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Backyard Science Lab for Kids offers 52 fun science activities for families to do together
They are fantastic for students to work with at home
a selection of time-saving blackline masters for each theme
easily to identify in the instruction manual
With pages packed with vivid photography and fun facts
SPEKS - Silver Edition Size:Ages 14+ Backyard Science Lab for KidsSilver fun. Meet Speks; the return of the worlds greatest desk toy from the creators of Buckyballs and Zen Magnets. Mashable, smashable, rollable, buildable, puzzling and world famous fun for adults. All you can build with, Rare Earth, neodymium magnetic balls. Mash it like putty or build like a pro; the secret of Speks is the size of the magnet. Each Spek is 2. 5mm making it moldable, buildable, and compliant with all safety standards. Speks are good
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