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Heat, Light and Sound

Edward P. OrtlebRichard CadiceNancy McRee

出版	Lorenz Educational Press, 1988-09-01
主題	Science / Physics / General
ISBN	15586302879781558630284
URL	http://books.google.com.hk/books?id=gpOX9dFfvuUC&hl=&source=gbs_api
EBook	SAMPLE

註釋

Developed by leading science educator and former president of the National Science Teacher's Association, Ed Ortleb, "Heat, Light, and Sound" offers curriculum-oriented worksheets that provide a focused unit of information on each subject. No teacher preparation is required to use the pages. Activities include coloring, cutting, pasting, sequencing, matching, drawing, games, and puzzles. Extension activities and background information included in teacher guide.