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| Overhead Projectors | 55 |
| Projection Equipment | 55 |
| Audiovisual Aids | 32 |
| Transparencies | 17 |
| Visual Aids | 17 |
| Teaching Methods | 16 |
| Instructional Materials | 13 |
| Audiovisual Instruction | 11 |
| Educational Media | 11 |
| Higher Education | 9 |
| Tape Recorders | 9 |
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| Practitioners | 5 |
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Sheppard, B. W. T. – New Univ, 1970
Descriptors: Evaluation, Overhead Projectors, Projection Equipment
Lewis, Philip – Nation's Schools, 1971
Brief review of the new types of projection equipment on the market. (Author)
Descriptors: Merchandise Information, Opaque Projectors, Overhead Projectors, Projection Equipment
Download full textKAUFMAN, IRWIN; KRULIK, STEPHEN – 1966
THE OVERHEAD PROJECTOR IS A SIMPLE AND EFFECTIVE TEACHING AID IN MATHEMATICS INSTRUCTION. MOST TRANSPARENCIES FOR PROJECTION CAN BE MADE EASILY AND INEXPENSIVELY BY THE TEACHER USING READILY AVAILABLE MATERIALS. ALTHOUGH EXPENSIVE, SOME COMMERCIALLY PREPARED TRANSPARENCIES ARE INDISPENSIBLE, BECAUSE OF INVOLVED PREPARATION TECHNIQUES OR EQUIPMENT.…
Descriptors: Mathematics Education, Overhead Projectors, Projection Equipment, Teacher Developed Materials
Sharkey, Arthur P.; And Others – Audiovisual Instruction (Learning Resources Supplement), 1973
A description of how overhead projectors were used to keep score at a wrestling tournament. (HB)
Descriptors: Athletics, Audiovisual Aids, Overhead Projectors, Projection Equipment
Peer reviewedAlyea, Hubert N. – Journal of Chemical Education, 1978
The construction of a device is described which converts an ordinary horizontal-stage overhead projector into a vertical-stage projector. The parts cost $60 and seven hours of labor are required. (BB)
Descriptors: Chemistry, Instructional Materials, Overhead Projectors, Projection Equipment
Phys Teacher, 1969
Presents ideas for designing, producing, mounting and presenting multi-colored transparencies, pencil "shaded transparencies and printed material. Reference materials are included. (LC)
Descriptors: Audiovisual Aids, Equipment Utilization, Overhead Projectors, Projection Equipment
Welchman, Malcolm – Visual Education, 1975
Descriptors: Conference Reports, Educational Media, Graphic Arts, Overhead Projectors
Koch, David P. – Phys Teacher, 1969
Descriptors: Audiovisual Aids, Instruction, Instructional Materials, Overhead Projectors
Edmund Scientific Co., Barrington, NJ. – 1969
For those who wish to enter the world of light shows, this handbook provides facts, ideas, techniques, suggestions, and sources for the many hard-to-get materials and products. Blacklight, flashing light, musicvision, and lumia (the anti-shape) are discussed. Instructions are given on how to create special effects with overhead projectors, 35mm.…
Descriptors: Color, Films, Guides, Lighting
Glogau, Lillian; Krause, Edmund – Grade Teacher, 1970
Showing films without sound, in parts, or in reverse are three of the many ways to stimulate classroom interest by innovative use of audiovisual equipment. (CK)
Descriptors: Audiovisual Aids, Classroom Techniques, Filmstrips, Instructional Films
Peer reviewedShilton, A. – Physics Education, 1971
Descriptors: Audiovisual Aids, College Science, Demonstrations (Educational), Overhead Projectors
Bissex, Henry – 1967
The overhead projector, used as a controllable blackboard or bulletin board in the teaching of writing, extends the range of teaching techniques so that an instructor may (1) prepare, in advance, handwritten sheets of film--test questions, pupils' sentences, quotations, short poems--to be shown in any order or form; (2) use pictures, graphics, or…
Descriptors: Educational Media, English Instruction, Overhead Projectors, Projection Equipment
Los Angeles City Schools, CA. Div. of Career and Continuing Education. – 1972
Production of transparencies on an overhead projector can be very helpful in improving instruction. Techniques for producing transparencies either by hand or on a copy machine are covered visually in this handbook. Advantages of overhead projection are listed first; then the operation, cleaning, and maintenance of overhead projectors are covered.…
Descriptors: Audiovisual Aids, Guides, Overhead Projectors, Production Techniques
Tester, Jerry V. – Man/Society/Technology, 1973
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)
Descriptors: Animation, Instructional Materials, Overhead Projectors, Production Techniques
Griffin, Robert E.; And Others – 1995
This study measured the impact of electronic presentations on the business presenter. An electronic presentation was defined as a presentation which made use of a computer, presentation graphics software, and a projection device. A questionnaire was sent to 560 subjects (40% returned) randomly selected from a training and development consortium…
Descriptors: Business Communication, Computer Graphics, Computer Software, Overhead Projectors
