert v. Hawkins County Public Schools" (Tennessee), a case involving a controversial reading textbook offending fundamentalist parents of six middle school children. The Court of Appeals reversed a district court ruling, holding that uniform use of the Holt textbook was not essential to the state's goals to teach reading.…

  3. Electronic School.

    ERIC Educational Resources Information Center

    Executive Educator, 1994

    1994-01-01

    This issue of "The Electronic School" features a special forum on computer networking. Articles specifically focus on network operating systems, cabling requirements, and network architecture. Tom Wall argues that virtual reality is not yet ready for classroom use. B.J. Novitsky profiles two high schools experimenting with CD-ROM…

  4. Hacker School.

    ERIC Educational Resources Information Center

    Hutchins, Leonard

    1993-01-01

    The author reminisces about his educational experience at a small school in Maine during the late 1930s, revealing the respect he extended toward his teachers, what it was like to grow up during this time period, and his feelings upon returning to the now vacant school. (LP)

  5. Democratic Schools.

    ERIC Educational Resources Information Center

    Apple, Michael W., Ed.; Beane, James A., Ed.

    This book illustrates how educators in four U.S. communities committed themselves to preparing students for the democratic way of life. In four narratives, educators directly involved in four different school-reform efforts describe how they initiated demographic practices in their educational settings. The four schools serve as reminders that…

  6. A+ Schools.

    ERIC Educational Resources Information Center

    Instructor, 1986

    1986-01-01

    Underwood Elementary School in Raleigh, North Carolina, offers 100 electives with names like Crystal Ball (study of the future), Coastal Ecology, and Magical Math. This magnet school has an open admissions policy, an outstanding reputation in creative dramatics, teachers who are self starting, and a principal with vision and organization. (MT)

  7. Electronic School.

    ERIC Educational Resources Information Center

    American School Board Journal, 1998

    1998-01-01

    This supplement offers a practical guide for wiring school classrooms for local area networks (James P. Tenbusch and Harry Vaughan); shows how a California school district built a network infrastructure from scratch (James Klein); and describes how a Utah district negotiated cheap, fast Internet access over plain old telephone wires (Mary…

  8. Eco School.

    ERIC Educational Resources Information Center

    Poulton, Prue; Symons, Gillian

    The Eco School information pack contains 10 sections outlining specific school areas that can be assessed by students for meeting the needs of all its users, the extent to which these areas use and abuse environmental resources, and the aesthetic contribution they make to the locality. Using this initial research, the document helps students…

  9. Play School

    ERIC Educational Resources Information Center

    Rich, Jennifer L.

    2004-01-01

    This article describes Fifth Dimension, an after-school program which mixes play and computer games to improve the education and social skills of mostly poor, disadvantaged kids. Although Fifth Dimension seems tailor-made for a poor, rural community, its roots are urban. The after-school program was founded by a group of researchers in San Diego…

  10. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1987-01-01

    Summarizes a variety of religious issues before United States courts, including two religion-in-the-schools cases in New Jersey and Georgia and two New York cases involving public assistance of private schools. Discusses a wrongful death lawsuit in Connecticut concerning a teenage suicide. (MLH)

  11. Software Requirements Specifications of a Proposed Plant Property Management System.

    DTIC Science & Technology

    1983-06-01

    RD-li32 176 SOFTWARE REQUIREMENTS SPECIFICATIONS OF R PROPOSED 1/2 PLANT PROPERTY MANAGEMENT SYSTEM(U) NAVAL POSTGRRDUATE SCHOOL MONTEREY CA E J...1983J THESIS SOFTWARE REQUIREMENTS SPECIFICATIONS OF A PROPOSED PLANT PROPERTY MANAGEMENT SY’STEM by Edward J. Buselt June 1983 C)Thesis Advisor: R.W...Subtitle) s. TYPE OF REPORT & PERIOD COVERED Software Requirements Specifications Master’s Thesis; of a (June 1983) * Proposed Plant Property Management

  12. School Social Capital and School Effectiveness

    ERIC Educational Resources Information Center

    Tsang, Kwok-Kuen

    2009-01-01

    This article argues that school social capital is crucial for school effectiveness, but it has been disregarded in the traditional school administrative theory. Therefore, this article tries to illustrate the significance of school social capital to school effectiveness. School social capital is defined as the social resources embedded in internal…

  13. School Social Capital and School Effectiveness

    ERIC Educational Resources Information Center

    Tsang, Kwok-Kuen

    2009-01-01

    This article argues that school social capital is crucial for school effectiveness, but it has been disregarded in the traditional school administrative theory. Therefore, this article tries to illustrate the significance of school social capital to school effectiveness. School social capital is defined as the social resources embedded in internal…

  14. Asthma and school

    MedlinePlus

    Asthma action plan - school; Wheezing - school; Reactive airway disease - school; Bronchial asthma - school ... Your child's school asthma action plan should include: Phone ... nurse, parents, and guardians A brief history of your child's ...

  15. Plants on Display

    ERIC Educational Resources Information Center

    Lawniczak, Stefanie; Gerber, D. Timothy; Beck, Judy

    2004-01-01

    Food, medicine, clothing--much of what people encounter every day comes from plants or plant products. However, plants often do not get as much attention in the K-12 curriculum as they deserve. Because of the essential role plants play in peoples lives, it is important to include standards-based plant units in the elementary science curriculum.…

  16. Plant host finding by parasitic plants: A new perspective on plant to plant communication

    Treesearch

    Mark C. Mescher; Justin B. Runyon; Consuelo M. De Moraes

    2006-01-01

    Plants release airborne chemicals that can convey ecologically relevant information to other organisms. These plant volatiles are known to mediate a large array of, often complex, interactions between plants and insects. It has been suggested that plant volatiles may have similar importance in mediating interactions among plant species, but there are few well-...

  17. Plants on Display

    ERIC Educational Resources Information Center

    Lawniczak, Stefanie; Gerber, D. Timothy; Beck, Judy

    2004-01-01

    Food, medicine, clothing--much of what people encounter every day comes from plants or plant products. However, plants often do not get as much attention in the K-12 curriculum as they deserve. Because of the essential role plants play in peoples lives, it is important to include standards-based plant units in the elementary science curriculum.…

  18. More Schools or Better Schools?

    ERIC Educational Resources Information Center

    Correa, Hector

    1966-01-01

    Linear programming models are used in an attempt to answer the question of whether more or better schools should be developed. The criterion function is the maximization of the product of education, measured either in income or school years. The model is varied throughout the paper by confronting the criterion function with a variety of…

  19. The plant microbiome

    PubMed Central

    2013-01-01

    Plant genomes contribute to the structure and function of the plant microbiome, a key determinant of plant health and productivity. High-throughput technologies are revealing interactions between these complex communities and their hosts in unprecedented detail. PMID:23805896

  20. Poinsettia plant exposure

    MedlinePlus

    Christmas flower poisoning; Lobster plant poisoning; Painted leaf poisoning ... Leaves, stem, sap of the poinsettia plant ... Poinsettia plant exposure can affect many parts of the body. EYES (IF DIRECT CONTACT OCCURS) Burning Redness STOMACH AND ...

  1. Teaching Plant Reproduction.

    ERIC Educational Resources Information Center

    Tolman, Marvin N., Ed.; Hardy, Garry R., Ed.

    2000-01-01

    Recommends using Amaryllis hippeastrum to teach young children about plant reproduction. Provides tips for growing these plants, discusses the fast growing rate of the plant, and explains the anatomy. (YDS)

  2. Plants in Space

    NASA Image and Video Library

    This student plant growth investigation on the International Space Station compares plant growth on the ground with plant growth in space. Brassica rapa seeds, commonly known as a turnip mustard, w...

  3. Teaching Plant Reproduction.

    ERIC Educational Resources Information Center

    Tolman, Marvin N., Ed.; Hardy, Garry R., Ed.

    2000-01-01

    Recommends using Amaryllis hippeastrum to teach young children about plant reproduction. Provides tips for growing these plants, discusses the fast growing rate of the plant, and explains the anatomy. (YDS)

  4. Students' Ideas about Plants and Plant Growth

    ERIC Educational Resources Information Center

    Barman, Charles R.; Stein, Mary; McNair, Shannan; Barman, Natalie S.

    2006-01-01

    Because the National Science Education Standards (1996) outline specific things K-8 students should know about plants, and previous data indicated that elementary students had difficulty understanding some major ideas about plants and plant growth, the authors of this article thought it appropriate to initiate an investigation to determine the…

  5. Students' Ideas about Plants and Plant Growth

    ERIC Educational Resources Information Center

    Barman, Charles R.; Stein, Mary; McNair, Shannan; Barman, Natalie S.

    2006-01-01

    Because the National Science Education Standards (1996) outline specific things K-8 students should know about plants, and previous data indicated that elementary students had difficulty understanding some major ideas about plants and plant growth, the authors of this article thought it appropriate to initiate an investigation to determine the…

  6. Plant Galls and Ecological Concepts: A Multidisciplinary Outdoor Education Teaching Resource Packet.

    ERIC Educational Resources Information Center

    Matthews, Bruce; And Others

    Designed for adaptation in primary through high school classes, the lessons in this resource packet use the development of plant galls (plant growths caused by irritation of the plant tissue) as a focus for outdoor education studies and activities. Emphasis is on science and ecology, though other disciplines are represented. Illustrations and…

  7. Plant Galls and Ecological Concepts: A Multidisciplinary Outdoor Education Teaching Resource Packet.

    ERIC Educational Resources Information Center

    Matthews, Bruce; And Others

    Designed for adaptation in primary through high school classes, the lessons in this resource packet use the development of plant galls (plant growths caused by irritation of the plant tissue) as a focus for outdoor education studies and activities. Emphasis is on science and ecology, though other disciplines are represented. Illustrations and…

  8. Cool School.

    ERIC Educational Resources Information Center

    Stephens, Suzanne

    1980-01-01

    The design for Floyd Elementary School in Miami (Florida) seeks to harness solar energy to provide at least 70 percent of the annual energy for cooling needs and 90 percent for hot water. (Author/MLF)

  9. Middle Schools.

    ERIC Educational Resources Information Center

    Educational Facility Planner, 2002

    2002-01-01

    Describes the building designs of 10 middle schools, including their educational contexts and design goals. Includes information on size, construction costs, architects, and contractors. Also includes floor plans and photographs. (EV)

  10. High Schools.

    ERIC Educational Resources Information Center

    Educational Facility Planner, 2002

    2002-01-01

    Describes the building designs of 28 high schools, including their educational contexts and design goals. Includes information on size, construction costs, architects, and contractors. Also includes floor plans and photographs. (EV)

  11. Elementary Schools.

    ERIC Educational Resources Information Center

    Educational Facility Planner, 2002

    2002-01-01

    Describes the building designs of 22 elementary schools, including their educational contexts and design goals. Includes information on size, construction costs, architects, and contractors. Also includes floor plans and photographs. (EV)

  12. PROJECTION OF THOUGHTS AND IDEAS ON SCHOOL BUILDINGS OF TOMORROW--A SPEECH GIVEN TO THE 1ST ANNUAL SCHOOL ADMINISTRATORS SEMINAR OF THE AMERICAN SCHOOL FOOD SERVICE ASSOCIATION (VAIL VILLAGE, COLORADO, DEC. 6-8, 1967). (TITLE SUPPLIED).

    ERIC Educational Resources Information Center

    BURR, DONALD F.

    THE SPEECH RECOUNTS THE NEW DIRECTION IN THE FLEXIBLE DESIGN OF FUTURE PUBLIC SCHOOLS. IT IS PREDICTED THAT WITHIN THE NEXT SEVERAL DECADES A MULTITUDE OF NEW SCHOOL BUILDINGS WILL BE CONSTRUCTED IN ADDITION TO THE REPLACEMENT OF EXISTING SCHOOL PLANTS AS THEY BECOME OUTDATED AND INADEQUATE FOR NEW INSTRUCTIONAL PROGRAMS. THE NEW INSTRUCTIONAL…

  13. Investigating Plants: Hands-On, Low-Cost Laboratory Exercises in Plant Science.

    ERIC Educational Resources Information Center

    Sinclair, Thomas R.; Johnson, Marty

    This manual describes 14 hands-on exercises for middle school introductory biology courses that are designed to allow all students to be involved in self-discoveries about life and plant life in particular. The exercises were developed to supplement normal classroom activities by allowing students to initiate ongoing projects to investigate the…

  14. High School Beef Farm is Career Education Center

    ERIC Educational Resources Information Center

    Herren, Ray

    1976-01-01

    The beef farm at Gaylesville High School, Gaylesville, Alabama, has provided an opportunity for students to gain work experience in a variety of areas including construction, animal care, and packing plant procedures. (LH)

  15. Fashion a Field Guide To Your School Nature Area.

    ERIC Educational Resources Information Center

    Dean, Bruce R.

    1996-01-01

    Outlines activities for creating a field guide by studying nature around a school. Includes instructions for creation of a database for recording information, for identification of various plants and animals, and for actual creation of a book. (AIM)

  16. Cary Woods Elementary School.

    ERIC Educational Resources Information Center

    Havens, Glenda

    1994-01-01

    Describes the school reading program at Cary Woods Elementary School (in Auburn, Alabama), one of several school reading programs designated by the International Reading Association as exemplary. (SR)

  17. School Siting Guidelines

    EPA Pesticide Factsheets

    EPA's voluntary school siting guidelines provide recommendations for local school districts and community members on how to evaluate environmental factors to make the best possible school siting decisions.

  18. Cary Woods Elementary School.

    ERIC Educational Resources Information Center

    Havens, Glenda

    1994-01-01

    Describes the school reading program at Cary Woods Elementary School (in Auburn, Alabama), one of several school reading programs designated by the International Reading Association as exemplary. (SR)

  19. School Finance and the Conditions of Schools.

    ERIC Educational Resources Information Center

    Ornstein, Allan C.

    1994-01-01

    Problems relating to school environment and building concerns eat up school budgets and negatively influence the overall fiscal condition of school districts. The article examines three issues impacting on school finance for the 1990s: environmental hazards (asbestos, radon, lead, electromagnetic fields, and air quality), school infrastructure…

  20. School Staff's Satisfaction with School Health Services

    ERIC Educational Resources Information Center

    Winland, Julie; Shannon, Amy

    2004-01-01

    The School Nurse Impact Committee of the Columbus Public Schools in Columbus, Ohio, initiated a survey to determine staff satisfaction with the delivery of health services. School nurses need the cooperation and support of the staff to successfully deliver school health services, therefore, the staff's satisfaction with school health services is…

  1. School Finance and the Conditions of Schools.

    ERIC Educational Resources Information Center

    Ornstein, Allan C.

