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Jordan, Thomas M. – Science Teacher, 1989
Explained is a representation of the three categories of spectra. Discusses what a lesson on spectra should include, background information, and equipment needed. Provided is a diagram of an absorption box. (RT)
Descriptors: Astronomy, Chemistry, Laboratory Equipment, Light
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Cochran, Philip A. – American Biology Teacher, 1989
Describes modifications and procedures needed for parasitic lampreys to be kept in a closed system. Presents information dealing with obtaining the organisms, tank modifications, temperature, feeding, disease prevention, and animal welfare. A discussion is included. (RT)
Descriptors: Animals, Biology, College Science, Culturing Techniques
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Matlock, Daniel B.; Safford, Duane C. – Journal of College Science Teaching, 1989
Explains the use of the microcomputer as a multipurpose analytical instrument which frees students from the mechanics of science and allows for more active learning involvement. Provides the typical data acquisition configuration, advantages, disadvantages, and a brief summary. (RT)
Descriptors: College Science, Computer Interfaces, Computer Literacy, Computer Uses in Education
Atwood, Ronald K.; Howard, Michael N. – 1989
A significant alternative to the traditional text-based approach to elementary science has been represented by the Science Curriculum Improvement Study (SCIS). Although the literature documents the process of the investigative approach, greater utilization of available programs and support from teachers are not evidenced. This investigation was…
Descriptors: Elementary Education, Elementary School Science, Elementary School Teachers, Experiential Learning