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ERIC Number: EJ084063
Record Type: Journal
Publication Date: 1973
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
Available Date: N/A
Animated Transparencies Add Effectiveness to Classroom Teaching
Tester, Jerry V.
Man/Society/Technology, 33, 1, 17-18, Sep-Oct 73
Two light polarized filters used with an overhead projector can create the suggestion of movement in transparencies. The technique is described and sources of polarized materials are given. (MS)
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