46 is nearly 47
Wait! Which is it?
UPDATE: I initially miscalculated the discount on the coupon below. I got 40.7% the first time. It’s 39.7%, which really is “nearly 40%”. My apologies to the Border’s marketing department.
Buy the book version
Common Core Math For Parents For Dummies—a handbook for curious parents and others—is out now! Priced at under $10 on Amazon. The real Frustrated Parent has endorsed it. I am not making this up.The Talking Math with Your Kids Store
You can buy tiling turtles, pattern machines and my book Common Core Math For Parents For Dummies, (with more items coming soon) at the Talking Math with Your Kids Store
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Overthinking my teaching 
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