In this 3rd grade math worksheet, your child will practice calculating perimeter and adding whole and half numbers.

Help your child practice identifying equilateral triangles on this geometry worksheet.

Brush up on the different types of polygons and what makes them unique!

In this third grade geometry worksheet, your child will practice identifying right, acute, and obtuse angles.

In this activity, compare the volume of the container with the volume of its contents to calculate how much each can hold.

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

With this worksheet, your students will take their learning of centimeter cubes to a 2-D rendering of their work. Students will count the centimeter blocks to determine the volume of the solid object.

This introductory worksheet provides some support when calculating the volume of rectangular prisms.

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

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

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

This printable offers a meaningful way to help students conceptualize the relationship between the volume of a rectangular prism and its side lengths.

Chances are your child already knows a few geometry terms. Give him an introduction to the mathematical aspects of shape recognition with this worksheet.

Fourth graders learn the difference between parallel and perpendicular lines by drawing them in this math worksheet.

This worksheet helps kids understand the difference between parallel and perpendicular lines.

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

Challenge your third grader to identify acute, right, and obtuse angles with this geometry worksheet.

Take an educational trip to the zoo with this word problem worksheet for third and fourth graders!

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

Identify real-world examples of parallel and perpendicular lines with this engaging fourth-grade geometry worksheet!

Kids completing this third grade math worksheet learn the attributes of solid geometric figures, then identify the figures among common lunch objects.

This cute piggy picture needs to be completed, and it's up to your child to use math to finish it.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

This resource will help assess your students' mastery of concepts surrounding measurement and time. This worksheet will challenge your third graders with problems on area, perimeter, measurement, and elapsed time problems.

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

Practice perimeter problem solving with this third-grade worksheet!