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

Is your fifth grader ready to dig a little deeper into geometry? This exercise shows her how to find the surface area of a rectangular prism.

Encourage your students to play math detectives by finding the missing base value in a series of obtuse triangles with this helpful geometry worksheet!

Invite your learner to be a geometry detective as they find the missing base in a series of acute triangles! 

Students will practice calculating the missing side lengths of rectangles using area in this seasonal geometry worksheet.

Students play math detectives by finding the missing heights in a series of acute triangles in this helpful geometry worksheet!