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Boing Boing on MSNAntique 'Specimens of Fancy Turning': Geometric designs from Edward J. Woolsey's 1869 albumen silver printsThese "Specimens of Fancy Turning" from a 1869 book of albumen silver prints look like antique, mystical spirograph toy ...
Recognizing math patterns is an essential executive functioning skill that is often taken for granted. Math pattern worksheets are one way to practice this, but you can also talk about patterns you ...
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