Do you know your quadrilaterals? Learn how to identify five different types of quadrilaterals and put your new knowledge to use with a few practice problems.

Learn about rotational symmetry with an exercise that's simple and easy to understand.

Get to know the geometry of the line with this worksheet, which also goes over parallel and perpendicular lines.

Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.

Your fourth grader will need to use his geometry skills to calculate and create rectangle perimeters. He'll also improve addition and multiplication skills.

Help your child learn how to identify an isosceles triangle with this geometry worksheet.

If your fourth grader is stumped on the difference between parallel and perpendicular lines, this is the worksheet for him.

Introduce your child to different angles starting with an obtuse angle and see him find the obtuse angles in this worksheet.

Pore over perimeter in this worksheet for third-grade students!

Sort parallel and perpendicular lines with this fun cut-and-paste activity!

You don’t need a green thumb to solve these garden-themed perimeter problems!

Learn some basic geometry with this worksheet all about the angle.

Learn the difference between parallel and perpendicular lines with this helpful tracing worksheet!

Apply your knowledge of parallel and perpendicular lines in this geometry worksheet!

Test your knowledge of parallel and perpendicular lines in this engaging geometry worksheet!

Solve school-themed scenarios in this perimeter word problem worksheet for fourth graders!

Practice perimeter problem solving with this third-grade worksheet!

In this fourth grade geometry worksheet, your child will learn how to calculate the area of a hexagon by breaking it down into rectangles and triangles first.

In this fourth grade geometry worksheet, your child will learn how to calculate the area of an octagon by breaking it down into simpler shapes first.

Perfect your perimeter proficiency in this third-grade worksheet!