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MathGeometryTwo-Dimensional Shapes

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Showing Results for learn triangle

96 results

Search for: learn, triangle

Math

Common Core

96 results

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Fifth Grade

Geometry

Worksheet

Glossary: Triangle Time

Worksheet

Glossary: Triangle Time

First Grade

Geometry

Use this glossary with the EL Support Lesson Plan: Triangle Time.

Worksheet

Glossary: Triangle Time

Worksheet

Glossary: Triangle Time

Use this glossary with the EL Support Lesson Plan: Triangle Time.

First Grade

Geometry

Worksheet

Vocabulary Cards: Triangle Time

Worksheet

Vocabulary Cards: Triangle Time

First Grade

Geometry

Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.

Worksheet

Vocabulary Cards: Triangle Time

Worksheet

Vocabulary Cards: Triangle Time

Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.

First Grade

Geometry

Worksheet

Super Shapes: Triangle

Worksheet

Super Shapes: Triangle

Kindergarten

Geometry

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.

Worksheet

Super Shapes: Triangle

Worksheet

Super Shapes: Triangle

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.

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.

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.

How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

How many sides does a triangle have? Three! Sort shapes that have three sides and shapes that don't have three sides with this wacky worksheet.

Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.

Is it a square? Is it a triangle? This cut and paste worksheet will help your child categorize quadrilaterals, which are four-sided shapes.

What's the connection? Make lines between the dots to create triangles with this dotty worksheet.

What's the connection? Make lines between the dots to create triangles with this dotty worksheet.

This printable worksheet includes six different shapes: Rectangle, circle, hexagon, rectangular prism, sphere, and triangle. Can they match the shape to its name?

This printable worksheet includes six different shapes: Rectangle, circle, hexagon, rectangular prism, sphere, and triangle. Can they match the shape to its name?

First Grade

Geometry

Worksheet

Find the Shape: Triangles

Worksheet

Find the Shape: Triangles

Kindergarten

Numbers and Counting

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

Worksheet

Find the Shape: Triangles

Worksheet

Find the Shape: Triangles

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

Find all the triangles in this fun shapes coloring worksheet!

Find all the triangles in this fun shapes coloring worksheet!

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

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

Kindergarten

Numbers and Counting

Worksheet

A-maze-ing Shapes: Follow the Triangles

Worksheet

A-maze-ing Shapes: Follow the Triangles

Pre-K

Geometry

Learning simple shapes is fun with this cute printable maze that helps preschoolers practice recognizing triangles.

Worksheet

A-maze-ing Shapes: Follow the Triangles

Worksheet

A-maze-ing Shapes: Follow the Triangles

Learning simple shapes is fun with this cute printable maze that helps preschoolers practice recognizing triangles.

Can your first graders tell the difference between a square and a cube? How about a triangle and a cone? Use this geometry assessment to gauge your students’ abilities to use attributes to sort 2-D and 3-D shapes.

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

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

Fifth Grade

Geometry

Worksheet

Constructing Triangles Given Conditions

Worksheet

Constructing Triangles Given Conditions

Seventh Grade

Geometry

Help students hone their geometry skills with this seventh-grade math worksheet all about creating triangles given specific information.

Worksheet

Constructing Triangles Given Conditions

Worksheet

Constructing Triangles Given Conditions

Help students hone their geometry skills with this seventh-grade math worksheet all about creating triangles given specific information.

Seventh Grade

Geometry

Worksheet

How Many Triangles Can Be Created?

Interactive Worksheet

How Many Triangles Can Be Created?

Seventh Grade

Geometry

Students explore the relationships between the side lengths and angle measures of triangles in this seventh-grade geometry worksheet!

Interactive Worksheet

How Many Triangles Can Be Created?

Interactive Worksheet

How Many Triangles Can Be Created?

Students explore the relationships between the side lengths and angle measures of triangles in this seventh-grade geometry worksheet!

Seventh Grade

Geometry

Interactive Worksheet

Find the Shapes: Triangles

Worksheet

Find the Shapes: Triangles

Kindergarten

Numbers and Counting

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

Worksheet

Find the Shapes: Triangles

Worksheet

Find the Shapes: Triangles

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

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

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

This 4th of July picnic is full of shapes! Help your preschooler learn to identify circle, stars, triangles and squares that are hidden in this scene.

This 4th of July picnic is full of shapes! Help your preschooler learn to identify circle, stars, triangles and squares that are hidden in this scene.

Pre-K

Numbers and Counting

Worksheet

Finding All of the Flat Shapes

Lesson Plan

Finding All of the Flat Shapes

Kindergarten

Geometry

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.

Lesson Plan

Finding All of the Flat Shapes

Lesson Plan

Finding All of the Flat Shapes

Kindergarten

Geometry

Lesson Plan

Two-Dimensional Shapes

Worksheet

Two-Dimensional Shapes

Kindergarten

Geometry

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

Worksheet

Two-Dimensional Shapes

Worksheet

Two-Dimensional Shapes

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

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

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

Kids learn simple shapes and their attributes in this sweet song.

Kids learn simple shapes and their attributes in this sweet song.

Kindergarten

Geometry

Song

Preschool Shapes Song

Song

Preschool Shapes Song

Pre-K

Geometry

Shapes all around! Kids learn basic preschool shapes with this sweet song.

Song

Preschool Shapes Song

Song

Preschool Shapes Song

Shapes all around! Kids learn basic preschool shapes with this sweet song.

Pre-K

Geometry

Song

Naming Quadrilaterals

Worksheet

Naming Quadrilaterals

Third Grade

Geometry

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

Worksheet

Naming Quadrilaterals

Worksheet

Naming Quadrilaterals

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

Third Grade

Geometry

Worksheet

Learning About Equal Shares

Worksheet

Learning About Equal Shares

Second Grade

Fractions

Are your students ready to learn about equal shares? Then, this worksheet is for them!

Worksheet

Learning About Equal Shares

Worksheet

Learning About Equal Shares

Are your students ready to learn about equal shares? Then, this worksheet is for them!

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

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

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.

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.

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

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

Third Grade

Geometry

Exercise

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