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

Children learn to identify the length and width of a rectangle, then use these to calculate the rectangle's area, in this geometry worksheet.

Introduce your kindergartener to the rectangle! This super shape is all over the place so teach your young one how to draw and recognize it.

Have your fourth grader stretch his math knowledge with a geometry worksheet. He'll calculate the perimeter of a rectangle, then draw two similar shapes.

Learners will calculate the area of seven rectangles in this playful geometry worksheet.

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

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Learners will calculate the area of six rooms in this playful geometry worksheet.

Help your child practice recognizing rectangles with this colorful worksheet that challenges him to count up all the rectangles in the picture.

How can a few triangles and a rectangle make an airplane? Show your kindergarten the magic of shapes with this fun cut and paste activity.

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

This printable worksheet includes six different shapes: Rectangle, circle, hexagon, rectangular prism, sphere, and triangle. Can they match the shape to its name?

Find all the rectangles in this fun shapes coloring worksheet!

Challenge your kindergartener to find all of the rectangles in these bright images. He'll boost observational skills and shape know-how at the same time.

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

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

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

Put in some simple shape practice, packing out the rectangles on this page. Can your young learner think of objects around him that look like rectangles, too?

Your kindergartener will have a blast completing this activity which incorporates learning about shapes by tracing rectangles.

Use this glossary with the EL Support Lesson: All About Rectangles.

Use your geometry skills to find the perimeters in this worksheet. This perimeter worksheet gets your child to calculate the perimeters of rectangles.

Use these vocabulary cards with the EL Support Lesson: All About Rectangles.

Children will take note of the everyday shapes that surround them in this fun geometry activity.

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

Practice perimeter problem solving with this third-grade worksheet!

Perfect your perimeter proficiency in this third-grade worksheet!

Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.

Fourth graders will calculate the perimeter of rectangles, then draw new shapes with similar perimeters. Help your child practice geometry with this worksheet.

Fourth grade mathematicians will need to use their geometry skills to figure out the length of the pictured rectangles' perimeters, then make their own.

Gain practice drawing your shapes by tracing the rectangles that form the train cars to complete the picture.