Describes a successful laboratory program in reprographics (involving two one-unit courses) which allows unlimited enrollment, individualized instruction when needed, and an opportunity to develop desirable work habits and traits for an office employee. Precautions to consider before accepting or developing such a program are offered. (HD)

This audiotutorial course consists of 35 minicourses including biology, husbandry, and diseases of the common laboratory animals. Each minicourse includes an audiocassette tape recording and visual and written materials. The course is available for distribution. (Author/LBH)

These worksheets involve using tangram pieces to create geometric shapes and to determine area relationships. (DT)

Outlines the discovery and nature of ultraviolet light, discusses some applications for these wavelengths, and describes a number of experiments with ultraviolet radiation suitable for secondary school science classes. (JR)

Describes a laboratory exercise in ethology that has proven to be successful in teaching the analytical power of biological observation to students at the University of Wisconsin. (JR)

Briefly discusses the theory of fatigue, and describes ways in which the fatigue rate in humans can be measured in the classroom using a simple physiological instrument, the ergometer. (JR)

Describes how the continuous variation method may be used in senior chemistry classes at the secondary level. This technique allows for the detection of the one or more reactions that may occur in a system over a wide range of composition. (JR)

Describes student activities with mercuric oxide and mercury that help them to form models of the solar system and its creation. (JR)