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.

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the total area of the large rectangle.

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the missing length of each rectangle.

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

This tangram tree is a festive way to put your child's math and reasoning skills to the test. Make a tangram tree with your child this Christmas season.

Explore how rectangles can be partitioned into rows and columns with this geometry worksheet!

Introduce your child to algebra with this 5th grade worksheet in which your child will use algebraic equations to find the missing width of each rectangle.

Math ninjas can learn the secrets of the rectangle with this practice page about the area and perimeter of a rectangle.