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?

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.

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

Boost geometry knowledge and enhance creativity with this fun math worksheet.

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?