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

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

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

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

Get into geometry the fun way, with a challenging tangram puzzle! Your child will use all seven shapes to re-create this picture.

Get into geometry the fun way, with a challenging tangram puzzle! Your child will use all seven tangram shapes to re-create this picture.

Help your student learn geometry the fun way, with a challenging tangram puzzle! Use all seven tangram shapes to try and re-create this picture.

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.

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

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.

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

This arithmetic alien comes in peace! Can your child help him color and identify all the different shapes in this worksheet?

Explore shapes with this spooky Halloween spider tangram! Use the seven tangram shapes to fit into this silhouette.

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

Here's a Halloween twist on a classic shape activity! Try building this haunted house using the seven tangram shapes.

Little math stars, get ready for a tangram challenge! Students will use all seven tangram shapes to re-create the picture on this page.

Does your child love puzzles? Introduce him to tangrams! Use all 7 tangram shapes to re-create the picture on this page.

Children will use just seven shapes to create a ghost ship, a spider, and other Halloween pictures in this holiday-themed math worksheet. 

For kids who love puzzles, try tangrams! Use all 7 shapes to re-create this picture, and build logic and reasoning skills as you go.

For kids who love puzzles, try tangrams! Use all 7 shapes to re-create the picture on this page. Tangrams will help build logic and reasoning skills.

For kids who love puzzles love tangrams! Use all 7 tangram shapes to re-create the picture on the page. This activity helps build logic and reasoning skills.

Learn the different shapes with a tangram puzzle! Your little learner will re-create this picture using tangram shapes, a great way to build logic skills.

Boost geometry knowledge and enhance creativity with this fun math worksheet.

Give your third-grader practice labeling angles on this geometry worksheet

Learners will calculate the area of six rooms in this playful geometry worksheet.

Build structures with shapes to practice geometry in this colorful worksheet!

Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.

Help your child practice identifying equilateral triangles on this geometry worksheet.

In this geometry worksheet, children learn to calculate area two ways!