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3rd and 4th Grade Common Core Geometry Resources

Kids help Alfalfa the turtle and Old Harold navigate their way into the backyard in this sweet math story.

Alfalfa's Out of the Box: Perimeter, Area, and Addition

This is a great worksheet to practice calculating the perimeter for a pentagon.

More Pentagon Perimeter Practice

Once students understand angle basics, challenge them to find missing angles in this exercise!

What's the Angle?

This resource will help assess your students&#39; mastery of concepts surrounding measurement and time. This worksheet will challenge your third graders with problems on area, perimeter, measurement, and elapsed time problems.

Measurement Learning Check

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

Basic Geometry: Anatomy of an Angle

Students will become experts at classifying angles after this exercise teaches them the various types.


Classifying Angles 

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

Presenting Perimeter

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

Find the Area of a Rectangle: Level 1

Students will get the bigger picture after they run through this exercise on calculating the perimeter of a rectangle.


Perimeter of a Rectangle

Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.

Geometry Basics: Perimeter

Give your child some practice identifying lines, line segments, and rays with this geometry worksheet.

Lines, Line Segments, and Rays

Use this exercise with your students to build a foundational understanding of geometry. They will determine the area of shapes by counting the unit squares.

Area: Counting Unit Squares

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

Find the Area of a Rectangle: Level 2

It&#39;s not everyday that you see shapes like these! This worksheet helps your third grader practice finding the area of compound shapes.

Find the Area: Compound Shapes

For students who learn by doing, this exercise will make learning different shapes’ classifications much easier.


Classifying Shapes

There are various ways to determine whether or not an object is symmetrical, and this object points each one out.


Lines of Symmetry 

Students will love practicing their newfound skill in drawing line segments and rays after mastering this exercise.


Lines, Line Segments, and Rays 

This addition exercise will help students add it all up when calculating the perimeter of an object.


Perimeter and Addition

This exercise will students how to calculate the area of a rectangle with ease using square units.


Area of a Rectangle Using Square Units

Help students understand the relation between addition and multiplication, and the area of objects, with this easy to navigate exercise.


Relating Area to Addition and Multiplication 

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

Measuring Angles

Students get to practice measuring angles using built-in protractors in this fun geometry activity! After measuring, they&#39;ll put their angle knowledge to the test by classifying each angle as acute, obtuse, right, or straight.

Measure and Classify Angles

This exercise will simplify the process by which students calculate the area of a rectangle.


Area of a Rectangle 

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

Area of Rectangular Rooms

How well do you know your angles? Let's find out! Use this geometry resource to help your students identify and differentiate between important angles such as acute, obtuse, straight, and right angles.

Know Your Angles

In this 3rd grade math worksheet, your child will practice geometry and addition as they calculate the perimeter of each house to find the largest one.

Find the Perimeter

Use this resource to give your students practice solving word problems that focus on finding the perimeter of polygons.

Word Problems: Perimeter

In this worksheet, learners will find and draw a line of symmetry on nine shapes.

Draw a Line of Symmetry

Use this fun exercise with your students to practice finding the area of shapes by counting unit squares.

Shady Shapes: An Area Activity

Students practice identifying prime numbers, regular polygons, and irregular polygons!

It's a Maze of Hexagons!

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3rd and 4th Grade Common Core Geometry Resources

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