Math Teachers at Play #37 via Maths Insider

By Denise

The new Math Teachers at Play blog carnival is ready for your browsing pleasure:

Welcome to the 37th edition of the Math Teachers at Play blog carnival. I’m delighted to host the carnival here this month at Maths Insider!

For those new to the Math Teachers at Play carnival, this carnival celebrates some of the best maths teaching articles written by teachers, parents and bloggers each month. …

In keeping with tradition, I’ve presented a “37″ puzzle and some interesting arithmetic facts about the number 37 below. …

Read the whole thing!