Here's a geometry challenge for your first grader that puts his counting skills to work: can he count the number of sides each shape has?

Almost everything is made up of common shapes your kid is sure to recognize. Here's a worksheet that asks him to use shapes to make pictures of real things.

Take a closer look at 3-D shapes with this fun worksheet that challenges kids to find 2-D shapes within 3-D shapes.

Hexagons make for funny faces! Help your students develop an understanding of this 2-D shape by differentiating them from other shapes and then turning them into silly hexagonal faces.

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.

Meet the gang from Education.com's new collection of games for early readers, Brainzy! In this match up game, kids match each character to its shadow shape.

Help your students bring mathematics to life! In this exercise, your students will create word problems to accompany a shape with the length of each side labeled.

Challenge your first grader to find the two leaves in each box that match in size, shape and color. He'll be building pattern recognition skills as he goes.

Ready to introduce your child to 3-D geometric shapes? This worksheet helps kids find 3-D shapes in the world around them!

Help your child learn about ABC patterns, and then create his own. This shape pattern worksheet is a great way to exercise early math skills.

Learn to identify the faces, vertices and edges of 3D shapes with this fill-in chart!

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

Pentagons make for perfect houses! Help students to identify and develop an understanding of this 2-D shape with this fun activity. Students will sort out the pentagons from other shapes and then turn them into houses.

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Help your young mathematicians develop an understanding of spheres with this geometry resource. Students will seek to identify and count the three-dimensional shape using pictures of real-life objects.

Spheres are all around us—basketballs, globes, even the planet Earth! Help your students develop an understanding of this 3-D shape by identifying spheres in pictures and in real life.

Here's a worksheet that gets kids thinking all about shapes and their sides to help them understand what makes a side a side.

Sometimes complicated polygons can be broken up into smaller shapes that are easier to recognize. Here's a worksheet that challenges kids to do just that.

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.

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!

You know about 2D shapes, now get ready to learn your 3D shapes in this colorful worksheet!

Hexagons are hiding in plain sight throughout this worksheet—all you need to do is count the sides of each shape to identify them! This is a great geometry activity to help your students practice identifying and differentiating between 2-D shapes.

Challenge your young mathematician with some solid shapes like cubes, pyramids, prisms and cones!

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!

Bust out those crayons, it's time to test your knowledge of basic shapes! Have your first grader sort out these shapes by color.

Boost your child's understanding of geometry dimensions with this worksheet that challenges her to match 2D and 3D Shapes.