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Ward, Alan – Science Activities, 1974
Describes a number of activities designed to assist student understanding of the phenomenon of light bending when it passes from one meduim to another. (JR)
Descriptors: Laboratory Experiments, Laboratory Procedures, Light, Optics
Peer reviewed Peer reviewed
Ward, Alan – Science Activities, 1973
Experiences and experiments with mirrors will spark pupils' imaginations while providing insights into the nature and behavior of light. (Author/DF)
Descriptors: Elementary School Science, Experiments, Instruction, Laboratory Experiments