    1994-01-01

    Problems relating to school environment and building concerns eat up school budgets and negatively influence the overall fiscal condition of school districts. The article examines three issues impacting on school finance for the 1990s: environmental hazards (asbestos, radon, lead, electromagnetic fields, and air quality), school infrastructure…

  2. School-Parent Relations in Victorian Schools

    ERIC Educational Resources Information Center

    Gurr, David; Drysdale, Lawrie; Walkley, Donald M.

    2012-01-01

    This article provides commentary that focuses on school-parent relations in Australia through exploration of schools in the state of Victoria across three aspects: school-parent partnership, parental involvement in the governance of schools, and parental involvement in school accountability processes. Parental involvement is typically at a level…

  3. School-Parent Relations in Victorian Schools

    ERIC Educational Resources Information Center

    Gurr, David; Drysdale, Lawrie; Walkley, Donald M.

    2012-01-01

    This article provides commentary that focuses on school-parent relations in Australia through exploration of schools in the state of Victoria across three aspects: school-parent partnership, parental involvement in the governance of schools, and parental involvement in school accountability processes. Parental involvement is typically at a level…

  4. Promoting School Connectedness through Whole School Approaches

    ERIC Educational Resources Information Center

    Rowe, Fiona; Stewart, Donald; Patterson, Carla

    2007-01-01

    Purpose: The purpose of this paper is to develop a framework to demonstrate the contribution of whole school approaches embodied by the health-promoting school approach, to the promotion of school connectedness, defined as the cohesiveness between diverse groups in the school community, including students, families, school staff and the wider…

  5. Linking Outdoor School with the Home Environment. A Follow-Up Resource Guide for Teachers.

    ERIC Educational Resources Information Center

    Cole, Wallace H.; Gilfillan, Warren C.

    A source of ideas and direction for follow-up to the Multnomah County Outdoor School program, the guide identifies concepts generally common to all outdoor school sites from year to year: the water cycle; watershed; water as a habitat for plants and animals, an oxygen supplier, and a producer of usable power; sun energy; plants as producers and…

  6. Nebraska Vocational Agribusiness Curriculum for City Schools. Horticulture. Agricultural Mechanics. A Curriculum Guide. 11th Grade.

    ERIC Educational Resources Information Center

    Nebraska Univ., Lincoln. Dept. of Agricultural Education.

    Designed for use with high school juniors, this agribusiness curriculum for city schools contains thirty-two units of instruction in the areas of horticulture and agricultural mechanics. Among the units included in the curriculum are (1) Planting Media, (2) Fertilizer, (3) Plant Classification, (4) Turf Grass Management, (5) Landscape Design, (6)…

  7. Linking Outdoor School with the Home Environment. A Follow-Up Resource Guide for Teachers.

    ERIC Educational Resources Information Center

    Cole, Wallace H.; Gilfillan, Warren C.

    A source of ideas and direction for follow-up to the Multnomah County Outdoor School program, the guide identifies concepts generally common to all outdoor school sites from year to year: the water cycle; watershed; water as a habitat for plants and animals, an oxygen supplier, and a producer of usable power; sun energy; plants as producers and…

  8. Nebraska Vocational Agribusiness Curriculum for City Schools. Horticulture. Agricultural Mechanics. A Curriculum Guide. 11th Grade.

    ERIC Educational Resources Information Center

    Nebraska Univ., Lincoln. Dept. of Agricultural Education.

    Designed for use with high school juniors, this agribusiness curriculum for city schools contains thirty-two units of instruction in the areas of horticulture and agricultural mechanics. Among the units included in the curriculum are (1) Planting Media, (2) Fertilizer, (3) Plant Classification, (4) Turf Grass Management, (5) Landscape Design, (6)…

  9. Plant Biology Science Projects.

    ERIC Educational Resources Information Center

    Hershey, David R.

    This book contains science projects about seed plants that deal with plant physiology, plant ecology, and plant agriculture. Each of the projects includes a step-by-step experiment followed by suggestions for further investigations. Chapters include: (1) "Bean Seed Imbibition"; (2) "Germination Percentages of Different Types of Seeds"; (3)…

  10. New baseload power plants

    SciTech Connect

    Not Available

    1994-04-01

    This is a listing of 221 baseload power plant units currently in the planning stage. The list shows the plant owner, capacity, fuel, engineering firm, constructor, major equipment suppliers (steam generator, turbogenerator, and flue gas desulfurization system), partner, and date the plant is to be online. This data is a result of a survey by the journal of power plant owners.

  11. Polyhydroxyalkanoate synthesis in plants

    DOEpatents

    Srienc, Friedrich; Somers, David A.; Hahn, J. J.; Eschenlauer, Arthur C.

    2000-01-01

    Novel transgenic plants and plant cells are capable of biosynthesis of polyhydroxyalkanoate (PHA). Heterologous enzymes involved in PHA biosynthesis, particularly PHA polymerase, are targeted to the peroxisome of a transgenic plant. Transgenic plant materials that biosynthesize short chain length monomer PHAs in the absence of heterologous .beta.-ketothiolase and acetoacetyl-CoA reductase are also disclosed.

  12. Plants' essential chemical elements

    Treesearch

    Kevin T. Smith

    2007-01-01

    Every garden center and hardware store sells fertilizer guaranteed to "feed" plants. In a strict sense, we can't feed plants. Food contains an energy source. Green plants capture solar energy and make their own food through photosynthesis! Photosynthesis and other metabolic processes require chemical elements in appropriate doses for plants to survive...

  13. Plant Biology Science Projects.

    ERIC Educational Resources Information Center

    Hershey, David R.

    This book contains science projects about seed plants that deal with plant physiology, plant ecology, and plant agriculture. Each of the projects includes a step-by-step experiment followed by suggestions for further investigations. Chapters include: (1) "Bean Seed Imbibition"; (2) "Germination Percentages of Different Types of Seeds"; (3)…

  14. Plant Growth Regulators.

    ERIC Educational Resources Information Center

    Nickell, Louis G.

    1978-01-01

    Describes the effect of "plant growth regulators" on plants, such as controlling the flowering, fruit development, plant size, and increasing crop yields. Provides a list of plant growth regulators which includes their chemical, common, and trade names, as well as their different use(s). (GA)

  15. Plant Growth Regulators.

    ERIC Educational Resources Information Center

    Nickell, Louis G.

    1978-01-01

    Describes the effect of "plant growth regulators" on plants, such as controlling the flowering, fruit development, plant size, and increasing crop yields. Provides a list of plant growth regulators which includes their chemical, common, and trade names, as well as their different use(s). (GA)

  16. Ethylene insensitive plants

    DOEpatents

    Ecker, Joseph R.; Nehring, Ramlah; McGrath, Robert B.

    2007-05-22

    Nucleic acid and polypeptide sequences are described which relate to an EIN6 gene, a gene involved in the plant ethylene response. Plant transformation vectors and transgenic plants are described which display an altered ethylene-dependent phenotype due to altered expression of EIN6 in transformed plants.

  17. School readiness.

    PubMed

    High, Pamela C

    2008-04-01

    School readiness includes the readiness of the individual child, the school's readiness for children, and the ability of the family and community to support optimal early child development. It is the responsibility of schools to be ready for all children at all levels of readiness. Children's readiness for kindergarten should become an outcome measure for community-based programs, rather than an exclusion criterion at the beginning of the formal educational experience. Our new knowledge of early brain and child development has revealed that modifiable factors in a child's early experience can greatly affect that child's learning trajectory. Many US children enter kindergarten with limitations in their social, emotional, cognitive, and physical development that might have been significantly diminished or eliminated through early identification of and attention to child and family needs. Pediatricians have a role in promoting school readiness for all children, beginning at birth, through their practices and advocacy. The American Academy of Pediatrics affords pediatricians many opportunities to promote the physical, social-emotional, and educational health of young children, with other advocacy groups. This technical report supports American Academy of Pediatrics policy statements "Quality Early Education and Child Care From Birth to Kindergarten" and "The Inappropriate Use of School 'Readiness' Tests."

  18. Pastor-Principal Relationship in the Parish School

    ERIC Educational Resources Information Center

    Weiss, Sharon

    2007-01-01

    The traditional parish plant--church, rectory, convent, and school--all conveniently located next to each other on a parcel of land, is a fast vanishing model. While some argue that the parish-sponsored elementary school is a vestige of immigrant Catholicism, this article calls for a strengthening of the relationship between the pastor and the…

  19. Using Soil Seed Banks for Ecological Education in Primary School

    ERIC Educational Resources Information Center

    Ju, Eun Jeong; Kim, Jae Geun

    2011-01-01

    In this study, we developed an educational programme using soil seed banks to promote ecological literacy among primary school-aged children. The programme consisted of seven student activities, including sampling and setting soil seed banks around the school, watering, identifying seedlings, and making observations about the plants and their…

  20. A Diverse Dozen: Habitats for Healthy School Grounds.

    ERIC Educational Resources Information Center

    Knoop, Paul E., Jr.

    1996-01-01

    Since only a few of the original landforms, streams, natural ecosystems, wild plants or animals still exist in our cities and suburbs, schools can help to fill this void by creating diverse learning environments around school buildings. Among the suggestions are a wet area, tall or short grass prairies, a boulder field, vegetable garden plots,…

  1. Using Soil Seed Banks for Ecological Education in Primary School

    ERIC Educational Resources Information Center

    Ju, Eun Jeong; Kim, Jae Geun

    2011-01-01

    In this study, we developed an educational programme using soil seed banks to promote ecological literacy among primary school-aged children. The programme consisted of seven student activities, including sampling and setting soil seed banks around the school, watering, identifying seedlings, and making observations about the plants and their…

  2. Schools: More Space/Less Money. A Report.

    ERIC Educational Resources Information Center

    Clinchy, Evans; And Others

    Discovered or "found" space in a school system most often appears as (1) space that a school system already owns in its outdated buildings and which is being used inefficiently; and (2) space lying close at hand in warehouses, factories, industrial plants, or in little-used public buildings. Found space is one solution to the problem of providing…

  3. A Diverse Dozen: Habitats for Healthy School Grounds.

    ERIC Educational Resources Information Center

    Knoop, Paul E., Jr.

    1996-01-01

    Since only a few of the original landforms, streams, natural ecosystems, wild plants or animals still exist in our cities and suburbs, schools can help to fill this void by creating diverse learning environments around school buildings. Among the suggestions are a wet area, tall or short grass prairies, a boulder field, vegetable garden plots,…

  4. National Inventory of School Facilities and Personnel, Spring 1962.

    ERIC Educational Resources Information Center

    Collins, George J.

    By the use of figures, tables, and descriptive text, significant facts and relationships are shown regarding school buildings, rooms, pupils, instructional staff members, and noninstructional employees. Information is presented on the following--(1) the relationship of the number of pupils to school plants, rooms, general-use facilities,…

  5. Plant fatty acid hydroxylases

    DOEpatents

    Somerville, Chris; Broun, Pierre; van de Loo, Frank

    2001-01-01

    This invention relates to plant fatty acyl hydroxylases. Methods to use conserved amino acid or nucleotide sequences to obtain plant fatty acyl hydroxylases are described. Also described is the use of cDNA clones encoding a plant hydroxylase to produce a family of hydroxylated fatty acids in transgenic plants. In addition, the use of genes encoding fatty acid hydroxylases or desaturases to alter the level of lipid fatty acid unsaturation in transgenic plants is described.

  6. Pathogen Phytosensing: Plants to Report Plant Pathogens.

    PubMed

    Mazarei, Mitra; Teplova, Irina; Hajimorad, M Reza; Stewart, C Neal

    2008-04-14

    Real-time systems that provide evidence of pathogen contamination in crops can be an important new line of early defense in agricultural centers. Plants possess defense mechanisms to protect against pathogen attack. Inducible plant defense is controlled by signal transduction pathways, inducible promoters and cis-regulatory elements corresponding to key genes involved in defense, and pathogen-specific responses. Identified inducible promoters and cis-acting elements could be utilized in plant sentinels, or 'phytosensors', by fusing these to reporter genes to produce plants with altered phenotypes in response to the presence of pathogens. Here, we have employed cis-acting elements from promoter regions of pathogen inducible genes as well as those responsive to the plant defense signal molecules salicylic acid, jasmonic acid, and ethylene. Synthetic promoters were constructed by combining various regulatory elements supplemented with the enhancer elements from the Cauliflower mosaic virus (CaMV) 35S promoter to increase basal level of the GUS expression. The inducibility of each synthetic promoter was first assessed in transient expression assays using Arabidopsis thaliana protoplasts and then examined for efficacy in stably transgenic Arabidopsis and tobacco plants. Histochemical and fluorometric GUS expression analyses showed that both transgenic Arabidopsis and tobacco plants responded to elicitor and phytohormone treatments with increased GUS expression when compared to untreated plants. Pathogen-inducible phytosensor studies were initiated by analyzing the sensitivity of the synthetic promoters against virus infection. Transgenic tobacco plants infected with Alfalfa mosaic virus showed an increase in GUS expression when compared to mock-inoculated control plants, whereas Tobacco mosaic virus infection caused no changes in GUS expression. Further research, using these transgenic plants against a range of different pathogens with the regulation of detectable

  7. Understandings and Misconceptions of Biology Concepts Held by Students Attending Small High Schools and Students Attending Large High Schools.

    ERIC Educational Resources Information Center

    Simpson, William D.; Marek, Edmund A.

    1988-01-01

    Discusses the relationship of school size to understanding of scientific concepts. Results indicated that students in small high schools had fewer instances of understanding and more instances of misunderstanding of the concepts of diffusion and homeostasis. No difference was observed for concepts related to food production in plants and…

  8. Energy Conservation in School Facilities. Energy Conservation in Existing School Facilities: An Overview. Energy Conservation Materials Package Number 1.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Education, Denver. Interstate Energy Conservation Leadership.

