Hunt for shapes and make familiar objects by putting together several different shapes. Warm up with a Mystery Math Mistake to tell whether Dotson's 10-frames represent a number more than his focus ...

Improve your child’s counting, addition, shape recognition, pattern skills, and more with these free printable kindergarten ...

I'm Mrs. Markavich, and I'm so excited that you're here with me today. Let's check out our plan for the day. Today, we'll be doing a number talk, and we'll be talking about solid shapes. Let's warm up ...

David Smith, a retired print technician from the north of England, was pursuing his hobby of looking for interesting shapes when he stumbled onto one unlike any other in November. When Smith shared ...

New work on the problem of “scissors congruence” explains when it’s possible to slice up one shape and reassemble it as another. If you have two flat paper shapes and a pair of scissors, can you cut ...