Title rated 3.65 out of 5 stars, based on 29 ratings(29 ratings)
Book, 2014
Current format, Book, 2014, , Available .
Book, 2014
Current format, Book, 2014, , Available . Offered in 0 more formats
Provides background information and instructions for fifty science projects involving plants, insects, microbes, human behavior, animals, water, physics, machinery, and other topics, and suggests further ideas to pursue.
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