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Showing Results for "properties of triangles"

Keep students’ learning on point with this effective and efficient study of the properties of triangles.


Properties of Triangles

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

Sorting Triangles

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Identifying Triangles: Right Triangles

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

Identifying Triangles: Acute Triangles

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

Obtuse Triangles: Identifying Triangles

Find all the triangles in this fun shapes coloring worksheet!

Color the Triangles

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Properties of Metals

Don’t be a square; let your students learn about the different properties of quadrilaterals through this fun exercise.


Properties of Quadrilaterals

Give your third grader some extra practice with one of the key properties of multiplication: distributive property.

Properties of Multiplication: Distributive

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 "Treehouse Triangles" worksheets breaks down the geometric process into simple steps. Take angles from archenemy to acquaintance with this worksheet.

Treehouse Triangles #5

Practice geometry in a fun way with this "Treehouse Triangles" worksheet. Get your child to measure angles with ease in this treehouse-themed worksheet.

Treehouse Triangles #4

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

Tricky Triangles: Beginner's Geometry

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

Find the Shape: Triangles

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

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

Classifying figures by features is a fundamental geometry skill. Use this lesson plan to teach your students how to categorize triangles by internal angle types. 

Classifying Triangles by Internal Angles

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

Everyday Triangles

Buster the Builder needs help finding the angles of the walls in this treehouse. Your child will use his geometry know-how to help him out.

Treehouse Triangles #3

This worksheet offers a variety of hands-on practice problems to help reinforce learners&#39; understanding of the identity property.&nbsp;

Properties of Multiplication: Identity

These "Treehouse Triangle" worksheets break down the geometric process into easy, solvable steps.

Treehouse Triangles #2

If your child scratches their head when it comes to the associative property of multiplication, this worksheet is sure to clear things up!

Properties of Multiplication: Associative

This worksheet introduces children to the commutative property, then uses a series of prompts to help them practice it.

Properties of Multiplication: Commutative

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!

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

Fifth graders review types of angles, triangles, and polygons in this handy geometry review.

Geometry Review: Angles and Polygons

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

Play with Shapes 5

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