Master measurement with a metric conversion table! Use this cheat sheet to do conversions, for cooking or just for practice with decimals and multiplication.

Learners will refer to a metric conversion chart to answer 16 questions in this introduction to metric units of length.

Searching for a worksheet that will give your kid help with his science skills? This printable will challenge his knowledge of the metric system.

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

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

Kids practice converting ounces to pounds and vice versa in this baking-themed measurement worksheet.

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

Kids measure mass and volume with metric word problems.

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

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

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

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

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

Boost your child's time sense with a lesson in time conversion. This word problem worksheet challenges him to convert a unit of time to hours, days, or weeks.

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

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

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

Children learn to identify and convert Roman numerals in this introductory worksheet.

Kids match objects to units of measurement in this volume worksheet.

Kids answer measurement word problems in this cut-and-paste worksheet.

Children will practice reading liquid measurements in liters and milliliters in this appealing math worksheet.

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

Pore over perimeter in this worksheet for third-grade students!

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

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