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Author: Douglass Shand-Tucci
ISBN13: 9781635340334
an ancient alien armada
ISBN10: 1493038079
The Elements; Ingredients of the Universe AUTH-10439799 Author: Douglass Shand-TucciAn introduction to chemistry for ages 9 to 14. This is a full curriculum and includes both an 80 page student text and a100 page teacher's section providing patterns and instructions for a wide variety of games, crafts, activities, songs, skits and experiments. The writing style is warm and engaging and often includes whimsical humor and cartoons. The topics covered include the structure of atoms, how atoms bond (covalent, ionic, metallic), electron
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