Scientific literature was used to give a research oriented context to our immunology lab course. Immunology lab, a senior level course (60 students/year) was formerly taught in a traditional mode, with exercises aimed at learning lab protocols. To engage students in understanding we connected the protocols to their use as reported in research…

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)

Members of the Physics Department and the Science Education Department have combined their efforts to implement an audio-tutorial (A-T) mode of instruction in an introductory physics course for non-physical science majors. In the A-T approach, a tape-guided discussion is integrated with various student activities such as laboratory work, viewing…

Determined was the effect of autotutorial instruction in the laboratory portion of a general biology course designed for nonbiology majors. Results indicate positive effects in enrollment, increased retention, and improved student achievement. (CS)

Two instructional methods for a freshman physics course were compared: audio-tutorial (AT) instruction in a learning center and lecture-recitation-laboratory (LRL) instruction. Both random assignment and student preference were used to distribute the 575 students between the two methods. Course content, homework, and tests were identical.…