    School energy-saving strategies can be developed and implemented at three levels: (1) programmatic--the educational program and schedule of activities taking place at the school, (2) operational--how the facility and its supporting systems are run to house and support these educational activities, and (3) physical plant and its operating system.…

  9. Understandings and Misconceptions of Biology Concepts Held by Students Attending Small High Schools and Students Attending Large High Schools.

    ERIC Educational Resources Information Center

    Simpson, William D.; Marek, Edmund A.

    1988-01-01

    Discusses the relationship of school size to understanding of scientific concepts. Results indicated that students in small high schools had fewer instances of understanding and more instances of misunderstanding of the concepts of diffusion and homeostasis. No difference was observed for concepts related to food production in plants and…

  10. School Grounds Guide: A Pictured Guide for Identifying Common Organisms Found In and Around the School Ground.

    ERIC Educational Resources Information Center

    Bain, Rodney

    Designed for quick, easy identification of some of the most commonly encountered organisms found in and around the school ground, this illustrated guide identifies by a picture and a short biological description the common animals and plants found in and around school lawns, house lawns, parks, fence rows, flower gardens, vacant lots, and…

  11. School Grounds Guide: A Pictured Guide for Identifying Common Organisms Found In and Around the School Ground.

    ERIC Educational Resources Information Center

    Bain, Rodney

    Designed for quick, easy identification of some of the most commonly encountered organisms found in and around the school ground, this illustrated guide identifies by a picture and a short biological description the common animals and plants found in and around school lawns, house lawns, parks, fence rows, flower gardens, vacant lots, and…

  12. Energy Conservation in School Facilities. Energy Conservation in Existing School Facilities: An Overview. Energy Conservation Materials Package Number 1.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Education, Denver. Interstate Energy Conservation Leadership.

    School energy-saving strategies can be developed and implemented at three levels: (1) programmatic--the educational program and schedule of activities taking place at the school, (2) operational--how the facility and its supporting systems are run to house and support these educational activities, and (3) physical plant and its operating system.…

  13. What Do Schools Need? School Professionals' Perceptions of School Psychology

    ERIC Educational Resources Information Center

    Ahtola, Annarilla; Kiiski-Mäki, Hanna

    2014-01-01

    Indirect work of school psychologists has not actualized itself widely in everyday practices. To understand this contradiction, the working environment of school psychologists, that is, the school, is worthy of closer examination. In the present study, we wanted to find out which factors affect school professionals' perceptions of school…

  14. What Do Schools Need? School Professionals' Perceptions of School Psychology

    ERIC Educational Resources Information Center

    Ahtola, Annarilla; Kiiski-Mäki, Hanna

    2014-01-01

    Indirect work of school psychologists has not actualized itself widely in everyday practices. To understand this contradiction, the working environment of school psychologists, that is, the school, is worthy of closer examination. In the present study, we wanted to find out which factors affect school professionals' perceptions of school…

  15. How Occupational Health can contribute in a disaster and what we should prepare for the future--lessons learned through support activities of a medical school at the Fukushima Daiichi Nuclear Power Plant in Summer 2011.

    PubMed

    Mori, Koji; Tateishi, Seiichiro; Hiraoka, Koh; Kubo, Toshihiko; Okazaki, Ryuji; Suzuki, Katsunori; Kobayashi, Yuichi; Kohno, Kimitoshi

    2013-01-01

    A nuclear accident occurred at the Fukushima Daiichi Nuclear Power Plant of Tokyo Electric Power Company (TEPCO) as a result of a mega-earthquake and tsunami in March, 2011. A large number of workers were engaged in response and recovery operations under a complex structure of involved companies. They were exposed not only to radiation but also to other health hazards. TEPCO implemented programs to prevent radiation exposure, but had no effective systems for managing the other health risks and few occupational health (OH) professionals contributed to the health risk management. The University of Occupational and Environmental Health (UOEH), Japan, dispatched physicians to a quake-proof building at the plant to provide first-aid services from mid-May, 2011, and took a strategic approach to protecting workers from existing health risks. UOEH presented recommendations on OH systems and preventive measures against heat stress to the Government and TEPCO. The Ministry of Health, Labour, and Welfare issued guidelines to TEPCO and contractors. TEPCO implemented a comprehensive program against heat stress according to the guidelines and in cooperation with UOEH. As a result, we successfully prevented severe heat illness during summer 2011. From our experiences, we believe that the following recommendations should be considered: (1) the role of OH and the participation of experts should be defined in emergency response plans; (2) regulations should allow the national government and main companies involved to lead safety and health initiatives for all workers at disaster sites; and (3) OH professionals, response manuals and drills should be organized at a national level.

  16. High Schools with Character.

    ERIC Educational Resources Information Center

    Hill, Paul T.; And Others

    This study compares zoned high schools, special public magnet schools, and Catholic high schools to identify features that motivate low-income students. Ten days of observations, interviews, and reviews of student records were conducted at eight New York City schools. Of the eight, three were Catholic high schools, two were zoned high schools, and…

  17. The Middle School Plunge

    ERIC Educational Resources Information Center

    West, Martin; Schwerdt, Guido

    2012-01-01

    Policymakers nationwide continue to wrestle with a basic question: At what grade level should students move to a new school? In the most common grade configuration in American school districts, public school students make two school transitions, entering a middle school in grade 6 or 7 and a high school in grade 9. This pattern reflects the…

  18. Custodial Management Practices in the Public Schools. Research Bulletin No. 19.

    ERIC Educational Resources Information Center

    Gland, James R.; Wildey, Carl A.

    The purpose of this study was to gather information regarding custodial management practices in public schools of the United States. Much of the analysis is based on Gland's 1971 study of custodial programs in selected Indiana public schools. School district administrative personnel responsible for maintenance and plant operations were surveyed to…

  19. Schools of Public Health in the U.S.A. and Canada (Year Ending June 1968).

    ERIC Educational Resources Information Center

    Troupin, James L.

    This annual report deals with certain features and activities of schools of public health in the US and Canada. From questionnaires sent to directors of public health schools, information was obtained on the administrative organization of the schools, physical plant, library facilities, finances, admissions, course offerings, field training, and…

  20. A School Building Program for Athens, Georgia. Bulletin, 1921, No. 25

    ERIC Educational Resources Information Center

    Fernandez, Alice Barrows

    1921-01-01

    Athens was the pioneer in bringing higher education to the youth of Georgia. Will it lead in reconstructing its public school plant so as to bring modern educational advantages to the children of the public schools? This question states the real significance of a school building program for Athens at the present time. This report describes what…

  1. The Kensington School Today: Sailing Stormy Straits. A View of Educational Policy.

    ERIC Educational Resources Information Center

    Dwyer, David C.; And Others

    Kensington School is an elementary school in Milford (Missouri) School District built in 1966 with open classrooms and designed for team teaching and other innovative practices. A visit 15 years later reveals that the physical plant has deteriorated somewhat, most classrooms are walled off from each other, and innovative structures are not now…

  2. Custodial Management Practices in the Public Schools. Research Bulletin No. 19.

    ERIC Educational Resources Information Center

    Gland, James R.; Wildey, Carl A.

    The purpose of this study was to gather information regarding custodial management practices in public schools of the United States. Much of the analysis is based on Gland's 1971 study of custodial programs in selected Indiana public schools. School district administrative personnel responsible for maintenance and plant operations were surveyed to…

  3. Secondary Labor in the Meatpacking Industry: Demographic Change and Student Mobility in Rural Iowa Schools.

    ERIC Educational Resources Information Center

    Grey, Mark A.

    1997-01-01

    Two case studies address the relationship between dual labor markets and rural schools, particularly the demographic transformation of rural school districts that host meatpacking plants that recruit immigrant workers. These schools have experienced an increase in non- and limited-English-speaking students. Employee turnover is reflected in school…

  4. A+ Schools.

    ERIC Educational Resources Information Center

    Instructor, 1985

    1985-01-01

    Crownhill Elementary School in Bremerton, Washington, has succeeding in boosting reading and math scores of its students and building their self-esteem as it doubled in size. Teachers participate in budget and hiring decisions and share ideas. Some of the projects and programs are briefly described. (MT)

  5. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1987-01-01

    Parents gained more clout in the "Robinson v. Pinderhughes" court ruling. Baltimore schools' lack of compliance with the Education for All Handicapped Children Act illustrates that, if not offered by a state, educators should encourage legislators to enact a remedy enforcing decisions about disabled students' placement. (CJH)

  6. Pawcatuck School.

    ERIC Educational Resources Information Center

    Randall, Kathleen

    1993-01-01

    Describes how renovation can transform a school to a state-of-the-art facility without having to work from the ground up. Examined are the planning and design phases, the outer structure upgrading, the installation of more efficient heating, ventilation, and air conditioning systems, and renovation costs. (GR)

  7. School Lighting.

    ERIC Educational Resources Information Center

    Rennhackkamp, W. M. H.

    Research gathered by the Functional Efficiency Division of the National Building Research Institute, South Africa, is aimed at providing lighting conditions under which the school child can produce his maximum effort with the least strain and fatigue. These favorable conditions are outlined along with specific examples of their realization in…

  8. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1986-01-01

    Detection of drug users at school is a problem complicated by recent New Jersey court cases upholding students' privacy rights against mandatory medical examinations and search-and-seizure actions. Requiring confidential medical screening by private physicians for sports and other extracurricular activities is an alternative strategy offering…

  9. A+ Schools.

    ERIC Educational Resources Information Center

    Instructor, 1985

    1985-01-01

    Crownhill Elementary School in Bremerton, Washington, has succeeding in boosting reading and math scores of its students and building their self-esteem as it doubled in size. Teachers participate in budget and hiring decisions and share ideas. Some of the projects and programs are briefly described. (MT)

  10. School Bereavement.

    ERIC Educational Resources Information Center

    Winter, Elaine

    2000-01-01

    At a New York City school, a parent's death is a community tragedy. Caring for a bereaved student requires a generous investment of time and heart: participation in bereavement rituals; acceptance of wide-ranging emotions; increased individual attention; reliable, consistent routines; physical warmth and comforting; and gentle, honest dialogue.…

  11. Kitaskinaw School.

    ERIC Educational Resources Information Center

    McGinnis, Barbara

    1980-01-01

    Describes the philosophy, history, financial and administrative arrangements, curriculum, and pupil population of the Enoch Indian Band's unusual integrated Kitaskinaw School, opened in 1977 on the Stony Plain Indian Reserve No. 135 in Alberta, Canada. (Journal availability: Department of Educational Foundations, 5-109 Education North, University…

  12. Schooling Rebooted

    ERIC Educational Resources Information Center

    Hess, Frederick M.; Saxberg, Bror

    2014-01-01

    Today's education technology holds immense promise, but what matters more than the tools themselves are how they are used in schools and in classrooms. In "Breakthrough Leadership in the Digital Age," Frederick M. Hess and Bror Saxberg argue that educators have tended to think of adopting technology as a way to "reform" or…

  13. Home Schooling.

    ERIC Educational Resources Information Center

    Gordon, William M.; And Others

    Cases that address the issue of home schooling are summarized in this report. Organized chronologically, each case description includes quoted material from the court ruling. Issues involve parent actions regarding compulsory student enrollment, parent qualifications for home teaching, student certification, church-state separation, constitutional…

  14. Schooling Rebooted

    ERIC Educational Resources Information Center

    Hess, Frederick M.; Saxberg, Bror

    2014-01-01

    Today's education technology holds immense promise, but what matters more than the tools themselves are how they are used in schools and in classrooms. In "Breakthrough Leadership in the Digital Age," Frederick M. Hess and Bror Saxberg argue that educators have tended to think of adopting technology as a way to "reform" or…

  15. Renewing Schools.

    ERIC Educational Resources Information Center

    McChesney, Jim

    1997-01-01

    This publication reviews works on educational reform that represent attempts to do more than merely respond in knee-jerk fashion to political pressure for reform. Bruce Joyce and Emily Calhoun, in "Learning Experiences in School Renewal: An Exploration of Five Successful Programs" (Eugene, Oregon: ERIC Clearinghouse on Educational…

  16. School Health

    MedlinePlus

    ... behaviors such as alcohol and tobacco use, or bullying Encourage healthy habits like exercise and healthy eating Deal with specific health problems in students, such as asthma, obesity and infectious diseases The school building and environment should be a safe and healthy place for your child.

  17. Transforming Schools.

    ERIC Educational Resources Information Center

    Cookson, Peter W., Jr., Ed.; Schneider, Barbara, Ed.

    The authors in this book address the issues that relate to the crisis in American education and review some of the proposed solutions. To transform education, schools must be examined as social systems that are interrelated with families, communities, and the world of work. Following the introduction, section 1, "Conditions for Educational…

  18. Kitaskinaw School.

    ERIC Educational Resources Information Center

    McGinnis, Barbara

    1980-01-01

    Describes the philosophy, history, financial and administrative arrangements, curriculum, and pupil population of the Enoch Indian Band's unusual integrated Kitaskinaw School, opened in 1977 on the Stony Plain Indian Reserve No. 135 in Alberta, Canada. (Journal availability: Department of Educational Foundations, 5-109 Education North, University…

  19. Transforming Schools.

    ERIC Educational Resources Information Center

    Cookson, Peter W., Jr., Ed.; Schneider, Barbara, Ed.

    The authors in this book address the issues that relate to the crisis in American education and review some of the proposed solutions. To transform education, schools must be examined as social systems that are interrelated with families, communities, and the world of work. Following the introduction, section 1, "Conditions for Educational…

  20. Fibonacci and Nature. Mathematics Investigations for Schools.

    ERIC Educational Resources Information Center

    Newton, Lynn D.

    1987-01-01

    Sets forth the history of the Fibonacci Sequence and details its occurrence in nature and its potential for project work in schools. Ideas and activities include the rabbit problem, investigations of the sequence itself, its relationship to plants, music, snail shells, and the golden section. Computer generation of spirals is also discussed. (PK)

  1. Botany: High-School Science Fair Experiments.

    ERIC Educational Resources Information Center

    Dashefsky, H. Steven

    This book for high school students presents 20 different science fair projects that provide an opportunity to learn how plants are affected by natural and man-made influences on their environments. Many experiments in the book were adapted from original International Science and Engineering Fair projects. Each project includes in-depth background…

  2. Five Climate Control Techniques for Schools.

    ERIC Educational Resources Information Center

    Wilson, Maurice J.

