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Elliott, William D. – 1972
This study was designed and conducted to determine the effectiveness of audio-tutorial minicourses in increasing achievement in the biological sciences at the college freshman level. In 1971, 75 randomly selected students in the experimental group attended regular lecture and laboratory periods in addition to completing 10 minicourses. The 79…
Descriptors: Biology, College Science, Doctoral Dissertations, Educational Research
Peer reviewed Peer reviewed
DeRose, James V. – Journal of Chemical Education, 1980
Describes a collection of college chemistry demonstrations designed for self-paced classes. Some of these exercises stem from original ideas; others are adaptations of one or more published demonstrations. Two exercises, as examples, are also included. (HM)
Descriptors: Chemistry, College Science, College Students, Higher Education