How much does your child know about triangles? Can they figure out the missing angle in each of these triangles?

Challenge your child to navigate through the sea of letters according to each coordinate to spell out a destination city's name.

Let’s crack the case of the missing quadrilateral measurement!

Help kindergartners learn to distinguish between two- and three-dimensional shapes with this inviting shapes maze! 

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.

Once your fifth grader has mastered the basics, it's time to start finding the surface areas of 3-D shapes--like cubes.

Kindergarten learners practice distinguishing between two- and three-dimensional shapes by following a path of 3D shapes through a colorful maze.

Sort parallel and perpendicular lines with this fun cut-and-paste activity!

Build your geometry skills one 3D shape at a time with this visual activity geared towards kindergarten and first graders!

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