Author: MariaD

Pi is calculus (for 5 year olds): Natural Math newsletter 3/14/15

Subscribe and read archives Pinterest | Twitter | YouTube | Facebook | Google+  In this newsletter: Three awesome activities where Pi is calculus (for 5-year-olds) – happy 3/14/15 March 27-28 MoSAIC: Mathematics of Science, Arts, Industry and Culture (Raleigh, NC) Work or volunteer for Natural Math

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Math art collections: favorites on Pinterest

Built Faces

Here are three things we at Natural Math like to do with other people’s mathematical collections on Pinterest. Try for yourself if you have not yet. Browse a favorite collection, relax to beautiful images and videos, and meditate. Invite your children

Posted in Grow

Multiplication heat map, reworking calculus, join our crew: Newsletter February 5, 2015

Multiplication Heat Map

Subscribe and read archives Pinterest | Twitter | YouTube | Facebook | Google+  In this newsletter: “Heat map” of the hardest multiplication facts. Reworking calculus for 5 year olds: January survey. What is James really trying to do? James Tanton’s Common Core video and our reply.

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Fundamental Ideas of Calculus – a survey

Foam islands

What is one central idea of calculus you would want everyone in the world to understand? Add your ideas in comments.

Posted in Grow