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

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!

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!