    1963-01-01

    There are many reasons for air-conditioning schools and among them are--(1) the improvement of learning and teaching efficiency, (2) effective use of the educational plant for a greater part of the year, and (3) more efficient use of space through compact building design. Five climate control techniques are cited as providing optimum…

  3. Botany [Sahuarita High School Career Curriculum Project.

    ERIC Educational Resources Information Center

    Esser, Robert

    This course entitled "Botany" is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of five units of study, and 20 behavioral objectives relating to these units are stated. The topics covered include the classification of plants, morphology, plant…

  4. Stretching Energy Dollars for Healthy Schools

    ERIC Educational Resources Information Center

    Angerame, Timothy

    2011-01-01

    When financial savings are critical to every institution, facility managers demand even more from their energy systems while looking to spend less. One way to achieve significant energy savings and healthy schools without making a substantial capital investment is through energy monitoring and chiller plant optimization. The greatest energy…

  5. The Student's Handbook for the Outdoor School.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C., Comp.; Burgess, Robert A., Comp.

    Directed to the Multnomah County, Oregon, sixth grade students who participate in the Outdoor School program, the reusable handbook serves as an introduction to the week-long, resident outdoor education experience which focuses on four natural resources: soil, water, plants, and animal life. Each week, four sixth grade classes from different…

  6. Student Preparation Workbook for Outdoor School Attendance.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C.; And Others

    Sixth grade students can prepare for the Multnomah County, Oregon, Outdoor School experience by completing the workbook designed to provide fundamental information about soil, water, plant, and animal resources. The workbook begins with an introduction to environmental manners, after which a section is devoted to each resource area. The glossary…

  7. Early Warning Systems Assure Safe Schools

    ERIC Educational Resources Information Center

    Greenhalgh, John

    1973-01-01

    Fairfield, Connecticut, public schools are protected by an automatic fire detection system covering every area of every building through an electric monitor. An intrusion alarm system that relies primarily on pulsed infra-red beams protects the plant investment. (Author/MF)

  8. Stretching Energy Dollars for Healthy Schools

    ERIC Educational Resources Information Center

    Angerame, Timothy

    2011-01-01

    When financial savings are critical to every institution, facility managers demand even more from their energy systems while looking to spend less. One way to achieve significant energy savings and healthy schools without making a substantial capital investment is through energy monitoring and chiller plant optimization. The greatest energy…

  9. Fibonacci and Nature. Mathematics Investigations for Schools.

    ERIC Educational Resources Information Center

    Newton, Lynn D.

    1987-01-01

    Sets forth the history of the Fibonacci Sequence and details its occurrence in nature and its potential for project work in schools. Ideas and activities include the rabbit problem, investigations of the sequence itself, its relationship to plants, music, snail shells, and the golden section. Computer generation of spirals is also discussed. (PK)

  10. Coping with Illegal Immigrants in School

    ERIC Educational Resources Information Center

    Hardy, Lawrence

    2007-01-01

    Superintendent Steve Joel had reason to be concerned when he got a call from the police chief telling him that federal immigration authorities were coming to the local Swift & Company meat-packing plant to round up undocumented workers as part of a six-state raid. Of the 8,000 students in the Grand Island School District in Central Nebraska,…

  11. Student Preparation Workbook for Outdoor School Attendance.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C.; And Others

    Sixth grade students can prepare for the Multnomah County, Oregon, Outdoor School experience by completing the workbook designed to provide fundamental information about soil, water, plant, and animal resources. The workbook begins with an introduction to environmental manners, after which a section is devoted to each resource area. The glossary…

  12. The Student's Handbook for the Outdoor School.

    ERIC Educational Resources Information Center

    Gilfillan, Warren C., Comp.; Burgess, Robert A., Comp.

    Directed to the Multnomah County, Oregon, sixth grade students who participate in the Outdoor School program, the reusable handbook serves as an introduction to the week-long, resident outdoor education experience which focuses on four natural resources: soil, water, plants, and animal life. Each week, four sixth grade classes from different…

  13. Energy Retrofit for Aging K-12 Schools.

    ERIC Educational Resources Information Center

    3D/International, Houston, TX.

    Successfully retrofitting aging K-12 schools using energy conservation measures (ECM) that can improve the physical plant and reduce energy consumption are explored. Topics explore how certain ECM measures can benefit educational facilities, why retrofitting begun sooner rather than later is important, how to finance the retrofit program, and the…

  14. Beginning Plant Biotechnology Laboratories Using Fast Plants.

    ERIC Educational Resources Information Center

    Williams, Mike

    This set of 16 laboratory activities is designed to illustrate the life cycle of Brassicae plants from seeds in pots to pods in 40 days. At certain points along the production cycle of the central core of labs, there are related lateral labs to provide additional learning opportunities employing this family of plants, referred to as "fast…

  15. Thrips management program for plants for planting

    USDA-ARS?s Scientific Manuscript database

    Thrips Management includes sanitation, exclusion, chemical control and biological control. Sanitation. Remove weeds, old plant debris, and growing medium from within and around the greenhouse. Eliminate old stock plants as these are a source of thrips and viruses. Removing old flowers may reduce the...

  16. Mineral nutrition of plants: a short history of plant physiology.

    PubMed

    Pennazio, Sergio

    2005-01-01

    The development of the knowledge on the mineral nutrition of plants begins between the 17th and 18th centuries when some European naturalists gave the first experimental evidences of what had been empirically known for about two millennia. The works of Hales and Ingenhousz were of absolute importance in relation to the transport of water and solutes, and assimilation of "fixed air" (carbon dioxide), respectively. The early chemistry introduced by Lavoisier benefited the first physiologists Senebier and De Saussure to reject the "theory of humus", which imposed the soil as the unique source of carbon. During the first half of the 19th century, Sprengel and Liebig investigated on the problems related to some indispensable mineral salts, while Boussingault and Ville attempted to prove the nitrogen fixation from air without giving any convincing evidence. Liebig was the pioneer of the agricultural chemistry: he epitomised the knowledge of that period by imposing the so-called "law of the minima", already acknowledged by Sprengel, and patronised the use of mineral fertilisers in Europe by devising several formulas of mineral manure. He, however, did not recognise the needs of external supplies of nitrogen salts for the crops, in open dispute with the English school of Lawes and Gilbert, who were instead convinced assertors of such needs. At the end of the 19th century Hellriegel showed that leguminous plants presenting peculiar nodules on their roots could really fix the gaseous nitrogen. From these nodules Beijerinck and Prazmowski isolated for the first time some bacteria which were recognised as the real agents fixing nitrogen. This discovery was of fundamental importance for plant nutrition, only second to the discovery of photosynthesis. Another basic contribution came from early research of Sachs on plants grown on aqueous solutions: these techniques allowed to impose the concept of "essential elements", which was fixed as a principle by Arnon and Stout in 1939

  17. Conservation and restoration of indigenous plants to improve community livelihoods: the Useful Plants Project

    NASA Astrophysics Data System (ADS)

    Ulian, Tiziana; Sacandé, Moctar; Mattana, Efisio

    2014-05-01

    Kew's Millennium Seed Bank partnership (MSBP) is one of the largest ex situ plant conservation initiatives, which is focused on saving plants in and from regions most at risk, particularly in drylands. Seeds are collected and stored in seed banks in the country of origin and duplicated in the Millennium Seed Bank in the UK. The MSBP also strengthens the capacity of local communities to successfully conserve and sustainably use indigenous plants, which are important for their wellbeing. Since 2007, high quality seed collections and research information have been gathered on ca. 700 useful indigenous plant species that were selected by communities in Botswana, Kenya, Mali, Mexico and South Africa through Project MGU - The Useful Plants Project. These communities range from various farmer's groups and organisations to traditional healers, organic cotton/crop producers and primary schools. The information on seed conservation and plant propagation was used to train communities and to propagate ca. 200 species that were then planted in local gardens, and as species reintroduced for reforestation programmes and enriching village forests. Experimental plots have also been established to further investigate the field performance (plant survival and growth rate) of indigenous species, using low cost procedures. In addition, the activities support revenue generation for local communities directly through the sustainable use of plant products or indirectly through wider environmental and cultural services. This project has confirmed the potential of biodiversity conservation to improve food security and human health, enhance community livelihoods and strengthen the resilience of land and people to the changing climate. This approach of using indigenous species and having local communities play a central role from the selection of species to their planting and establishment, supported by complementary research, may represent a model for other regions of the world, where

  18. Plant Phenotype Characterization System

    SciTech Connect

    Daniel W McDonald; Ronald B Michaels

    2005-09-09

    This report is the final scientific report for the DOE Inventions and Innovations Project: Plant Phenotype Characterization System, DE-FG36-04GO14334. The period of performance was September 30, 2004 through July 15, 2005. The project objective is to demonstrate the viability of a new scientific instrument concept for the study of plant root systems. The root systems of plants are thought to be important in plant yield and thus important to DOE goals in renewable energy sources. The scientific study and understanding of plant root systems is hampered by the difficulty in observing root activity and the inadequacy of existing root study instrumentation options. We have demonstrated a high throughput, non-invasive, high resolution technique for visualizing plant root systems in-situ. Our approach is based upon low-energy x-ray radiography and the use of containers and substrates (artificial soil) which are virtually transparent to x-rays. The system allows us to germinate and grow plant specimens in our containers and substrates and to generate x-ray images of the developing root system over time. The same plant can be imaged at different times in its development. The system can be used for root studies in plant physiology, plant morphology, plant breeding, plant functional genomics and plant genotype screening.

  19. No School like Freedom School

    ERIC Educational Resources Information Center

    Williamson, Lisa Ann

    2013-01-01

    "You are the hope of the future." That's the message Marian Wright Edelman, executive director of the Children's Defense Fund (CDF), gave more than 1,500 excited college students and recent graduates as they began a week-long training for the CDF's Freedom Schools. She was preparing them for a daunting task--that of transforming the…

  20. No School like Freedom School

    ERIC Educational Resources Information Center

    Williamson, Lisa Ann

    2013-01-01

    "You are the hope of the future." That's the message Marian Wright Edelman, executive director of the Children's Defense Fund (CDF), gave more than 1,500 excited college students and recent graduates as they began a week-long training for the CDF's Freedom Schools. She was preparing them for a daunting task--that of transforming the…

  1. The impact of whole-plant instruction of preservice teachers' understanding of plant science principles

    NASA Astrophysics Data System (ADS)

    Hypolite, Christine Collins

    The purpose of this research was to determine how an inquiry-based, whole-plant instructional strategy would affect preservice elementary teachers' understanding of plant science principles. This study probed: what preservice teachers know about plant biology concepts before and after instruction, their views of the interrelatedness of plant parts and the environment, how growing a plant affects preservice teachers' understanding, and which types of activity-rich plant themes studies, if any, affect preservice elementary teachers' understandings. The participants in the study were enrolled in two elementary science methods class sections at a state university. Each group was administered a preinstructional test at the beginning of the study. The treatment group participated in inquiry-based activities related to the Principles of Plant Biology (American Society of Plant Biologists, 2001), while the comparison group studied those same concepts through traditional instructional methods. A focus group was formed from the treatment group to participate in co-concept mapping sessions. The participants' understandings were assessed through artifacts from activities, a comparison of pre- and postinstructional tests, and the concept maps generated by the focus group. Results of the research indicated that the whole-plant, inquiry-based instructional strategy can be applied to teach preservice elementary teachers plant biology while modeling the human constructivist approach. The results further indicated that this approach enhanced their understanding of plant science content knowledge, as well as pedagogical knowledge. The results also showed that a whole-plant approach to teaching plant science concepts is an instructional strategy that is feasible for the elementary school. The theoretical framework for this study was Human Constructivist learning theory (Mintzes & Wandersee, 1998). The content knowledge and instructional strategy was informed by the Principles of Plant

  2. Renovating Older Schools: Reusing Older Schools Workshop.

    ERIC Educational Resources Information Center

    Mississippi State Univ., Mississippi State. Educational Design Inst.

    A slide presentation examines the decisionmaking process behind whether a community should renovate their older school facilities or abandon them for new facilities. Three factors to be considered in this decision are addressed and involve the school's location, the history of the school, and the relationship of the school to the community and the…

  3. Successful School Principalship in Small Schools

    ERIC Educational Resources Information Center

    Ewington, John; Mulford, Bill; Kendall, Diana; Edmunds, Bill; Kendall, Lawrie; Silins, Halia

    2008-01-01

    Purpose: The special characteristics of small schools appear to set them apart from larger schools. In fact, small schools may be a discrete group in that their complexity may not be in direct ratio to their size. The special characteristics of small schools may include the absence of senior staff, administrative assistance on a part time basis…

  4. Income Segregation between Schools and School Districts

    ERIC Educational Resources Information Center

    Owens, Ann; Reardon, Sean F.; Jencks, Christopher

    2016-01-01

    Although trends in the racial segregation of schools are well documented, less is known about trends in income segregation. We use multiple data sources to document trends in income segregation between schools and school districts. Between-district income segregation of families with children enrolled in public school increased by over 15% from…

  5. Income Segregation between Schools and School Districts

    ERIC Educational Resources Information Center

    Owens, Ann; Reardon, Sean F.; Jencks, Christopher

    2016-01-01

    Although trends in the racial segregation of schools are well documented, less is known about trends in income segregation. We use multiple data sources to document trends in income segregation between schools and school districts. Between-district income segregation of families with children enrolled in public school increased by over 15% from…

  6. Microcomputers in Public Schools and School Libraries.

    ERIC Educational Resources Information Center

    Schlessinger, June H.

    1991-01-01

    Compares results from 1982, 1986, and 1990 surveys of Texas public schools that were conducted to determine the status of microcomputers and their uses in public schools and school libraries. Data are reported that show an increased us of computers in libraries as well as in other areas of the schools. (LRW)

  7. How an Elementary School Improved School Climate.

    ERIC Educational Resources Information Center

    Benton, Ellen; Bulach, Clete

    1995-01-01

    Describes a research-based project to improve school climate in a Georgia elementary school that had been scheduled for closure but stayed open (with mostly new staff) due to unexpected enrollment increases. Developing a school-improvement plan that involves and focuses the entire faculty is important for improving school climate. (23 references)…

  8. Plant Pathogenic Fungi.

    PubMed

    Doehlemann, Gunther; Ökmen, Bilal; Zhu, Wenjun; Sharon, Amir

    2017-01-01

    Fungi are among the dominant causal agents of plant diseases. To colonize plants and cause disease, pathogenic fungi use diverse strategies. Some fungi kill their hosts and feed on dead material (necrotrophs), while others colonize the living tissue (biotrophs). For successful invasion of plant organs, pathogenic development is tightly regulated and specialized infection structures are formed. To further colonize hosts and establish disease, fungal pathogens deploy a plethora of virulence factors. Depending on the infection strategy, virulence factors perform different functions. While basically all pathogens interfere with primary plant defense, necrotrophs secrete toxins to kill plant tissue. In contrast, biotrophs utilize effector molecules to suppress plant cell death and manipulate plant metabolism in favor of the pathogen. This article provides an overview of plant pathogenic fungal species and the strategies they use to cause disease.

