The Cloak of Big Numbers

Math (and Time) Is All About Magnitude Once you master foundational facts within 20, you conceptually possess the keys to the entire base-ten kingdom. Our positional number system is purposefully constructed so that a basic grasp of small quantities is…

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Math on the Beach

I still have summer on my mind, so I thought I’d share a math in the wild story from way back in July. “I’m bored. What should I do?” So said my seven year old son while we lazed about…

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