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ERIC Number: EJ157423
Record Type: CIJE
Publication Date: 1977
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Vitalizing the Lecture
Harpp, David N.; Snyder, James P.
Journal of Chemical Education, 54, 2, 68-71, Feb 77
Describes a lecture teaching technique called lap-dissolve projection in which two slide projectors are operated alternately so that one visual image fades away while the next appears on the same screen area. (MLH)
Descriptors: Chemistry, College Science, Higher Education, Instruction, Lecture Method, Projection Equipment, Science Education, Slides, Teaching Methods, Visual Aids
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A