Kids completing this third grade math worksheet practice identifying right angles, acute angles, and obtuse angles.

Give your third-grader practice labeling angles on this geometry worksheet

Students practice calculating the perimeter of a variety of shapes in inches in this geometry worksheet.

Children practice calculating the perimeter of a variety of polygons in this geometry worksheet.

Area is a quantity that can be calculated both by adding and by multiplying units.

Does your child love puzzles? Introduce him to tangrams! Use all 7 tangram shapes to re-create the picture on this page.

For kids who love puzzles, try tangrams! Use all 7 shapes to re-create this picture, and build logic and reasoning skills as you go.

Calculate the area of rectangle spaces in this measurement and data worksheet!

For kids who love puzzles, try tangrams! Use all 7 shapes to re-create the picture on this page. Tangrams will help build logic and reasoning skills.

For kids who love puzzles love tangrams! Use all 7 tangram shapes to re-create the picture on the page. This activity helps build logic and reasoning skills.

Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.

Build reasoning and logic skills with a fun geometric shapes puzzle!

Get ready for double the snowy fun with this symmetry worksheet for upper elementary students!

Try differentiating between parallel and perpendicular lines with this appealing worksheet!