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

Practice perimeter problem solving with this third-grade worksheet!

Sail through geometry practice with this third-grade worksheet all about finding the perimeter of triangles!

Perfect your perimeter proficiency in this third-grade worksheet!

In this 3rd grade math worksheet, your child will practice geometry and addition as they calculate the perimeter of each house to find the largest one.

In this third grade geometry worksheet, your child will practice identifying right, acute, and obtuse angles.

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

Help your third-grader learn how to draw a three-dimensional box with this fun worksheet.

Challenge your students to identify cones and categorize objects with this geometry resource! This exercise will give your third graders practice recognizing the characteristics of a cone and finding real-life examples of the three-dimensional shape.

Spheres are all around! Use this exercise with your students to practice recognizing the characteristics of a sphere and finding real-life examples of the three-dimensional shape in a variety of settings.

Become a polygon polymath as you find the perimeter of all different kinds of shapes!

Use this geometry exercise with your third graders to practice recognizing the characteristics of a cylinder and finding real-life examples of the three-dimensional shape. For an added challenge, see just how many different shapes your students can name!

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.

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

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.

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

In this 3rd grade math worksheet, your child will practice calculating perimeter and adding whole and half numbers.

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.

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.

In this 3rd grade geometry worksheet, your child will practice identifying hexagons as he colors in all the hexagons on the page.

In this 3rd grade geometry worksheet, your child will practice identifying octagons as he colors in all the octagons on the page.

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.

In this 3rd grade geometry worksheet, your child will practice identifying trapezoids among other shapes and will color them in to find a hidden word.

In this 3rd grade geometry worksheet, your child will practice identifying parallelograms among other shapes and will color them in to find a hidden word.

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

Pore over perimeter in this worksheet for third-grade students!

With this Math Madness exercise, they will find the area of different basketball courts.

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

Learn to multiply single-digit numbers using area models in this colorful worksheet!

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