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Kahn, Jacqueline Gage – Science Activities, 1997
Describes a field trip to study, collect, and analyze galls in the field and classroom. Students hypothesize about factors that cause gall formation, develop a basic understanding of the complex and fragile interactions between plants and insects that result in the formation of plant galls, and determine the broader role of galls within the…
Descriptors: Botany, Ecology, Environmental Education, Field Trips
Peer reviewed Peer reviewed
McLure, John W. – Science Activities, 1992
Describes microfossils and explains how they can be collected from shale and limestone. Explains how to set up an interest corner in a classroom. (PR)
Descriptors: Biology, Field Trips, Learning Activities, Learning Centers (Classroom)