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Showing Results for properties of triangles

Find all the triangles in this fun shapes coloring worksheet!

Color the Triangles

Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?

How Many Triangles?

This worksheet challenges your preschooler to decide which two triangles are the same shape and size.

Tricky Triangles: Beginner's Geometry

Build subtraction sentences with fact family triangles in this engaging worksheet!

Fact Triangles: Subtraction Within 10

All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?

Find the Shape: Triangles

Find the facts within the number triangles in this engaging subtraction worksheet!

Fact Triangles: Subtraction Within 20

Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.

Vocabulary Cards: Fact Family Triangles

How many triangles do you see? Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.

Find the Shapes: Triangles

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Under the Sea: Properties of Addition

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

Make Your Own Fact Family Triangles

Children will take note of the everyday shapes that surround them in this fun geometry activity.

Everyday Triangles

2D shapes are all around us! In this lesson students will explore the properties of four different shapes—triangles, circles, rectangles, and squares! They will learn that they can find these shapes anywhere in the world around us.


Finding All of the Flat Shapes

Can your kindergartener recognize triangles? Give her some extra practice with this worksheet. She'll draw triangles and pick them from a box of other shapes.

Super Shapes: Triangle

Can you tell the difference between the associative, commutative, and identity properties?

Name That Addition Property!

Master your addition facts with this colorful, inviting math worksheet!

Fact Triangles: Addition to 20

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Triangle Sort

Practice tracing circles, squares, triangles, and rectangles with this engaging kindergarten worksheet!

Tracing Basic Shapes

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Play with Shapes 5

Practice your triangles in this fun and easy worksheet that allows you to trace the clown's hats.

Complete the Clown Hats

Gain practice drawing your shapes! Trace the triangles in the picture to complete the mountains in the background.

Complete the Mountains

Circles and triangles and squares, oh my! Can your child find all the hidden shapes in this cute coloring page?

Find the Shapes

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

What is Wind?

Whoa this sheet is shape-shifting! Help your student familiarize with the different shapes by coloring in the triangles and circles.

Find and Color the Shapes

Trace, then color, then write, all while getting familiarized with basic shapes: circles, squares, triangles and rectangles.

Two-Dimensional Shapes

Focus on fact fluency within 10 in this colorful addition worksheet!

Fact Triangles: Addition to 10

How can a few triangles and a rectangle make an airplane? Show your kindergarten the magic of shapes with this fun cut and paste activity.

Shape Fun #4

On this kindergarten math worksheet, kids trace the number 19, then write their own. Then they count the triangles they see in the picture and make a graph.

Tracing Numbers & Counting: 19

This fun circus-themed coloring worksheet will have your students happily searching for different shapes and animals. They will be on the hunt for triangles, circles, and more!

Attribute Picture Hunt

Triangles, trapezoids, rhombi...oh my! Identifying different shapes is an important milestone for young learners. Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 2-D shapes.

2-D Shapes Check-in

Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!

Give Me 10!

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