  9. Flooding and Plant Growth

    PubMed Central

    VISSER, E. J. W.; VOESENEK, L. A. C. J.; VARTAPETIAN, B. B.; JACKSON, M. B.

    2003-01-01

    This Special Issue is based on the 7th Conference of the International Society for Plant Anaerobiosis (ISPA), held in Nijmegen, The Netherlands, 12–16 June 2001. The papers describe and analyse many of the responses that plants display when subjected to waterlogging of the soil or deeper submergence. These responses may be injurious or adaptive, and are discussed at various levels of organizational complexity ranging from ecosystem processes, through individual plants to single cells. The research incorporates molecular biology and genetics, cell physiology, biochemistry, hormone physiology, whole plant physiology, plant demography and ecology. The study of the damage to young rice plants caused by submergence, especially as experienced in the rainfed lowlands of Asia, is comprehensively addressed. This work integrates various specialized approaches ranging from agronomy to molecular genetics, and demonstrates how plant biology can be harnessed to improve stress tolerance in an important crop species while simultaneously improving basic understanding of tolerance mechanisms and plant processes.

  10. Plant centromere compositions

    DOEpatents

    Mach, Jennifer M [Chicago, IL; Zieler, Helge [Del Mar, CA; Jin, RongGuan [Chesterfield, MO; Keith, Kevin [Three Forks, MT; Copenhaver, Gregory P [Chapel Hill, NC; Preuss, Daphne [Chicago, IL

    2011-08-02

    The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.

  11. Plant centromere compositions

    DOEpatents

    Mach, Jennifer; Zieler, Helge; Jin, RongGuan; Keith, Kevin; Copenhaver, Gregory; Preuss, Daphne

    2007-06-05

    The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.

  12. Plant centromere compositions

    DOEpatents

    Keith, Kevin; Copenhaver, Gregory; Preuss, Daphne

    2006-10-10

    The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.

  13. Plant centromere compositions

    DOEpatents

    Mach,; Jennifer M. , Zieler; Helge, Jin [Del Mar, CA; RongGuan, Keith [Chesterfield, MO; Kevin, Copenhaver [Three Forks, MT; Gregory P. , Preuss; Daphne, [Chicago, IL

    2011-11-22

    The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.

  14. Plant centromere compositions

    DOEpatents

    Mach, Jennifer; Zieler, Helge; Jin, James; Keith, Kevin; Copenhaver, Gregory; Preuss, Daphne

    2006-06-26

    The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.

  15. Aspects of Plant Intelligence

    PubMed Central

    TREWAVAS, ANTHONY

    2003-01-01

    Intelligence is not a term commonly used when plants are discussed. However, I believe that this is an omission based not on a true assessment of the ability of plants to compute complex aspects of their environment, but solely a reflection of a sessile lifestyle. This article, which is admittedly controversial, attempts to raise many issues that surround this area. To commence use of the term intelligence with regard to plant behaviour will lead to a better understanding of the complexity of plant signal transduction and the discrimination and sensitivity with which plants construct images of their environment, and raises critical questions concerning how plants compute responses at the whole‐plant level. Approaches to investigating learning and memory in plants will also be considered. PMID:12740212

  16. Plant centromere compositions

    DOEpatents

    Mach, Jennifer; Zieler, Helge; Jin, James; Keith, Kevin; Copenhaver, Gregory; Preuss, Daphne

    2007-06-05

    The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.

  17. On Plant Names.

    ERIC Educational Resources Information Center

    Colton, Ronald W.

    1979-01-01

    Discusses the scientific and common names of numerous plants and the satisfaction children derive from mastering them. Includes drawings which illustrate the connections between plant structures and their names. (MA)

  18. Power Plant Systems Analysis

    NASA Technical Reports Server (NTRS)

    Williams, J. R.; Yang, Y. Y.

    1973-01-01

    Three basic thermodynamic cycles of advanced nuclear MHD power plant systems are studied. The effect of reactor exit temperature and space radiator temperature on the overall thermal efficiency of a regenerative turbine compressor power plant system is shown. The effect of MHD pressure ratio on plant efficiency is also described, along with the dependence of MHD power output, compressor power requirement, turbine power output, mass flow rate of H2, and overall plant efficiency on the reactor exit temperature for a specific configuration.

  19. New baseload power plants

    SciTech Connect

    Not Available

    1993-04-01

    This is a tabulation of the results of this magazines survey of current plans for new baseload power plants. The table lists the unit name, capacity, fuel, engineering firm, constructor, suppliers for steam generator, turbine generator and flue gas desulfurization equipment, date due on-line, and any non-utility participants. The table includes fossil-fuel plants, nuclear plants, geothermal, biomass and hydroelectric plants.

  20. National Plant Genome Initiative

    DTIC Science & Technology

    2005-01-01

    JAN 2005 2. REPORT TYPE 3. DATES COVERED 00-00-2005 to 00-00-2005 4. TITLE AND SUBTITLE National Plant Genome Initiative. Progress Report 5a...refl ected in future Administration budgets. Cover Photo: National Plant Genome Initiative Progress Report January 2005 National Science and...Technology Council Committee on Science Interagency Working Group on Plant Genomes [Blank Page] Interagency Working Group on Plant Genomes Committee on

  1. NASA Explorer Schools Teachers Selected for 2011 School Recognition Award

    NASA Image and Video Library

    NASA Explorer Schools project announces this year's schools selected for recognition. These schools showed exemplary classroom practices and innovative use of NASA. Explorer Schools resources to en...

  2. Plant design: Integrating Plant and Equipment Models

    SciTech Connect

    Sloan, David; Fiveland, Woody; Zitney, S.E.; Osawe, Maxwell

    2007-08-01

    Like power plant engineers, process plant engineers must design generating units to operate efficiently, cleanly, and profitably despite fluctuating costs for raw materials and fuels. To do so, they increasingly create virtual plants to enable evaluation of design concepts without the expense of building pilot-scale or demonstration facilities. Existing computational models describe an entire plant either as a network of simplified equipment models or as a single, very detailed equipment model. The Advanced Process Engineering Co-Simulator (APECS) project (Figure 5) sponsored by the U.S. Department of Energy's National Energy Technology Laboratory (NETL) seeks to bridge the gap between models by integrating plant modeling and equipment modeling software. The goal of the effort is to provide greater insight into the performance of proposed plant designs. The software integration was done using the process-industry standard CAPE-OPEN (Computer Aided Process Engineering–Open), or CO interface. Several demonstration cases based on operating power plants confirm the viability of this co-simulation approach.

  3. Plants on the Move

    ERIC Educational Resources Information Center

    Damonte, Kathleen

    2005-01-01

    Living things respond to a stimulus, which is a change in the surroundings. Some common stimuli are noises, smells, and things the people see or feel, such as a change in temperature. Animals often respond to a stimulus by moving. Because plants can't move around in the same way animals do, plants have to respond in a different way. Plants can…

  4. TRANSGENIC PLANT CONTAINMENT

    EPA Science Inventory

    The new technology using plant genetics to produce chemicals, pharmaceuticals, and therapeuitics in a wide array of new plant forms requires sufficient testing to ensure that these new plant introductions are benign in the environment. A recent effort to provide necessary guidan...

  5. Diagnosing plant problems

    Treesearch

    Cheryl A. Smith

    2008-01-01

    Diagnosing Christmas tree problems can be a challenge, requiring a basic knowledge of plant culture and physiology, the effect of environmental influences on plant health, and the ability to identify the possible causes of plant problems. Developing a solution or remedy to the problem depends on a proper diagnosis, a process that requires recognition of a problem and...

  6. TRANSGENIC PLANT CONTAINMENT

    EPA Science Inventory

    The new technology using plant genetics to produce chemicals, pharmaceuticals, and therapeuitics in a wide array of new plant forms requires sufficient testing to ensure that these new plant introductions are benign in the environment. A recent effort to provide necessary guidan...

  7. Plants and people

    Treesearch

    Kathryn Lynch

    2012-01-01

    Salal! Salmonberries! Sword ferns! The Northwest is home to a great number of native plant species that humans have used for centuries. Sadly, many local children are unaware of the history and culture connecting people and plants. Yet, from the beginning of time, plants have provided us food, medicine, and material for clothing, shelter, transportation, decoration,...

  8. Cycling Through Plants

    ERIC Educational Resources Information Center

    Cavallo, Ann

    2005-01-01

    Children notice seeds and plants every day. But do they really understand what seeds are and how they are related to plants? Have they ever observed what is inside the seed? What happens to the "things" inside a seed when it grows? What do plants need to grow, and what do they need to stay healthy? Through a sequence of three related learning…

  9. Plants on the Move

    ERIC Educational Resources Information Center

    Damonte, Kathleen

    2005-01-01

    Living things respond to a stimulus, which is a change in the surroundings. Some common stimuli are noises, smells, and things the people see or feel, such as a change in temperature. Animals often respond to a stimulus by moving. Because plants can't move around in the same way animals do, plants have to respond in a different way. Plants can…

  10. Fundaments of plant cybernetics.

    PubMed

    Zucconi, F

    2001-01-01

    A systemic approach is proposed for analyzing plants' physiological organization and cybernesis. To this end, the plant is inspected as a system, starting from the integration of crown and root systems, and its impact on a number of basic epigenetic events. The approach proves to be axiomatic and facilitates the definition of the principles behind the plant's autonomous control of growth and reproduction.

  11. Plant bugs on alfalfa

    USDA-ARS?s Scientific Manuscript database

    This paper treats the most important plant bugs, or Miridae, found on alfalfa in North America. It is estimated that more than 10 species of plant bugs have the potential to develop on this important forage legume. Of these, the alfalfa plant bug (Adelphocoris lineolatus), pale legume bug (Lygus e...

  12. Oak Tree Planting Project

    Treesearch

    Sherryl L. Nives; William D. Tietje; William H. Weitkamp

    1991-01-01

    An Oak Tree Planting Project was conducted during 1989/90 in San Luis Obispo County by the Integrated Hardwood Range Management Program (IHRMP)/Central Coast. The local media and an IHRMP workshop were used to publicize the Planting Project and give information on the status of oaks (Quercus spp.) in California and oak planting techniques. Outreach...

  13. Plant or Animal?

    ERIC Educational Resources Information Center

    Bowman, Frank; Matthews, Catherine E.

    1996-01-01

    Presents activities that use marine organisms with plant-like appearances to help students build classification skills and illustrate some of the less obvious differences between plants and animals. Compares mechanisms by which sessile plants and animals deal with common problems such as obtaining energy, defending themselves, successfully…

  14. Recognizing Plant Defense Priming.

    PubMed

    Martinez-Medina, Ainhoa; Flors, Victor; Heil, Martin; Mauch-Mani, Brigitte; Pieterse, Corné M J; Pozo, Maria J; Ton, Jurriaan; van Dam, Nicole M; Conrath, Uwe

    2016-10-01

    Defense priming conditions diverse plant species for the superinduction of defense, often resulting in enhanced pest and disease resistance and abiotic stress tolerance. Here, we propose a guideline that might assist the plant research community in a consistent assessment of defense priming in plants.

  15. Advanced Plant Habitat (APH)

    NASA Technical Reports Server (NTRS)

    Richards, Stephanie E. (Compiler); Levine, Howard G.; Reed, David W.

    2016-01-01

    The Advanced Plant Habitat (APH) hardware will be a large growth volume plant habitat, capable of hosting multigenerational studies, in which environmental variables (e.g., temperature, relative humidity, carbon dioxide level light intensity and spectral quality) can be tracked and controlled in support of whole plant physiological testing and Bio-regenerative Life Support System investigations.

  16. Plants of the Bayshore.

    ERIC Educational Resources Information Center

    Bachle, Leo; And Others

    This field guide gives pictures and descriptions of plants that can be found along the San Francisco Bayshore, especially along the Hayward shoreline. The plants are divided into three categories, those of the mud-flat zone, the drier zone, and the levee zone. Eighteen plants are represented in all. The guide is designed to be used alone, with an…

  17. Regional native plant strategies

    Treesearch

    Wendell G. Hassell

    1999-01-01

    Because of increasing public interest in native plants, regional groups have been cooperating to develop native species. The Federal Native Plants Initiative was formed in 1994 to coordinate and encourage the development and use of native plants. The program they developed includes public involvement, organizational structure, technical work groups, implementation...

  18. Iron stress in plants.

    PubMed

    Connolly, Erin L; Guerinot, Mary

    2002-07-30

    Although iron is an essential nutrient for plants, its accumulation within cells can be toxic. Plants, therefore, respond to both iron deficiency and iron excess by inducing expression of different gene sets. Here, we review recent advances in the understanding of iron homeostasis in plants gained through functional genomic approaches

  19. Statistically Valid Planting Trials

    Treesearch

    C. B. Briscoe

    1961-01-01

    More than 100 million tree seedlings are planted each year in Latin America, and at least ten time'that many should be planted Rational control and development of a program of such magnitude require establishing and interpreting carefully planned trial plantings which will yield statistically valid answers to real and important questions. Unfortunately, many...

  20. Cycling Through Plants

    ERIC Educational Resources Information Center

    Cavallo, Ann

    2005-01-01

    Children notice seeds and plants every day. But do they really understand what seeds are and how they are related to plants? Have they ever observed what is inside the seed? What happens to the "things" inside a seed when it grows? What do plants need to grow, and what do they need to stay healthy? Through a sequence of three related learning…

  1. Power Plant Cycling Costs

    SciTech Connect

    Kumar, N.; Besuner, P.; Lefton, S.; Agan, D.; Hilleman, D.

