Use this exercise to encourage students to think deeply about how each visual is similar and different.

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

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

In this math worksheet, your child will learn about place value and practice reading whole numbers up to the hundred thousands.

Designed to accompany the Pumpkin Investigation activity, kids will use these pumpkin investigation guidelines to predict and record information about their own pumpkin, such as how much it weighs, how far it will roll, how many seeds it has, and mor

Kids get a lesson in estimation as they color objects that weigh more than a pound red and objects that weigh less than a pound blue.

Kids measure mass and volume with metric word problems.

Children develop their sense of metric units of weight and mass in this hands-on worksheet.

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

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

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

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

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

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

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

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