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Peer reviewed Peer reviewed
Lucas, Stephen B.; Rupprecht, Mary Kay – Science and Children, 1976
Described is a student project for collecting and preserving crystals, snowflakes, and frost. (SL)
Descriptors: Earth Science, Elementary School Science, Elementary Secondary Education, Meteorology
Peer reviewed Peer reviewed
Harbster, David A. – Science and Children, 1988
Explains the principle upon which a barometer operates. Describes how to construct two barometric devices for use in the classroom that show air's changing pressure. Cites some conditions for predicting weather. (RT)
Descriptors: Climate, Elementary Education, Elementary School Science, Environmental Influences