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Palmer, W. P. – Online Submission, 1995
As a part of a doctoral thesis considering the history of teaching physical and chemical change, 641 chemistry/science textbooks have currently been examined. These books are from many different countries and date from the eighteenth century to the present time. The books have described a wide variety of experiments to illustrate the difference…
Descriptors: Textbooks, Chemistry, Science Instruction, Teaching Methods
Lomask, Michal S.; And Others – 1993
An experimental Interactive Video Disc (IVD) assessment program, funded partially by the National Science Foundation, was developed to assess science teachers' knowledge of safe management of lab facilities and activities. The IVD program contains two phases: (1) panoramic view of the lab room, including safety equipment and storage of chemicals;…
Descriptors: Evaluation Methods, High Schools, Interactive Video, Junior High School Students
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