    2012-07-01

    This report provides a detailed review of the most up to date data available on power plant cycling costs. The primary objective of this report is to increase awareness of power plant cycling cost, the use of these costs in renewable integration studies and to stimulate debate between policymakers, system dispatchers, plant personnel and power utilities.

  2. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists are preparing the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite has been packed down in the base and coverings are being secured to seal the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  3. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists prepare Apogee wheat seeds for the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  4. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, scientists prepared the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  5. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Dr. Oscar Monje, a research scientist, pours a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  6. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Dr. Oscar Monje, a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  7. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Dr. Oscar Monje, a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Seated at right is Susan Manning-Roach, a quality assurance specialist on the Engineering Services Contract. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  8. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida, a scientist inserts Apogee wheat seeds into the science carrier, or base, of the Advanced Plant Habitat (APH). A growing substrate called arcillite was packed down in the base and coverings were secured on top of the base. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  9. Steroid plant hormones: effects outside plant kingdom.

    PubMed

    Zhabinskii, Vladimir N; Khripach, Natalia B; Khripach, Vladimir A

    2015-05-01

    Brassinosteroids (BS) are the first group of steroid-hormonal compounds isolated from and acting in plants. Among numerous physiological effects of BS growth stimulation and adaptogenic activities are especially remarkable. In this review, we provide evidence that BS possess similar types of activity also beyond plant kingdom at concentrations comparable with those for plants. This finding allows looking at steroids from a new point of view: how common are the mechanisms of steroid bioregulation in different types of organisms from protozoa to higher animals.

  10. A Protocol for Rapid, Measurable Plant Tissue Culture Using Stem Disc Meristem Micropropagation of Garlic ("Allium Sativum L.")

    ERIC Educational Resources Information Center

    Peat, Gerry; Jones, Meriel

    2012-01-01

    Plant tissue culture is becoming an important technique for the mass propagation of plants. Problems with existing techniques, such as slow growth and contamination, have restricted the practical work in plant tissue culture carried out in schools. The new protocol using garlic meristematic stem discs explained in this article addresses many of…

  11. A Protocol for Rapid, Measurable Plant Tissue Culture Using Stem Disc Meristem Micropropagation of Garlic ("Allium Sativum L.")

    ERIC Educational Resources Information Center

    Peat, Gerry; Jones, Meriel

    2012-01-01

    Plant tissue culture is becoming an important technique for the mass propagation of plants. Problems with existing techniques, such as slow growth and contamination, have restricted the practical work in plant tissue culture carried out in schools. The new protocol using garlic meristematic stem discs explained in this article addresses many of…

  12. Unionville, Pennsylvania School's Stream Restoration Project

    NASA Astrophysics Data System (ADS)

    Madsen, S. M.

    2004-12-01

    For the past three years, students and Earth Club members of C.F. Patton Middle School and Unionville High School have been involved in a stream restoration and monitoring project along a tributary to the East Branch of the Red Clay Creek in Pennsylvania. The Red Clay is within the larger Christina River Basin watershed which drains to Delaware Bay. Total funding of \\$962.00 was awarded by the Unionville-Chadds Ford Education Foundation to purchase both stream monitoring equipment and native plant species for stream restoration. Nine science teachers in the school district received certification in stream monitoring by the Pennsylvania State Parks Division. Certification enables the science faculty and their students to enter monitoring data in a statewide stream database. The stream data includes: temperature, levels of dissolved oxygen and nutrients, pH, alkalinity, conductivity, and a complete biosurvey of invertebrates. In addition to ongoing monitoring, the Earth Club sponsored a name-the-stream contest. Quartz Creek was chosen for this previously unnamed tributary. Its' name was approved by the East Marlborough Township Supervisor in May, 2004 and was then submitted to the USGS' Board on Geographic Names. The Earth Club has also sponsored a stream restoration contest. Students in the middle school were encouraged to design a habitat along the stream banks that would keep sediment in-place, while encouraging wildlife. The stream was originally crowded with invasive multi-flora rose but this was removed with the help of parents and students over a two year period. The winning student poster was outstanding and native species were purchased and planted following the poster's design. The planting took place in May, 2004 with over 40 persons involved including 25 middle school and 8 high school students, teachers from the schools, administrators and employees of the Brandywine Conservancy, and Red Clay Valley and Brandywine Valley Associations, and graduate

  13. Plants and Chemistry: A Teaching Course Based on the Chemistry of Substances of Plant Origin

    NASA Astrophysics Data System (ADS)

    Andreoli, Katia; Calascibetta, Franco; Campanella, Luigi; Favero, Gabriele; Occhionero, Francesca

    2002-08-01

    Over the past few years, we developed an idea about the teaching of chemistry by determining the links between theory and the real world. The principles, concepts, and experimental procedures of chemistry were illustrated through an original approach based on useful substances obtained from plants. The starting point was substances that have always been obtained from trees and vegetables. The approach was implemented during many refresher courses for secondary school teachers of chemistry. The courses were divided into sections, each called "Plants and ...", dedicated to colors, odors, tastes, medicines and drugs, fibers, soaps, and alcoholic beverages. Each section consisted of a theoretical lesson followed by a laboratory session.

  14. 4. STEAM PLANT MARINE BOILERS WEST OF STEAM PLANT AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. STEAM PLANT MARINE BOILERS WEST OF STEAM PLANT AND SOUTH OF ORIGINAL STEAM PLANT BOILERS, FROM SOUTH. November 13, 1990 - Crosscut Steam Plant, North side Salt River near Mill Avenue & Washington Street, Tempe, Maricopa County, AZ

  15. Advanced Plant Habitat (APH)

    NASA Image and Video Library

    2017-03-16

    A test unit, or prototype, of NASA's Advanced Plant Habitat (APH) with its first initial grow test in the Space Station Processing Facility at the agency's Kennedy Space Center in Florida. The taller plants pictured are dwarf wheat and the smaller plants are Arabidopsis. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.

  16. Medicinal plants in therapy*

    PubMed Central

    Farnsworth, Norman R.; Akerele, Olayiwola; Bingel, Audrey S.; Soejarto, Djaja D.; Guo, Zhengang

    1985-01-01

    One of the prerequisites for the success of primary health care is the availability and use of suitable drugs. Plants have always been a common source of medicaments, either in the form of traditional preparations or as pure active principles. It is thus reasonable for decision-makers to identify locally available plants or plant extracts that could usefully be added to the national list of drugs, or that could even replace some pharmaceutical preparations that need to be purchased and imported. This update article presents a list of plant-derived drugs, with the names of the plant sources, and their actions or uses in therapy. PMID:3879679

  17. Outsourcing meets expanded plant`s requirements

    SciTech Connect

    Haas, W.E.

    1997-03-01

    This article describes a system provided and operated by outside contractor that converts treated sewage water to high-purity makeup for expanded gas-turbine plant with minimal environmental impact. Florida Power Corp. (FPC), St. Petersburg, Fla., faced various challenges when planning to expand the Intercession City gas-turbine plant located near Kissimmee, Fla. One challenge was dealing with water for NO{sub x} emissions reduction supplied from the Kissimmee sanitary sewage treatment plant. Another was to minimize or eliminate wastewater generated by chemical cleaning of the reverse-osmosis (RO) system envisioned for the plant. Because of the substantial capital investment needed to meet these challenges, FPC outsourced the design, construction, and operation of the water treatment system to Ecolochem Inc., Norfolk, VA. After three years of operation, the system is meeting all design requirements and is saving the utility about $250,000/yr.

  18. Quantitative plant proteomics.

    PubMed

    Bindschedler, Laurence V; Cramer, Rainer

    2011-02-01

    Quantitation is an inherent requirement in comparative proteomics and there is no exception to this for plant proteomics. Quantitative proteomics has high demands on the experimental workflow, requiring a thorough design and often a complex multi-step structure. It has to include sufficient numbers of biological and technical replicates and methods that are able to facilitate a quantitative signal read-out. Quantitative plant proteomics in particular poses many additional challenges but because of the nature of plants it also offers some potential advantages. In general, analysis of plants has been less prominent in proteomics. Low protein concentration, difficulties in protein extraction, genome multiploidy, high Rubisco abundance in green tissue, and an absence of well-annotated and completed genome sequences are some of the main challenges in plant proteomics. However, the latter is now changing with several genomes emerging for model plants and crops such as potato, tomato, soybean, rice, maize and barley. This review discusses the current status in quantitative plant proteomics (MS-based and non-MS-based) and its challenges and potentials. Both relative and absolute quantitation methods in plant proteomics from DIGE to MS-based analysis after isotope labeling and label-free quantitation are described and illustrated by published studies. In particular, we describe plant-specific quantitative methods such as metabolic labeling methods that can take full advantage of plant metabolism and culture practices, and discuss other potential advantages and challenges that may arise from the unique properties of plants.

  19. Histidine biosynthesis in plants.

    PubMed

    Stepansky, A; Leustek, T

    2006-03-01

    The study of histidine metabolism has never been at the forefront of interest in plant systems despite the significant role that the analysis of this pathway has played in development of the field of molecular genetics in microbes. With the advent of methods to analyze plant gene function by complementation of microbial auxotrophic mutants and the complete analysis of plant genome sequences, strides have been made in deciphering the histidine pathway in plants. The studies point to a complex evolutionary origin of genes for histidine biosynthesis. Gene regulation studies have indicated novel regulatory networks involving histidine. In addition, physiological studies have indicated novel functions for histidine in plants as chelators and transporters of metal ions. Recent investigations have revealed intriguing connections of histidine in plant reproduction. The exciting new information suggests that the study of plant histidine biosynthesis has finally begun to flower.

  20. Bumper transgenic plant crop

    SciTech Connect

    Moffat, A.S.

    1991-07-05

    Although it may seem hard to believe, it's been almost 10 years since researchers showed that they could use gene transfer technology on plants. Since then the plant genetic engineers have taken great strides. With several dozen field trials already under way, they may soon achieve their original goal - the development of high-yielding plant varieties with enhanced resistance to herbicides, disease, or insects. So now the researchers are branching out, beginning to design plants with improved consumer appeal, such as tomatoes that hold up better to freezing, as well as creating plants that can serve as factories for pharmaceuticals and industrial oils, just as researchers are now attempting to use pigs to make human hemoglobin. Some of the plant varieties being developed include: tobacco plants, soybeans, tomatoes, and dry, navy and green beans.

  1. School Shootings Stun Reservation

    ERIC Educational Resources Information Center

    Borja, Rhea R.; Cavanagh, Sean

    2005-01-01

    This article deals with the impact brought by the school shootings at Red Lake Indian Reservation in Minnesota to the school community. A deeply troubled 16-year-old student shot and killed seven other people and himself at a high school. The nation's deadliest school attack since the 1999 slayings at Colorado's suburban Columbine High School took…

  2. Muslim Children's Other School

    ERIC Educational Resources Information Center

    Moore, Leslie C.

    2012-01-01

    Millions of Muslim children around the world participate in Qur'anic schooling. For some, this is their only formal schooling experience; others attend both Qur'anic school and secular school. Qur'anic schooling emphasizes memorization and reproduction (recitation, reading, and transcription) of Qur'anic texts without comprehension of their…

  3. The School Age Criminal.

    ERIC Educational Resources Information Center

    Morgenstern, Robert

    School age crime has increased a great deal in recent decades and a review of types of school age criminals may help school officials develop policies and programs to handle the problem. Both increased crime and improved news coverage have made the general public more concerned about school crime and school age criminals. A comparison of crime…

  4. Improving School Climate.

    ERIC Educational Resources Information Center

    Kelley, Edgar A.; And Others

    1989-01-01

    School climate improvements rely either on changes in the school's culture or changes in perceptions of the climate held by the school's employees and clients. To maintain and develop a culture that is supportive of school effectiveness, it is important to monitor the influence of the school's climate on student outcomes. The National Association…

  5. School Shootings Stun Reservation

    ERIC Educational Resources Information Center

    Borja, Rhea R.; Cavanagh, Sean

    2005-01-01

    This article deals with the impact brought by the school shootings at Red Lake Indian Reservation in Minnesota to the school community. A deeply troubled 16-year-old student shot and killed seven other people and himself at a high school. The nation's deadliest school attack since the 1999 slayings at Colorado's suburban Columbine High School took…

  6. Native American Preparatory School.

    ERIC Educational Resources Information Center

    Native American Preparatory School, Rowe, NM.

    This booklet provides information on the Native American Preparatory School, a residential secondary school in Rowe, New Mexico, for high-achieving Native American students. The school sponsors two programs: a 5-week rigorously academic summer school for junior high school students and, beginning in fall 1995, a 4-year college preparatory program.…

  7. Muslim Children's Other School

    ERIC Educational Resources Information Center

    Moore, Leslie C.

    2012-01-01

    Millions of Muslim children around the world participate in Qur'anic schooling. For some, this is their only formal schooling experience; others attend both Qur'anic school and secular school. Qur'anic schooling emphasizes memorization and reproduction (recitation, reading, and transcription) of Qur'anic texts without comprehension of their…

  8. The Charter School Roadmap.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    To provide policymakers, practitioners, and other education leaders with the knowledge needed to consider the issues surrounding charter schools, a survey of these schools is offered. The text opens with an overview of charter-school basics, including the types of schools that are permissible and the legal status of charter schools. It analyzes…

  9. Manual on School Uniforms.

    ERIC Educational Resources Information Center

    Department of Justice, Washington, DC.

