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Watson, Michael D.; Einhellig, Frank A. – Science and Children, 1971
Uses discarded light bulbs to make balanced aquaria. (AL)
Descriptors: Ecology, Elementary School Science, Equipment, Instruction
Peer reviewed Peer reviewed
Whitmer, John C.; Miller John A. – Science and Children, 1971
Descriptors: Art Activities, Elementary School Students, Force, Geometry
Peer reviewed Peer reviewed
Bybee, Rodger W. – Science and Children, 1971
Suggests methods of teaching principles of geological inference by observation of sidewalks, parking lots, school grounds, and vacant lots. (AL)
Descriptors: Earth Science, Elementary School Science, Environmental Education, Field Studies
Peer reviewed Peer reviewed
Schultz, Beth – Science and Children, 1971
Descriptors: Attitudes, Ecology, Elementary School Science, Environmental Education
Peer reviewed Peer reviewed
Banks, Dorothy Elaine – Science and Children, 1971
Descriptors: Earth Science, Elementary School Science, Environmental Education, Instruction