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

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.

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

Robotics requires math. All these robots need is for you to calculate the area of their square bodies.

To complete this worksheet, your child will use basic algebraic equations to find the missing width measurement of each rectangle.

Get a clear view of geometry with this worksheet! Practice calculating surface area by finding the area of the square windows.

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.

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 width of each rectangle.

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

This worksheet teaches students to break down the area of a shape by using fractional units. Show your students how to represent area for rectangular shapes with fractional length sides.

Spending money may be a lot of fun, but spending time learning math can be too! Practice calculating the area of these different dollar bills.

What do reading and math have in common? It takes geometry to find the area of the surface of a book, magazine or notebook!

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

What is the name of this shape? Is it a parallelogram or square? Teach your students to classify two-dimensional shapes using a Venn diagram.

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

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

Learners will find the volume of different rectangular prisms by counting up how many cubic units were used to make each figure.

Kids practice calculating volume using mental math with this cootie catcher.

Ready for your fifth graders to take their learning of cubic units to the next level? With this worksheet, students will count the stacked centimeter blocks to determine the volume of the solid object.

Students will practice calculating the missing side lengths of rectangles using area in this festive geometry worksheet.

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.

Give students a chance to think about using area in real-life contexts.

Calculate the volume of each object using the base and height.

Have your students practice adding areas with rectangles with an interactive game!

What makes this box perfect? Students will calculate the volume of the box, and other calculations using rectangular prisms.

Put that protractor to good use! In this geometry worksheet your student will practice measuring each of these angles using a protractor.

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 a pentagon by breaking it down into rectangles and triangles first.