    In response to growing levels of violence in American schools, many communities are deciding to adopt school-uniform policies as part of an overall program to improve school safety and discipline. This document provides the following guidelines for parents, teachers, and school leaders who may consider adopting a school-uniform policy: (1) Get…

  10. The Public School Speaks

    ERIC Educational Resources Information Center

    Troy, Frosty

    2006-01-01

    The public school is a 200-year-old experiment that has given America the strongest economy in world history. There are 88,000 buildings in more than 14,000 districts. Public schools embrace more than 48 million children. For most of them, public schools are their only hope for future success. Public schools represent home schooling at its best.…

  11. The School Lunch Lottery

    ERIC Educational Resources Information Center

    Curriculum Review, 2008

    2008-01-01

    This article suggests that those interested in advocating healthier school lunches use a "School Lunch Lottery" to convince parents and administrators that change is necessary. During the lottery, key players are invited to experience one of three different school lunch options--a typical school lunch; a healthy bag lunch; and a school cafeteria…

  12. Korea's School Grounds Projects

    ERIC Educational Resources Information Center

    Park, Joohun

    2003-01-01

    This article describes two projects which Korea has undertaken to improve its school grounds: (1) the Green School Project; and (2) the School Forest Pilot Project. The Korean Ministry of Education and Human Resources Development (MOE&HRI) recently launched the Green School Project centred on existing urban schools with poor outdoor…

  13. Preventing Violence in Schools.

    ERIC Educational Resources Information Center

    Walker, Dean

    1995-01-01

    Elementary school principals are in a key position to prevent school violence. This document reviews five publications that feature strategies administrators and teachers can use to create a safe school. In "Creating Safe Environments for Learning in North Carolina's Public Schools," Tanya M. Suarez reviews the literature on school safety and…

  14. The School Lunch Lottery

    ERIC Educational Resources Information Center

    Curriculum Review, 2008

    2008-01-01

    This article suggests that those interested in advocating healthier school lunches use a "School Lunch Lottery" to convince parents and administrators that change is necessary. During the lottery, key players are invited to experience one of three different school lunch options--a typical school lunch; a healthy bag lunch; and a school cafeteria…

  15. Korea's School Grounds Projects

    ERIC Educational Resources Information Center

    Park, Joohun

    2003-01-01

    This article describes two projects which Korea has undertaken to improve its school grounds: (1) the Green School Project; and (2) the School Forest Pilot Project. The Korean Ministry of Education and Human Resources Development (MOE&HRI) recently launched the Green School Project centred on existing urban schools with poor outdoor…

  16. School Building Day, 2001.

    ERIC Educational Resources Information Center

    Council of Educational Facility Planners, International, Scottsdale, AZ.

    This document presents information and development materials about "School Building Day" (an event spotlighting the school facility and developing support and pride in the community's schools) to help local school districts conduct their own "School Building Day" to be held on April 20th of 2001. Included are lists of suggested…

  17. Integrating School Indicators, School Effectiveness, and School Improvement Research: The Louisiana School Effectiveness Pilot (SEAP).

    ERIC Educational Resources Information Center

    1998

    Six papers discuss the Louisiana School Effectiveness and Assistance Pilot (SEAP) program, an ongoing 3-year research project associated with a legislatively mandated school and district accountability program. In three phases, the project joins school indicators, school effectiveness, and school improvement initiatives. The following papers are…

  18. Improving School Climate.

    ERIC Educational Resources Information Center

    Kelley, Edgar A.; And Others

    1989-01-01

    School climate improvements rely either on changes in the school's culture or changes in perceptions of the climate held by the school's employees and clients. To maintain and develop a culture that is supportive of school effectiveness, it is important to monitor the influence of the school's climate on student outcomes. The National Association…

  19. School Transportation: Administrator's Handbook

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2008

    2008-01-01

    Pupil transportation is an essential part of the overall school program, which requires constant supervision and direction. Perhaps no other phase of the school program is more closely observed by the public or has a greater tendency to mold public opinion about the schools than the school bus system. The success of any school district pupil…

  20. Summer School: Unfulfilled Promise.

    ERIC Educational Resources Information Center

    Denton, David R.

    This report reviews the research on summer school and demonstrates that summer school makes a difference in students' lives if it is done right. A survey of more than 1,000 schools in the southern United States found that one-third of the responding schools did not offer summer school, many programs being the victims of budget cuts. Of those…

  1. School Violence: Reported School Shootings and Making Schools Safer

    ERIC Educational Resources Information Center

    Duplechain, Rosalind; Morris, Robert

    2014-01-01

    This manuscript consists of three sections. Section one provides historical data on some 310 documented shootings that have taken place on school property within the United States. Section two discusses numerous risk factors associated with school shooters. Section three discusses numerous strategies for creating safe schools.

  2. School Violence: Reported School Shootings and Making Schools Safer

    ERIC Educational Resources Information Center

    Duplechain, Rosalind; Morris, Robert

    2014-01-01

    This manuscript consists of three sections. Section one provides historical data on some 310 documented shootings that have taken place on school property within the United States. Section two discusses numerous risk factors associated with school shooters. Section three discusses numerous strategies for creating safe schools.

  3. Rich Schools, Poor Schools. Hidden Resource Inequalities between Primary Schools

    ERIC Educational Resources Information Center

    Poesen-Vandeputte, Mayke; Nicaise, Ides

    2015-01-01

    Background: There has been relatively little analysis of school context including a large number of elements from the broader social, political and economic influences. However, primary schools in Flanders (Belgium) are supposed to consider their school context when implementing the Flemish policy on equal opportunities in education. Purpose: In…

  4. School Pharmacist/School Environmental Hygienic Activities at School Site.

    PubMed

    Muramatsu, Akiyoshi

    2016-01-01

    The "School Health and Safety Act" was enforced in April 2009 in Japan, and "school environmental health standards" were established by the Minister of Education, Culture, Sports, Science and Technology. In Article 24 of the Enforcement Regulations, the duties of the school pharmacist have been clarified; school pharmacists have charged with promoting health activities in schools and carrying out complete and regular checks based on the "school environmental health standards" in order to protect the health of students and staff. In supported of this, the school pharmacist group of Japan Pharmaceutical Association has created and distributed digital video discs (DVDs) on "check methods of school environmental health standards" as support material. We use the DVD to ensure the basic issues that school pharmacists deal with, such as objectives, criteria, and methods for each item to be checked, advice, and post-measures. We conduct various workshops and classes, and set up Q&A committees so that inquiries from members are answered with the help of such activities. In addition, school pharmacists try to improve the knowledge of the school staff on environmental hygiene during their in-service training. They also conduct "drug abuse prevention classes" at school and seek to improve knowledge and recognition of drugs, including "dangerous drugs".

  5. Rich Schools, Poor Schools. Hidden Resource Inequalities between Primary Schools

    ERIC Educational Resources Information Center

    Poesen-Vandeputte, Mayke; Nicaise, Ides

    2015-01-01

    Background: There has been relatively little analysis of school context including a large number of elements from the broader social, political and economic influences. However, primary schools in Flanders (Belgium) are supposed to consider their school context when implementing the Flemish policy on equal opportunities in education. Purpose: In…

  6. Toxic proteins in plants.

    PubMed

    Dang, Liuyi; Van Damme, Els J M

    2015-09-01

    Plants have evolved to synthesize a variety of noxious compounds to cope with unfavorable circumstances, among which a large group of toxic proteins that play a critical role in plant defense against predators and microbes. Up to now, a wide range of harmful proteins have been discovered in different plants, including lectins, ribosome-inactivating proteins, protease inhibitors, ureases, arcelins, antimicrobial peptides and pore-forming toxins. To fulfill their role in plant defense, these proteins exhibit various degrees of toxicity towards animals, insects, bacteria or fungi. Numerous studies have been carried out to investigate the toxic effects and mode of action of these plant proteins in order to explore their possible applications. Indeed, because of their biological activities, toxic plant proteins are also considered as potentially useful tools in crop protection and in biomedical applications, such as cancer treatment. Genes encoding toxic plant proteins have been introduced into crop genomes using genetic engineering technology in order to increase the plant's resistance against pathogens and diseases. Despite the availability of ample information on toxic plant proteins, very few publications have attempted to summarize the research progress made during the last decades. This review focuses on the diversity of toxic plant proteins in view of their toxicity as well as their mode of action. Furthermore, an outlook towards the biological role(s) of these proteins and their potential applications is discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Safe genetically engineered plants

    NASA Astrophysics Data System (ADS)

    Rosellini, D.; Veronesi, F.

    2007-10-01

    The application of genetic engineering to plants has provided genetically modified plants (GMPs, or transgenic plants) that are cultivated worldwide on increasing areas. The most widespread GMPs are herbicide-resistant soybean and canola and insect-resistant corn and cotton. New GMPs that produce vaccines, pharmaceutical or industrial proteins, and fortified food are approaching the market. The techniques employed to introduce foreign genes into plants allow a quite good degree of predictability of the results, and their genome is minimally modified. However, some aspects of GMPs have raised concern: (a) control of the insertion site of the introduced DNA sequences into the plant genome and of its mutagenic effect; (b) presence of selectable marker genes conferring resistance to an antibiotic or an herbicide, linked to the useful gene; (c) insertion of undesired bacterial plasmid sequences; and (d) gene flow from transgenic plants to non-transgenic crops or wild plants. In response to public concerns, genetic engineering techniques are continuously being improved. Techniques to direct foreign gene integration into chosen genomic sites, to avoid the use of selectable genes or to remove them from the cultivated plants, to reduce the transfer of undesired bacterial sequences, and make use of alternative, safer selectable genes, are all fields of active research. In our laboratory, some of these new techniques are applied to alfalfa, an important forage plant. These emerging methods for plant genetic engineering are briefly reviewed in this work.

  8. Plant Communities of Rough Rock.

    ERIC Educational Resources Information Center

    Jacobs, Linda

    A unit of study on plants grown in the Navajo community of Rough Rock, Arizona, is presented in sketches providing the common Navajo name for the plant, a literal English translation, the English name of the plant, and the Latin name. A brief description of each plant includes where the plant grows, how the Navajos use the plant, and the color and…

  9. Plant Communities of Rough Rock.

    ERIC Educational Resources Information Center

    Jacobs, Linda

    A unit of study on plants grown in the Navajo community of Rough Rock, Arizona, is presented in sketches providing the common Navajo name for the plant, a literal English translation, the English name of the plant, and the Latin name. A brief description of each plant includes where the plant grows, how the Navajos use the plant, and the color and…

  10. [Intoxications with plants].

    PubMed

    Kupper, Jacqueline; Reichert, Cornelia

    2009-05-01

    Ingestions of plants rarely lead to life-threatening intoxications. Highly toxic plants, which can cause death, are monkshood (Aconitum sp.), yew (Taxus sp.) and autumn crocus (Colchicum autumnale). Lethal ingestions of monkshood and yew are usually suicides, intoxications with autumn crocus are mostly accidental ingestions of the leaves mistaken for wild garlic (Allium ursinum). Severe intoxications can occur with plants of the nightshade family like deadly nightshade (Atropa belladonna), angel's trumpet (Datura suaveolens) or jimsonweed (Datura stramonium). These plants are ingested for their psychoactive effects. Ingestion of plant material by children most often only causes minor symptoms or no symptoms at all, as children usually do not eat great quantities of the plants. They are especially attracted by the colorful berries. There are plants with mostly cardiovascular effects like monkshood, yew and Digitalis sp. Some of the most dangerous plants belong to this group. Plants of the nightshade family cause an anticholinergic syndrome. With golden chain (Laburnum anagyroides), castor bean (Ricinus communis) and raw beans (Phaseolus vulgaris) we see severe gastrointestinal effects. Autumn crocus contains a cell toxin, colchicine, which leads to multiorgan failure. Different plants are irritative or even caustic to the skin. Treatment is usually symptomatic. Activated charcoal is administered within one hour after ingestion (1 g/kg). Endoscopic removal of plant material can be considered with ingestions of great quantities of highly toxic plants. Administration of repeated doses of charcoal (1-2 g/h every 2-4 hours) may be effective in case of oleander poisoning. There exist only two antidotes: Anti-digoxin Fab fragments can be used with cardenolide glycoside-containing plants (Digitalis sp., Oleander). Physostigmine is the antidote for severe anticholinergic symptoms of the CNS. Antibodies against colchicine, having been developed in France, are not available at

  11. Hyperspectral monitoring of chemically sensitive plant sentinels

    NASA Astrophysics Data System (ADS)

    Simmons, Danielle A.; Kerekes, John P.; Raqueno, Nina G.

    2009-08-01

    Automated detection of chemical threats is essential for an early warning of a potential attack. Harnessing plants as bio-sensors allows for distributed sensing without a power supply. Monitoring the bio-sensors requires a specifically tailored hyperspectral system. Tobacco plants have been genetically engineered to de-green when a material of interest (e.g. zinc, TNT) is introduced to their immediate vicinity. The reflectance spectra of the bio-sensors must be accurately characterized during the de-greening process for them to play a role in an effective warning system. Hyperspectral data have been collected under laboratory conditions to determine the key regions in the reflectance spectra associated with the degreening phenomenon. Bio-sensor plants and control (nongenetically engineered) plants were exposed to TNT over the course of two days and their spectra were measured every six hours. Rochester Institute of Technologys Digital Imaging and Remote Sensing Image Generation Model (DIRSIG) was used to simulate detection of de-greened plants in the field. The simulated scene contains a brick school building, sidewalks, trees and the bio-sensors placed at the entrances to the buildings. Trade studies of the bio-sensor monitoring system were also conducted using DIRSIG simulations. System performance was studied as a function of field of view, pixel size, illumination conditions, radiometric noise, spectral waveband dependence and spectral resolution. Preliminary results show that the most significant change in reflectance during the degreening period occurs in the near infrared region.

  12. Schools and Economic Development.

    ERIC Educational Resources Information Center

    Rittner-Heir, Robbin

    2003-01-01

    Discusses schools' evolving relationships with private industry and local government entities, which are providing mutually beneficial results. Examples include the community services located in West Virginia schools and the workforce development efforts of Intel in New Mexico schools. (EV)

  13. Can Schools Educate?

    ERIC Educational Resources Information Center

    Pateman, Trevor

    1980-01-01

    Characterizes schools as institutions with more antieducational effects than educational ones. Sustains the case that the upshot of schooling for many people is a lifelong alienation from the knowledge and, more generally, the culture which schools transmit. (DB)

  14. Portfolio of New Schools.

    ERIC Educational Resources Information Center

    Inform, 2002

    2002-01-01

    Describes the building designs of Virginia's Frost Montessori School, Pole Green Elementary School in Hanover County, and five elementary schools in Carroll County. Describes the educational context, design goals, and architects. Also includes photographs. (EV)

  15. School Service Agency

    ERIC Educational Resources Information Center

    Leachen, Sylvia; Lipschitz, Beverly

    1970-01-01

    Describes school employment" agency to secure school jobs for interested students. They filled out applications, had interviews and secured recommendations. Program attempted to relieve hall congestion and improve tone of school. (Author/CJ)

  16. Venezuela's Bolivarian Schools Project.

    ERIC Educational Resources Information Center

    Diaz, Maria Magnolia Santamaria

    2002-01-01

    Discusses efforts by the Venezuelan government to improve the nation's school infrastructure through the Bolivarian Schools Project administered by the Ministry of Education, Culture and Sport. The project set educational principles which are guiding current school building efforts. (EV)

  17. School Bus Safety.

    ERIC Educational Resources Information Center

    Rittner-Heir, Robbin M.

