Help learners gain confidence finding the area of trapezoids with this simple geometry worksheet.

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

For a bookish way to practice geometry, check out this charming activity!

Learners sleuth out the area of three triangles in this simple geometry worksheet.

Learners sleuth out the area of three triangles in this helpful geometry worksheet.

Know a good geometry detective? Challenge your student to use the formula for calculating the area of a triangle.