Find massive success calculating mass in this engaging third-grade worksheet!

This measurement worksheets is chock-full of empty, unmarked scales. Can your third grader help mark each scale down with its appropriate measurement?

Find out the record highs and lows in every U.S. state! This temperature chart also doubles as a negative numbers exercise.

What’s the heaviest object in your home? What about the lightest? Find out with this helpful third-grade worksheet!

Challenge your third grader to match up each metric unit of measurement with the U.S. version in this colorful worksheet.

Get into some measurement mania! Challenge your third grader to mark the length of each object on the built-in ruler images.

Take a trip to the Farmer's Market! Introduce your third grader to a common metric unit of measurement: kilograms.

Help your third-grader learn the different units of weight with this worksheet.

In no time at all, your third grader will be a pro at changing units of measurement — like converting between grams and kilograms.

Help your third-grader understand the different units of length with this worksheet.

Encourage your third grader to explore metric and U.S. systems of measurement by filling in the blank in each sentence using the word bank.

You don’t need a green thumb to solve these garden-themed perimeter problems!

With this worksheet, your third-grader will become more comfortable identifying the different units of measurement for liquid volume.

Practice measuring concepts and work on building your comparison skills with this fun worksheet that's all about liters!

Children put their science vocabulary to the test with this engaging crossword puzzle!

Measure masses around the kitchen with this fun third-grade maze!

Learn to estimate volume and select the right metric unit for measurement in this inviting worksheet!