    2001-01-01

    Explains why fewer school students are injured are killed while being transported in school buses than any other mode of transportation. Political and community action in school bus transportation safety is addressed. (GR)

  18. Venezuela's Bolivarian Schools Project.

    ERIC Educational Resources Information Center

    Diaz, Maria Magnolia Santamaria

    2002-01-01

    Discusses efforts by the Venezuelan government to improve the nation's school infrastructure through the Bolivarian Schools Project administered by the Ministry of Education, Culture and Sport. The project set educational principles which are guiding current school building efforts. (EV)

  19. An Analysis of Students' Misconceptions Concerning Photosynthesis and Respiration in Plants.

    ERIC Educational Resources Information Center

    Capa, Yesim; Yildirim, Ali; Ozden, M. Yasar

    The aims of this study were to diagnose students' misconceptions concerning photosynthesis and respiration in plants, and to investigate reasons behind these misconceptions. The subjects were 45 ninth grade high school students and 11 high school teachers. Data were collected by interview technique. All of the interviews were audiotaped and…

  20. Planting the Seeds: Growth in Rural Education [Two]... A Series of Choices

    ERIC Educational Resources Information Center

    Online Submission, 2006

    2006-01-01

    "Planting the Seeds: Growth in Rural Education [Two]... A Series of Choices" outlines nine effective practices in programming for small and rural schools. The nine projects are described and additional resources, contacts, and references are provided for each. The nine projects include an outreach school partnership, the use of a mobile…

  1. An Analysis of Students' Misconceptions Concerning Photosynthesis and Respiration in Plants.

    ERIC Educational Resources Information Center

    Capa, Yesim; Yildirim, Ali; Ozden, M. Yasar

    The aims of this study were to diagnose students' misconceptions concerning photosynthesis and respiration in plants, and to investigate reasons behind these misconceptions. The subjects were 45 ninth grade high school students and 11 high school teachers. Data were collected by interview technique. All of the interviews were audiotaped and…

  2. Native Plants, Native Knowledge: Insights from Judy Bluehorse Skelton.

    ERIC Educational Resources Information Center

    Reed, Bracken

    2003-01-01

    Judy Bluehorse Skelton is an herbalist of Native American descent who conducts field trips to identify plants and classroom activities to demonstrate their uses. She also works with Portland (Oregon) schools developing culturally appropriate strategies for presenting Native American content. She encourages students to look at events such as the…

  3. Measuring Problem Solving Skills in Plants vs. Zombies 2

    ERIC Educational Resources Information Center

    Shute, Valerie J.; Moore, Gregory R.; Wang, Lubin

    2015-01-01

    We are using stealth assessment, embedded in "Plants vs. Zombies 2," to measure middle-school students' problem solving skills. This project started by developing a problem solving competency model based on a thorough review of the literature. Next, we identified relevant in-game indicators that would provide evidence about students'…

  4. A Hitchhiker's Guide to the Invasive Plant Universe

    ERIC Educational Resources Information Center

    Audet, Richard H.

    2005-01-01

    With such curriculum gaps, it is hardly surprising that middle school children's understanding of botany is limited and riddled with misconceptions. Knowing that plants supply the oxygen to sustain most life forms and provide the primary energy source of most food webs is a core idea of science. Investigating non-native species is one way to…

  5. A Hitchhiker's Guide to the Invasive Plant Universe

    ERIC Educational Resources Information Center

    Audet, Richard H.

    2005-01-01

    With such curriculum gaps, it is hardly surprising that middle school children's understanding of botany is limited and riddled with misconceptions. Knowing that plants supply the oxygen to sustain most life forms and provide the primary energy source of most food webs is a core idea of science. Investigating non-native species is one way to…

  6. GROWING HORTICULTURAL PLANTS. HORTICULTURE-SERVICE OCCUPATIONS, MODULE NO. 4.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational and Technical Education.

    ONE OF A SERIES DESIGNED TO PREPARE HIGH SCHOOL STUDENTS FOR HORTICULTURE SERVICE OCCUPATIONS, THIS GUIDE HAS AS ITS MAJOR OBJECTIVE TO DEVELOP THE UNDERSTANDINGS AND ABILITIES REQUIRED TO GROW HIGH-QUALITY HORTICULTURAL PLANTS. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES. SUBJECT MATTER AREAS ARE (1) ECONOMIC…

  7. Children's reactions to the threat of nuclear plant accidents

    SciTech Connect

    Schwebel, M.; Schwebel, B.

    1981-04-01

    In the wake of Three Mile Island nuclear plant accident, questionnaire and interview responses of children in elementary and secondary schools revealed their perceptions of the dangers entailed in the continued use of nuclear reactors. Results are compared with a parallel study conducted close to 20 years ago, and implications for mental health are examined.

  8. Development and Initial Psychometric Assessment of the Plant Attitude Questionnaire

    NASA Astrophysics Data System (ADS)

    Fančovičová, Jana; Prokop, Pavol

    2010-10-01

    Plants are integral parts of ecosystems which determine life on Earth. People's attitudes toward them are however, largely overlooked. Here we present initial psychometric assessment of self-constructed Plant Attitude Scale (PAS) that was administered to a sample of 310 Slovakian students living in rural areas aged 10-15 years. The final version of PAS consists from 29 Likert-scale items that were loaded to four distinct dimensions (Interest, Importance, Urban trees and Utilization). Mean scores revealed that Slovakian students lack positive attitudes toward plants and that gender had no effect on their mean attitude scores. Living in a family with a garden was associated with a more positive attitude toward plants. Further correlative research on diverse samples containing urban children and experimental research examining the impact of gardening in schools on student attitudes toward plants is required.

  9. Ecology of plant volatiles: taking a plant community perspective.

    PubMed

    Pierik, Ronald; Ballaré, Carlos L; Dicke, Marcel

    2014-08-01

    Although plants are sessile organisms, they can modulate their phenotype so as to cope with environmental stresses such as herbivore attack and competition with neighbouring plants. Plant-produced volatile compounds mediate various aspects of plant defence. The emission of volatiles has costs and benefits. Research on the role of plant volatiles in defence has focused primarily on the responses of individual plants. However, in nature, plants rarely occur as isolated individuals but are members of plant communities where they compete for resources and exchange information with other plants. In this review, we address the effects of neighbouring plants on plant volatile-mediated defences. We will outline the various roles of volatile compounds in the interactions between plants and other organisms, address the mechanisms of plant neighbour perception in plant communities, and discuss how neighbour detection and volatile signalling are interconnected. Finally, we will outline the most urgent questions to be addressed in the future. © 2014 John Wiley & Sons Ltd.

  10. Risk-taking plants

    PubMed Central

    Sade, Nir; Gebremedhin, Alem; Moshelion, Menachem

    2012-01-01

    Water scarcity is a critical limitation for agricultural systems. Two different water management strategies have evolved in plants: an isohydric strategy and an anisohydric strategy. Isohydric plants maintain a constant midday leaf water potential (Ψleaf) when water is abundant, as well as under drought conditions, by reducing stomatal conductance as necessary to limit transpiration. Anisohydric plants have more variable Ψleaf and keep their stomata open and photosynthetic rates high for longer periods, even in the presence of decreasing leaf water potential. This risk-taking behavior of anisohydric plants might be beneficial when water is abundant, as well as under moderately stressful conditions. However, under conditions of intense drought, this behavior might endanger the plant. We will discuss the advantages and disadvantages of these two water-usage strategies and their effects on the plant’s ability to tolerate abiotic and biotic stress. The involvement of plant tonoplast AQPs in this process will also be discussed. PMID:22751307

  11. [Plant-infecting reoviruses].

    PubMed

    Sasaya, Takahide

    2014-01-01

    The family Reoviridae separates two subfamilies and consists of 15 genera. Fourteen viruses in three genera (Phytoreovirus, Oryzavirus, and Fijivirus) infect plants. The outbreaks of the plant-infecting reoviruses cause sometime the serious yield loss of rice and maize, and are a menace to safe and efficient food production in the Southeast Asia. The plant-infecting reoviruses are double-shelled icosahedral particles, from 50 to 80nm in diameter, and include from 10 to 12 segmented double-stranded genomic RNAs depending on the viruses. These viruses are transmitted in a persistent manner by the vector insects and replicated in both plants and in their vectors. This review provides a brief overview of the plant-infecting reoviruses and their recent research progresses including the strategy for viral controls using transgenic rice plants.

  12. Plant synthetic biology.

    PubMed

    Liu, Wusheng; Stewart, C Neal

    2015-05-01

    Plant synthetic biology is an emerging field that combines engineering principles with plant biology toward the design and production of new devices. This emerging field should play an important role in future agriculture for traditional crop improvement, but also in enabling novel bioproduction in plants. In this review we discuss the design cycles of synthetic biology as well as key engineering principles, genetic parts, and computational tools that can be utilized in plant synthetic biology. Some pioneering examples are offered as a demonstration of how synthetic biology can be used to modify plants for specific purposes. These include synthetic sensors, synthetic metabolic pathways, and synthetic genomes. We also speculate about the future of synthetic biology of plants. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Conditional sterility in plants

    DOEpatents

    Meagher, Richard B.; McKinney, Elizabeth; Kim, Tehryung

    2010-02-23

    The present disclosure provides methods, recombinant DNA molecules, recombinant host cells containing the DNA molecules, and transgenic plant cells, plant tissue and plants which contain and express at least one antisense or interference RNA specific for a thiamine biosynthetic coding sequence or a thiamine binding protein or a thiamine-degrading protein, wherein the RNA or thiamine binding protein is expressed under the regulatory control of a transcription regulatory sequence which directs expression in male and/or female reproductive tissue. These transgenic plants are conditionally sterile; i.e., they are fertile only in the presence of exogenous thiamine. Such plants are especially appropriate for use in the seed industry or in the environment, for example, for use in revegetation of contaminated soils or phytoremediation, especially when those transgenic plants also contain and express one or more chimeric genes which confer resistance to contaminants.

  14. School Programs: Staying in School and Learning to Learn.

    ERIC Educational Resources Information Center

    Stumphauzer, Jerome S.

    1985-01-01

    Reviews programs to prevent delinquent behavior in school, behavioral analysis of absenteeism and truancy control, behavioral contracting in schools, parent training for changing behavior in school, vandalism reduction, behavioral school consultation, and Skill Streaming in schools. (Author/LHW)

  15. Elementary School Projects.

    ERIC Educational Resources Information Center

    Learning By Design, 2001

    2001-01-01

    Highlights elementary school construction projects that have won the Learning By Design Awards for 2001. Projects covered involve new school construction; and renovation, additions, and restoration. (GR)

  16. NASA Explorer Schools: School Recognition Opportunities

    NASA Image and Video Library

    NASA Explorer Schools not only provides access to high-quality STEM classroom resources and professional development but also recognizes teachers, schools and students who become highly engaged wit...

  17. Amistad Power Plant.

    DTIC Science & Technology

    1983-10-01

    Worh District AMISTAD POWEI PLANT DEL RIO, TEXAS DTICS LECTE DEC 2 11983 OCTOBER 1063 88 11 281 DISTRIBUTION STATEMENT A Approved fca public relea...A I I I 1 1 ... CORPS OF ENGINEERS FORT WORTH DISTRICT, TEXAS FINAL FOUNDATION REPORT AMISTAD POWER PLANT NTIS G- xi DTI’. T" Jus! if - Distr ’. Avai...Wayne E. McIntosh. Colonel Donald Palladino and Colonel Theodore Stroup served as District Engineers during construction of the Amistad Power Plant

  18. NEW LIFE FOR OLD SCHOOLS--AN INTERIM REPORT. A 16MM MOTION PICTURE PRODUCED AS PART OF A CONTINUING STUDY ON THE PROBLEMS AND SOLUTIONS OF SCHOOL MODERNIZATION.

    ERIC Educational Resources Information Center

    GRAVES, BEN E.

    THIS BROCHURE DISCUSSES A FILM PRODUCED UNDER A GRANT FROM EDUCATIONAL FACILITIES LABORATORIES ENTITLED "NEW LIFE FOR OLD SCHOOLS--AN INTERIM REPORT." EARLY IN 1965 THE RESEARCH COUNCIL OF THE GREAT CITIES PROGRAM FOR SCHOOL IMPROVEMENT ANNOUNCED THE FUNDING FOR A STUDY OF THE PROBLEMS CONNECTED WITH THE MODERNIZATION OF OUTMODED SCHOOL PLANTS. AS…

  19. Replacing baseload power plants with wind plants

    SciTech Connect

    Cavallo, A.J.

    1995-12-31

    Baseload nuclear power plants supply about 21 percent of the electricity consumed in the United States today, and as these plants are retired over the next 10 to 25 years, they will not be replicated. This will open a vast market for new generating facilities which should, if possible, be non-fossil fueled. Wind energy baseload systems are able to equal or exceed the technical performance of these nuclear plants at a delivered cost of energy of less than $0.05/kWh in wind class 4 regions. However, unless a new externality (the cost of maintaining the security of fossil fuel supply) is factored in to the extremely low market price of fossil fuels, wind and other renewable energy resources will not be able to compete with these fuels on the basis of simple economics over the next 20 to 30 years.

  20. Advanced Plant Habitat - Packing and Planting Seeds

    NASA Image and Video Library

    2017-02-15

    Dr. Oscar Monje, (far right) a research scientist, packs a growing substrate called arcillite in the science carrier, or base, of the Advanced Plant Habitat (APH) inside a laboratory at the Space Station Processing Facility at NASA's Kennedy Space Center in Florida. Assisting him is Jeffrey Richards, project science coordinator with SGT on the Engineering Services Contract (ESC). Seated in the foreground is Susan Manning-Roach, a quality assurance specialist, also with ESC. Developed by NASA and ORBITEC of Madison, Wisconsin, the APH is the largest plant chamber built for the agency. It is a fully automated plant growth facility that will be used to conduct bioscience research on the International Space Station. The APH will be delivered to the space station aboard future Commercial Resupply Services missions.