In this 3rd grade geometry worksheet, your child will practice identifying this five-sided polygon as he colors in all the pentagons on the page.

Give your students a chance to sort polygons into categories that make sense to them.

Do you know your quadrilaterals? Learn how to identify five different types of quadrilaterals and put your new knowledge to use with a few practice problems.

Can your third grader help the Mouse family find their new dream house? They'll find the total areas to determine which house has an area over 55 square feet.

Calculate the area of rectangle spaces in this measurement and data worksheet!

This resource will help assess your students' mastery of concepts surrounding measurement and time. This worksheet will challenge your third graders with problems on area, perimeter, measurement, and elapsed time problems.

Practice perimeter problem solving with this third-grade worksheet!