Sixty pupils from the third grade of a public school in a middle class suburban community were randomly assigned to four groups. Pupils in one of the groups were given, individually, a two-lesson instructional sequence using the audio-tutorial mode. Pupils in a second group were given the same two-lesson sequence in the teacher-directed, group…

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…

The treatment group of first-graders received audio-tutorial instruction in the particulate nature of matter; the control group received audio-tutorial instruction in a nonscience subject. The treatment group used a particulate model to explain the nature of smells much more effectively than the control group. (MLH)

This pamphlet is a synthesis of the discussions that took place at a conference on the teaching of elementary mathematics using a laboratory approach. Presented is a definition of a laboratory approach followed by synopses on different settings for a laboratory approach, the role of the teacher, student produced materials and the use of activity…