What makes a sphere unique compared to other shapes? Does it share any similarities? Use this resource with your young mathematicians to practice identifying the characteristics of this three-dimensional shape and comparing it to other shapes.

What makes a cylinder a cylinder? How does it compare to a cube or cone? Use this great geometry resource with your students to practice identifying the characteristics of a cylinder and comparing them to other three-dimensional shapes.

What makes a cone different from a cylinder or a cube? Use this helpful resource with your students to take their geometry skills to the next level as they practice identifying the characteristics of a cone and comparing them to other 3-D shapes.

Symmetry is all around us, even in the letters we use in the English language! Use this fun geometry exercise with your students to give them practice identifying and drawing lines of symmetry.

Step into the garden of composite shapes with this area-finding worksheet!

Help your child learn how to identify an isosceles triangle with this geometry worksheet.

On this worksheet, your third-grader will be asked to circle all the right angles they can find in the picture.

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

This worksheet will give your child practice learning the difference between similar and congruent shapes.

In this 3rd grade geometry worksheet, your child will complete each polygon using a ruler, then identify what type of polygon it is.

Help your child learn to recognize scalene triangles with this worksheet.

Practice finding parallel and perpendicular lines in the real world with this fun worksheet!

Practice perimeter problem solving with this third-grade worksheet!

Perfect your perimeter proficiency in this third-grade worksheet!

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

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

Help your child learn how to recognize congruent shapes with this fun 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.

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

Get ready to draw a cute frog in this geometry activity!