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Kirschner, P. A. – 1989
The Prime Minister's Committee on Natural Science in Education in Great Britain reported in 1918 that "...in many schools more time is spent in laboratory work than the results obtained can justify." Seventy years later this conclusion can often still be drawn. This is particularly a problem in open distance education where laboratory practicals,…
Descriptors: Academic Achievement, College Science, Experiments, Higher Education

Hilkowitz, Marlene A.; Dowden, Edward – American Biology Teacher, 1989
Describes a science experiment in which the heartbeats of mammals can be counted and graphed as measurable data by the computer. Provides information on materials needed, pre-lab activity worksheet, and follow-up activities. (RT)
Descriptors: Biology, Computer Uses in Education, Experiential Learning, Laboratory Procedures

Journal of Chemical Education, 1989
Described is a practical resource that ties the specifics of classroom chemistry content to the specifics of teaching practice. Listed are 135 lessons found on three videodisks which have 700 pages of supporting written materials. Notes that the full gamut of the traditional high school curriculum is covered. (MVL)
Descriptors: Chemical Nomenclature, Chemistry, Computer Interfaces, Computer Oriented Programs