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Book, 2000
Current format, Book, 2000, , Available .
Book, 2000
Current format, Book, 2000, , Available . Offered in 0 more formats
Create projects from items around the house or classroom. Blimps, greenhouses, birdbaths, bubble blowers, and compasses are presented three ways, in increasing difficulty for a multilevel challenge. Hardcover includes a poster of the periodic table of supplies!
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