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| Instruction | 2 |
| Learning Laboratories | 2 |
| Programed Instruction | 2 |
| Algebra | 1 |
| Audiovisual Aids | 1 |
| Biology | 1 |
| College Mathematics | 1 |
| College Science | 1 |
| Experimental Programs | 1 |
| Experimental Teaching | 1 |
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Peer reviewedNisbet, Jerry J.; Olsen, Richard W. – American Biology Teacher, 1973
Describes the ERAT (electronic-response and audiotutorial modes of instruction) system which is used to teach biology to non-science majors at Ball State University. Outlines the course content, the student activities involved in using this system, the role of the instructor, and the value of technology in education. (JR)
Descriptors: Biology, College Science, Instruction, Learning Laboratories
Peer reviewedSpangler, Richard – Two-Year College Mathematics Journal, 1971
Descriptors: Algebra, Audiovisual Aids, College Mathematics, Experimental Programs
