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3rd Grade Common Core Classifying Two-Dimensional Shapes Educational Resources

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


Classifying Shapes

Craft a paper rocket in this hands-on activity inspired by the life of Mae Jemison!

Rocket Like Mae Jemison

Help your third-grader learn to recognize quadrilaterals with this geometry worksheet.

Naming Quadrilaterals

Use this worksheet as a formative assessment for your students as they study the characteristics of polygons.

Categorizing Shapes Check 

Geometry isn't so scary when it comes with colorful designs and easy-to-interpret illustrations! In order to take on algebra later on, your student will first need to conquer basic geometry.

Geometry Shape Up

In this geometry exercise, children calculate the perimeter of various trapezoids by adding up the lengths of their sides.

Trapezoid Perimeters

A key characteristic of trapezoids is that they have a set of parallel lines—lines that never intersect. Use this helpful geometry resource with your students to practice identifying parallel lines in trapezoids and comparing different 2-D shapes.

Trapezoids and Parallel Lines

Give your students a chance to sort polygons into categories that make sense to them.

Polygon Shape Sort

Can you see the symmetry? Use this resource with your students to practice identifying shapes with symmetry. After your students identify the symmetrical shapes, they will draw a line of symmetry.

Shapes with Symmetry

Build reasoning and logic skills with a fun geometric shapes puzzle!

Color a Tangram Template

Use this glossary with the EL Support Lesson: The Attributes of Polygons.

Glossary: The Attributes of Polygons

Children practice seeing fractions as parts of a whole in this foundational geometry worksheet.

Fraction Fundamentals: Part of a Whole

Help your third-grader learn to recognize the identifying features of a polygon on this geometry worksheet.

What is a Polygon?

4 lines make a quadrilateral! Help your child make various shapes with the dots in this worksheet.

Making Quadrilaterals

Symmetry is all around us, even in the letters we use in the English language! Use this fun geometry exercise with your students to give them practice identifying and drawing lines of symmetry.

Alphabet Symmetry

Use this glossary with the EL Support Lesson: Naming Shapes and their Attributes.

Glossary: Naming Shapes and their Attributes

Use this resource to help your students develop their understanding of trapezoids and other two-dimensional shapes. Students will compare the attributes of trapezoids to those of other plane figures, such as triangles and ovals, in this geometry activity.

Geometry: Comparing Trapezoids & Other Shapes

In this 3rd grade geometry worksheet, your child will practice identifying parallelograms among other shapes and will color them in to find a hidden word.

Identifying Parallelograms

Grab your fishing rod and see how well you know the properties of quadrilaterals!

Dino Fishing: Identifying Quadrilaterals

Use this geometry resource to give your students practice finding the perimeter of pentagons. Your pupils will be pentagon perimeter pros in no time!

Pentagon Perimeters

In this 3rd grade geometry worksheet, your child will practice identifying trapezoids among other shapes and will color them in to find a hidden word.

Identifying Trapezoids

On this worksheet, your child will learn to name polygons and identify them in the world around him.

Drawing and Identifying Polygons

Use these vocabulary cards with the EL Support Lesson: The Attributes of Polygons.

Vocabulary Cards: The Attributes of Polygons

Use these vocabulary cards with the EL Support Lesson: Naming Shapes and their Attributes.

Vocabulary Cards: Naming Shapes and their Attributes

Use this fun math resource with your students to integrate geometry and fractions. Your students will use hexagons to enhance their understanding of fractions by creating their own visuals.

Hexagon Fractions

In this 3rd grade geometry worksheet, your child will complete each polygon using a ruler, then identify what type of polygon it is.

Polygons: Name that Shape

Use this resource with your students to have them analyze mathematical statements about polygons. They will decide if they are always, sometimes, or never true.

What is True About the Shapes?

What makes a trapezoid unique? How is it different from a hexagon or a pentagon? Use this resource with your students to practice identifying the characteristics of a trapezoid and comparing them to other 2-D shapes.

Characteristics of Trapezoids

With this drawing worksheet, your child will have fun learning about the identifying features of polygons.

Drawing Polygons

What makes a hexagon a hexagon? How is it different from other polygons? This handy geometry resource with help your students to practice identifying the characteristics of a hexagon and comparing them to other two-dimensional shapes.

Characteristics of Hexagons

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3rd Grade Common Core Classifying Two-Dimensional Shapes Educational Resources

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