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Simple Machines
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$ 32.99| /
STEM SIMPLE MACHINES ACTIVITY SET
Keep it simple with real STEM learning! Discover amazing engineering wonders through scientific exploration with colorful, engaging tools and hands...
View full details$ 32.99| /Sale -
$ 49.99| /
SIMPLE MACHINES SET OF 5
Build all 5 Simple Machines at the same time! Students can construct, examine and explain simple machines to develop a deeper understanding of how ...
View full details$ 49.99| /Sale
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