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Ruiz, Ernest; And Others – TIES Magazine, 1991
Presented are classroom activities in which students explore the potential use of magnetic levitation for transportation purposes. The advantages of using a MagLev transportation system instead of conventional trains are discussed. Directions for designing and building a MagLev track and circuit are provided. (KR)
Descriptors: Environmental Education, Magnets, Problem Solving, Research and Development
Peer reviewed Peer reviewed
Bybee, Rodger W.; Landes, Nancy M. – American Biology Teacher, 1990
Described is an elementary school science program developed by the Biological Sciences Curriculum Study entitled "Science for Life and Living: Integrating Science, Technology and Health." Discussed are the rationale, unifying themes, organization, teaching model, implementation, development, production, and support for this program. (CW)
Descriptors: Biology, Elementary Education, Elementary School Science, Instructional Materials