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Lu, Chow-Chin; Chen, Yueh-Yun; Chen, Chen-Wei – International Journal of Science and Mathematics Education, 2011
The central focus of this study was the development, use and evaluation of CD-ROM picture books in elementary school science teaching. Three CD-ROM picture books based on the Campus Insects unit from the new elementary school science curriculum in Taiwan were developed. A quasi-experimental method was used to compare the use of the CD-ROMs and…
Descriptors: Elementary School Science, Reading Comprehension, Picture Books, Entomology
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Guclu, Burak – Advances in Physiology Education, 2007
Electrical stimulation of nerve and muscle tissues is frequently used for teaching core concepts in physiology. It is usually expensive to provide every student group in the laboratory with an individual stimulator. This article presents the design and application of a low-cost [about $100 (U.S.)] isolated stimulator that can be controlled by two…
Descriptors: Laboratories, Physiology, Core Curriculum, Scientific Concepts