Which is larger: an inch, a centimeter, or a paper clip? Students will practice their subtraction while building comparison skills with this math activity.

Practice creating your own data sources in this introductory graphing activity.

Get your students excited about measuring with this fun and colorful hands-on activity! Your students will see the difference between centimeters and inches as they use the included ruler to measure a fidget spinner, toy car, and other fun objects.

Get your rulers ready because it's time put those measuring skills to the test! Students will use their own rulers to complete this end of year assessment, measuring and comparing in both inches and centimeters.

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

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