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ERIC Number: ED001834
Record Type: RIE
Publication Date: 1960
Pages: 1
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
OVERHEAD PROJECTION.
HARTSELL, HORACE C.; VEENENDAAL, W.L.
THE OVERHEAD PROJECTOR WAS DESIGNED TO FILL A RECOGNIZED NEED IN VISUAL COMMUNICATION. IT IS A TRANSPARENT, STILL PROJECTOR CAPABLE OF ENLARGING UP TO 10" X 10" TRANSPARENCIES. BY LOCATING THE PROJECTOR AT THE FRONT OF THE CLASSROOM ITS USE MAY BE MULTIPLIED. THE SIZE OF THE MATERIAL CAN BE EASILY AND QUICKLY CHANGED, SHAPES CAN BE PRESENTED AND COMPARED, EXPOSURE CAN BE CONTROLLED, AND COLOR CAN BE INCLUDED AS NEEDED. OVERHEAD PROJECTION WORKS PARTICULARLY WELL WITH ILLUSTRATED LECTURES AND DEVELOPMENTAL PRESENTATION. DUE TO ITS FLEXIBILITY OF USE, ITS BRILLIANT IMAGE, AND ITS CONVENIENCE, THE OVERHEAD HAS ACHIEVED A PROMINENT PLACE IN COMMUNICATION TOOLS. THE USE OF THE PROJECTOR IN DEMONSTRATIONS, DRAMATIZATIONS, GROUP DISCUSSIONS, ILLUSTRATED LECTURES, EVALUATIONS AND IN CONJUNCTION WITH BLACKBOARD AND FLANNELBOARD LESSONS IS EXPLAINED. SPECIAL INSTRUCTIONAL METHODS ARE DISCUSSED, INCLUDING THE OVERLAY, THE CELLOPHANE ROLL, THE HIDDEN, AND THE ANIMATION TECHNIQUES. THESE CAN BE ADAPTED TO ELEMENTARY, SECONDARY, AND COLLEGE TEACHING. A CHAPTER IS DEVOTED TO THE CREATION OF IMAGES BY BLOCKING, COLORING, AND POLARIZING THE LIGHT AND TO THE MAKING OF TRANSPARENCIES BY APPLICATION, TRANSFER, AND POLARIZED TECHNIMATION. NUMEROUS ILLUSTRATIONS ACCOMPANY THE TEXT.
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: American Optical Co., Buffalo, NY. Instrument Div.
Identifiers: Michigan (East Lansing)