Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...

One centimeter (cm) is actually 0.3937008 inches. So, the best way to approach it is like this: You divide your measurement in centimeters by 10 and then multiply by four, and that's a good enough ...

Eightpoint is proud to announce the launch of Measure It Now, a revolutionary new mobile measurement application designed for effortless, accurate, and accessible measuring anytime, anywhere. This ...