Free Printable Geometry
Worksheets 3rd Grade

Welcome to the Math Salamanders Free Printable Geometry worksheets for 3rd grade.

Here you will find a range of printable third grade geometry worksheets, which will help your child to learn the properties of 2d and 3d shapes at a 3rd grade level.

3rd Grade Math Learning

At Third Grade, children enjoy exploring Math with fun Math activities and games. Children will enjoy completing these Math games and Free 3rd Grade Math worksheets whilst learning at the same time.

During Third Grade, the Math work extends to place value up to 10,000. By the end of 3rd grade, most children should be able to add and subtract numbers to 100 mentally, know their multiplication tables up to 10 x 10, and make simple estimates. They are able to multiply and divide at a basic level, and can solve multiplication and division problems.

They have also developed an understanding of negative numbers, and can find fractions of shapes and locate different fractions on a number line.

These free printable Third Grade Math Games, and other free Grade 3 Math Worksheets will help your child to achieve their Elementary Math benchmark set out by Achieve, Inc.

In the UK, 3rd Grade is equivalent to Year 4.

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Free Printable Geometry Worksheets

Third Grade Geometry

On this webpage you will find our range of free printable geometry worksheets for 3rd graders.

There is a range of printable geometry sheets, looking at a range of properties in 2d and 3d shapes such as right angles, parallel lines and symmetry.

Using these sheets will help your child to:

  • recognize and identify a range of 2d and 3d shapes;
  • recognise and identify right angles and lines of symmetry;
  • recognise and identify parallel lines;
  • identify the faces, edges and vertices of 3d shapes;
All the free Math sheets in this section support the Elementary Math Benchmarks for Grade 3.

2D Shape Worksheets

Classifying Triangles

2D Shapes Properties

The Alphabet in Symmetry

Exploring Deeper Section

The worksheets here involve children applying their knowledge and understanding about 2d shapes.

They are a great way to stretch the more able learners, or get children to think hard about the properties shapes have.

Although the sheets in this section are aimed at 3rd grade, they could easily be used by older children.

2d Shapes - Can you draw it?

Exploring 2d Shapes Worksheets

All the sheets in this section involve saying whether a given statement is Always, Sometimes, or Never True.

There is also a section for children to explain the reasoning behind their thinking for each answer.

This is a great way for children to explore their knowledge and understanding of shapes, especially if they have to convince another child that they are right.

3D Shape Worksheets

Properties of 3d Shapes

Looking for easier Geometry Worksheets

Here you will find a range of 2d and 3d shape worksheets which will help your child understand geometry at a 2nd grade level.

These sheets are simpler and more basic than those on this page.

Each sheet comes complete with answers.

Looking for harder Geometry Worksheets?

Here is our selection of 4th grade Geometry worksheets.

Using these sheets will help you to:

  • classify angles - acute, obtuse, right, reflex, straight;
  • classify triangles - acute, obtuse, right;
  • measure angles using a protractor;
  • know that angles in a triangle add up to 180° .

These sheets are more complex than those on this page.

Symmetry Worksheets

Here is our selection of free printable symmetry worksheets for 2nd and 3rd grade.

The sheets are all graded in order from easiest to hardest.

Using these sheets will help your child to:

  • learn how to reflect simple shapes in a horizontal or vertical mirror line;
  • learn how to reflect simple shapes in 2 mirror lines.

All the free printable geometry worksheets in this section support Elementary Math Benchmarks.

Printable Shape Sheets - 2D & 3D Shape Sheets

Here you will find a selection of printable 2d and 3d shape sheets.

Each sheet is available in color or black and white, and labelled or unlabelled.

Using these sheets will help your child to:
  • recognise and name a range of 2d and 3d shapes;
  • recognise regular and irregular shapes.

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The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.

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