Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Little math stars, get ready for a tangram challenge! Students will use all seven tangram shapes to re-create the picture on this page.

Help your third-grader learn to recognize the identifying features of a polygon on this geometry worksheet.

Help your child learn to recognize scalene triangles with this worksheet.

Kids build their shape knowledge by identifying congruent shapes.

See if your child can find all the triangles hidden on this geometry worksheet.