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Postlethwait, S. N. – Educational Broadcasting, 1976
Describes an audio tutorial system for teaching botany in minicourse units which allow for greater individualization. (LS)
Descriptors: Audiotape Recordings, Botany, Independent Study, Individualized Instruction
Husband, D. D.; Postlethwait, S. N. – NSPI Journal, 1969
Descriptors: Academic Achievement, Botany, College Instruction, Grades (Scholastic)
Postlethwait, S. N.; And Others – 1969
The rationale of the integrated experience approach to teaching botany at Purdue University is given and the history of the audio-tutorial course at Purdue and its present organization are described. A sample week's unit of study is given, including transcription of the tape, reproduction of printed materials and photographs of other materials…
Descriptors: Audiovisual Instruction, Biology, Botany, College Science
Postlethwait, S. N. – Amer Biol Teacher, 1970
Describes the audio-tutorial program in Botany at Purdue University. Advantages include adaptability to individual stduent needs, integration of laboratory activities and information giving, aid flexibility in use of media and means of presentation. (EB)
Descriptors: Audiovisual Instruction, Biology, Botany, College Science
Peer reviewed Peer reviewed
Postlethwait, S. N. – BioScience, 1980
Supports implementation of instructional procedures that permit students to engage in good learning practices as commonly defined by educational psychologists and teachers. Presents the scientific strategy used by students in botany at Purdue, which involves students in the practice of scientific procedures. (CS)
Descriptors: Botany, College Science, Higher Education, Science Education
Husband, D. D.; Postlethwait, S. N. – 1969
Audio-tutorial teaching, originated at Purdue University, employs an audio tape as a vehicle for guiding the student through a series of learning experiences. The student may be directed to use his textbook for an explanation of a diagram, to refer to his laboratory manual, or to observe the specimens and experimental materials prepared for his…
Descriptors: Audiotape Recordings, Audiovisual Instruction, Autoinstructional Aids, Botany