Help your third-grader learn about right angle geometry with this simple geometry worksheet.

Get to know the geometry of the line with this worksheet, which also goes over parallel and perpendicular lines.

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.

Assess kids' understanding of geometry with this sheet.

Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.

Assess your students’ knowledge of geometry concepts from polygons to coordinate planes!

Use this glossary with the EL Support Lesson: Geometry Vocabulary: Lines.

Children practice calculating the perimeter of a variety of polygons in this geometry worksheet.

Learn some basic geometry with this worksheet all about the angle.

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Use these vocabulary cards with the EL Support Lesson: Geometry Vocabulary: Lines.

From angles and congruent shapes to calculating perimeter, this quiz covers variety of topics in third grade geometry.

Learners sleuth out the area of three triangles in this simple geometry worksheet.

Learners sleuth out the area of three triangles in this helpful geometry worksheet.

Use this year-end assessment to check students’ grasp of key fourth grade geometry concepts.

Know a good geometry detective? Challenge your student to use the formula for calculating the area of a triangle.

Use your geometry skills to calculate the volume in each of five word problems.

Looking for a fun way to give your child practice with angles? Print out this geometry sheet and they'll be a pro in no time.

Use this resource to help your students develop their understanding of trapezoids and other two-dimensional shapes. Students will compare the attributes of trapezoids to those of other plane figures, such as triangles and ovals, in this geometry activity.

Give your middle school math learners practice finding the surface area of three-dimensional figures with this geometry worksheet!

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Help your child build logic and basic geometry skills with these tangram picture cards. He'll use his reasoning to re-create the picture on this puzzle card!

In this helpful worksheet, your third-grader will learn how to count square units to find the total area of a shape.

Challenge your students to identify or draw 18 different geometric shapes, including polygons, quadrilaterals, and triangles.

Kids completing this third grade math worksheet practice identifying right angles, acute angles, and obtuse angles.

This worksheet challenges your preschooler to decide which two triangles are the same shape and size.

Pentagons are easy to spot—if you know what to look for! Help your students develop an understanding of this five-sided polygon and practice 2-D shape identification with this great geometry resource!

Filled with questions on lines and polygons, this practice quiz makes a great review sheet or study guide for an upcoming test.

This worksheet challenges your kindergartener to identify shapes with the objects they resemble. What shape does a slice of pizza look like?

Find the volume for each of five word problems.