Test your third grader's handle on common units of measurement with this quick practice quiz.

Get every drop of basic liquid measurement conversion! The table comes in handy for quick converting later on, too.

Make learning metric units easy with this colorful estimation worksheet!

Conterting hours to seconds or seconds to minutes can be a case of doing mental math by memorizing quick facts, like that 30 minutes is 1800 seconds.…

Help your child grasp the concept of Fahrenheit versus Celsius with these easy-to-learn conversion formulas.

Introduce measuring to your second grader with this simple and easy worksheet. Use the paper inch ruler to measure the length of each school supply.

What is the length of a crayon? A marker? Which one is longer? Students can cut out the included in/cm ruler to estimate, measure, and compare the length of easy-to-find objects in your classroom.

Kids convert metric mass and volume with these music-themed word problems.

How many feet are in a mile? How many yards are in a mile? Convert yards to miles and more with this worksheet!

This fluffy feline is here to help your child master their measuring skills. Whip out the ruler and measure the different parts of this kitty.