Challenge your third grader to identify acute, right, and obtuse angles with this geometry worksheet.

Is your child in need of a geometry review? This worksheet covers the basic 2-D shapes, from circles and triangles to pentagons and hexagons.

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.

Spark your first grader's excitement for geometry with a little outer space shape practice. Can he count all the shapes in this space scene?

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?