Συγγραφέας
Mathematical Association of America
5
National Council of Teachers of Mathematics
5
American Association of Physics Teachers
3
American Institute of Physics
2
Association for the Education of Teachers in Science
2
Association of Teachers of Mathematics
2
Consortium for Mathematics and Its Applications (U.S.)
2
International Statistical Institute
2
National Association for Research in Science Teaching
2
National Science Teachers Association
2
Society for Nutrition Education
2
Active Learning Associates
1
Alberta Teachers' Association. Science Council
1
American Association for the Advancement of Science
1
American Chemical Society. Division of Chemical Education
1
American Chemical Society. Section of Chemical Education
1
American Council of Science Teachers
1
American Museum of Natural History
1
American Physiological Society (1887- )
1
American Science Teachers Association
1
Applied Probability Trust
1
Association for Computers in Mathematics and Science Teaching (U.S.)
1
Association for Science Education
1
Association for Science Teacher Education
1
Association for the Education of Teachers in Science. Science Teacher Education Section
1
Association of College and University Biology Educators
1
Association of Midwestern College Biology Teachers
1
Astronomical Society of the Pacific
1
Australasian Science Education Research Association
1
Australian Science Education Research Association
1
Australian Science Teachers' Association
1
BioMed Central Ltd
1
British Society for Research into Learning Mathematics
1
Central Association of Science and Mathematics Teachers (U.S.)
1
Council for Elementary Science International
1
Council of Elementary Science International
1
Council on Undergraduate Research (U.S.)
1
Data Processing Management Association. Special Interest Group for Education
1
Deutsche Forschungsgemeinschaft
1
Društvo matematičara Srbije
1
ERIC Clearinghouse for Science, Mathematics, and Environmental Education
1
Harvard University. Program on Science, Technology, and Public Policy
1
Hong Kong Institute of Education
1
Illinois Association of Chemistry Teachers
1
Institute of Biology
1
Institute of Mathematics and Its Applications
1
Institute of Physics (Great Britain)
1
Institute of Physics and the Physical Society
1
Instituto Politécnico Nacional (Mexico)
1
Instituto Politécnico Nacional (Mexico). Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada
1
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