This page challenges your child to read and use a ruler. Let's hit a home run in measurement practice!

This cute, colorful worksheet challenges children to estimate the lengths of four fish in inches and centimeters before using a handy cut-out ruler to measure them.

Familiarize yourself with the metric system! Convert units of measurement in this series of word problems.

This colorful worksheet will help your child practice writing numbers, using a ruler, measuring and even counting.