Pi is infinity. Pi is about limits. Pi is about sequences. Pi is calculus! And yet even little kids can play with Pi. Little kids can do calculus! Happy Pi Day!
Do you want to get involved in helping children to find joy, strength, and creativity in mathematics? Support the Math Maker Neighborhood alliance! Natural Math is running a fundraiser in the Research Triangle, NC. It features an upcoming children’s illustrated…
Support a math cause as you explore stories for students and creative, practical materials for parents and educators organizing math circles, math camps, and math festivals. During the month of May 2026, your purchases of Natural Math books will contribute…
My Hundred Friends is an illustrated hardcover book for children ages 7-11 or for anyone learning about factors, multiples, and primes. The story makes lighthearted connections to family, sports, history, and science. Readers meet jellybean-shaped number-characters in their cozy world…