NotesFAQContact Us
Collection
Advanced
Search Tips
What Works Clearinghouse Rating
Meets WWC Standards with or without Reservations1
Showing 691 to 705 of 14,676 results Save | Export
Peer reviewed Peer reviewed
Heald, Raymond R. – School Science and Mathematics, 1972
Descriptors: Chemical Reactions, Chemistry, Resource Materials, Secondary School Science
Thomsen, Dietrick E. – Science News, 1972
Descriptors: Energy, Physical Sciences, Resource Materials, Solar Radiation
Peer reviewed Peer reviewed
Murphy, James E. – Science Activities, 1972
Described is the impact of a polluted aquatic environment on flora and fauna and the use of various organisms as pollution indicators. (CP)
Descriptors: Ecology, Environmental Education, Pollution, Resource Materials
Peer reviewed Peer reviewed
Givnish, Thomas J.; Kinsman, David J. J. – Science Teacher, 1972
Descriptors: Biology, Ecology, Environmental Education, Resource Materials
Klein, A. G. – South Australian Science Teachers Journal, 1971
Descriptors: College Science, Energy, Lasers, Light
Peer reviewed Peer reviewed
Science, 1971
Descriptors: Biology, Evolution, Letters (Correspondence), Resource Materials
Shores, J. Harlan; Snoddy, James E. – Elementary English, 1971
The author shows the importance of research study skills in school, and how they could be implemented. (MR)
Descriptors: Curriculum Development, Information Sources, Research Skills, Resource Materials
Bridges, Barbara – Educational Resources and Techniques, 1971
The author provides a listing of materials, including printed matter, visual and audio aids, on environmental control. (AK)
Descriptors: Audiovisual Aids, Environmental Education, Instructional Materials, Resource Materials
Peer reviewed Peer reviewed
Tonigan, Richard – School Management, 1971
Descriptors: Building Operation, Custodian Training, Resource Materials, School Maintenance
Peer reviewed Peer reviewed
Coleman, J. E. – Physics Education, 1971
Descriptors: College Science, Magnets, Models, Physics
Peer reviewed Peer reviewed
Balchin, A. A. – Physics Education, 1971
Descriptors: College Science, Graphs, Models, Optics
Bates, Robert L. – Geotimes, 1972
Briefly summarizes the developments in nonmetal mineral resources during 1971. Heavy demands were placed on fluorspar and magnesium. Three new references are cited. (PR)
Descriptors: Earth Science, Geology, Natural Resources, Publications
Ingerson, Earl – Geotimes, 1972
Presents a brief summary of the major developments in geochemical research during 1971, including a review of literature related to the chemistry of the moon. (PR)
Descriptors: Chemistry, Earth Science, Geology, Research Projects
Kelly, A. – South Australian Science Teachers Journal, 1971
Descriptors: Chemical Analysis, Earth Science, Laboratory Techniques, Resource Materials
Latz, C. – South Australian Science Teachers Journal, 1971
Descriptors: Audiovisual Aids, Films, Resource Materials, Science Instruction
Pages: 1  |  ...  |  43  |  44  |  45  |  46  |  47  |  48  |  49  |  50  |  51  |  ...  |  979