Concept comprehension is an important foundation for more complex thoughts. To enhance concept comprehension, teachers of traditional classrooms have been using instructional strategies and specific course designs, which have been proven effective. It initiates a hypothesis that integrating instructional strategies in the course designs of an…

Discusses three possible methods of thinking about the implications of the definitions of the Avogadro constant and number. Indicates that there is only one way to arrive at a simple and standard conclusion. (CC)

Describes the use of bubble-type plastic packing material to make "pop-and-sniff" materials that contain common smells from chemicals such as amyl acetate (banana smell). Discusses how these materials can be used by elementary school teachers to enhance thinking skills. (TW)

Teaching strategies associated with a conceptual change model of science teaching were examined in a study of seventh-grade life science teachers (n=13). Greater use of conceptual change teaching strategies was associated with use of the special instructional materials, not with the training. Students in classes where teachers were provided with…

Contains abstracts of presented papers which deal with teaching materials and methods in physiology. Includes papers on preconceptual notions in physiology, somatosensory activity recorded in the dorsal root ganglion of the bull frog, and the use of the Apple Macintosh microcomputer in teaching human anatomy and physiology. (TW)

THIS BULLETIN PREPARED FOR THE ASSOCIATION FOR CHILDHOOD EDUCATION INTERNATIONAL (ACEI) PROVIDES GUIDELINES FOR TEACHERS, ADMINISTRATORS, CONSULTANTS, SUPERVISORS, AND OTHERS WHO WORK WITH CHILDREN TO PROMOTE AND DEVELOP EFFECTIVE LEARNING EXPERIENCES FOR CHILDREN IN SCIENCE. THE PUBLICATION IS BASED ON THE PREMISE THAT EXPERIENCES THE CHILD HAS…