Practice rate conversion in the last installment of this foundational series!

Familiarize yourself with the metric system! Convert units of measurement in this series of word problems.

In this math exercise, your child can use her measuring know-how to get this helicopters's dimensions, then record them for Bobby.

In this math exercise, your child can use her measuring know-how to get this birdhouse's dimensions, then record them for Bobby.

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

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

Your child can use her measuring know-how to get this robot's dimensions, then record them for Bobby in the column on the left.

In this worksheet, your child will use her measuring know-how to get this truck's dimensions, then record them for Bobby in the column on the left.

In this worksheet, your child can use her measuring know-how to get this bunkbed's dimensions, then record them for Bobby in the column on the left.

In this math exercise, your child can use her measuring know-how to get this windmill's dimensions, then record them for Bobby in the column on the left

In this measuring exercise, your child can use her measuring know-how to get the signs' dimensions, then record them for Bobby.

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

Your child can use her measuring know-how to get this slide's dimensions, then record them for Bobby in the column on the left.

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

With the help of this colorful worksheet, your third grader gains insight into units of measurement and reading distances.

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.

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

Get every drop of basic liquid measurement conversion! The table comes in handy for quick converting later on, too.

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

Do your kids like helping around the house? Let them flex their metric muscles by helping them measure each item in centimeters using the cut-out ruler.

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.

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

Here's a math activity with a real-life application: measuring! Help your child get to know rulers and inches with this fun cut and measure worksheet.

Lengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Practice single-unit rate conversions with real-world applications in this fun worksheet!

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!

Does your child know the difference between centimeters and inches? Help him get to know these units of measurement by using a ruler to measure everyday things.

Rounding in centimeters sounds tricky, but it's simple, really. This ruler worksheet is sure to help your child wrap her head around this math concept.