Help familiarize children with grams and kilograms, two metric units of mass, in this hands-on measurement worksheet.

Learners practice converting kilometers, meters, and centimeters in this fun track and field themed worksheet.

How do different plants respond to hot or cold temperatures? In this hands-on worksheet, students will analyze two different texts, comparing and contrasting details in both texts.

From the tiniest ant to the biggest elephant, every animal has a mass!

Give your third grader's measurement muscles a workout with this worksheet that's packed with comparison and conversion questions.

Solve volume-based word problems with this third-grade math worksheet!

Pack up and get going on your math adventure in this engaging third-grade worksheet!

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

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

Go on a massive shopping spree with metric units in this measurement worksheet!