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 planning and implementation phases of the development of individualized and small group learning laboratory facilities for primary and intermediate grades in a new elementary school. Includes descriptions of teacher and student summer activities during design, selection and evaluation of general science instructional media and materials.…

Describes individualized television instruction involving active student participation, where experiments on air breathing in fish and shoot growth were videotaped. Students collected data directly from the television screen. Student accuracy was found to be excellent; reactions to the medium were found to be apathetic. Reasons for apathy are…