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Showing Results for composing decomposing

Students will love composing and decomposing two-dimensional shapes using tangram puzzle pieces. Use this plan alone or to frontload key vocabulary and concepts taught in the lesson plan **Know Your Shapes.**

Composing Shapes

Use these this glossary with the EL Support Lesson: Composing Shapes.

Glossary: Composing Shapes

Use these vocabulary cards with the EL Support Lesson: Composing Shapes.

Vocabulary Cards: Composing Shapes

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

Compose and Decompose Within 20

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!

You know about 2D shapes, now get ready to learn your 3D shapes in this colorful worksheet!

Composing 3D Shapes: Matching

Dissect three-dimensional shapes in this colorful first- and second-grade geometry worksheet!

Composing 3D Shapes: Which Faces?

Discover how structures are built out of individual 3D shapes in this inviting geometry worksheet!

Composing 3D Shapes: Build It

Build with blocks in this colorful worksheet on three-dimensional shapes!

Composing 3D Shapes: What's Missing? 

Get more practice decomposing numbers and writing equations with this inviting math worksheet!

Decompose 11-19: Tens and Ones #3

Decompose 11-19: Tens and Ones #5

Decompose 11-19: Tens and Ones #2

Decompose 11-19: Tens and Ones #4

Decompose 11-19: Tens and Ones #6

Build complex structures out of common three-dimensional shapes in this hands-on worksheet!

Composing 3D Shapes: Cut and Paste

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!

Decompose 11-19: Tens and Ones #1

First graders gain confidence with addition and decomposing numbers in this fun water rafting game! 

Water Rafting: Compose Numbers to Make 10 (Game 2)

Build structures with shapes to practice geometry in this colorful worksheet!

Composing 3D Shapes: Which One Am I?

Use the mat to give students extra practice composing a 10 as they learn to add to 20.

Double Ten Frame Mat

Give your young math learner practice composing numbers 11&ndash;19 with this addition strategies worksheet!

Compose 11-19: Ten and Ones #1

The fifth in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #5

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #2

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #3

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11&ndash;19!

Compose 11-19: Ten and Ones #4

Students will get plenty of practice composing tens with ten frames to add to 20! Use this scaffolded EL Lesson alone or for more addition practice before teaching the **Scavenger Hunt Addition** lesson.

Build It on a Ten Frame

Let's dance our dreams! In this lesson, students read a story about a girl going after her dream of being a ballerina before composing dances to represent their own dreams. 

Dancing Dreams

Students love comic books! Channel their excitement for this fun genre and get their creative writing juices flowing.  By writing their own comic strips, students will be practicing composing, sequencing, and using dialogue.


BAM! POW! Comic Strip Writing

Students get practice composing and comparing two-digit numbers as they compete to collect the most cards while playing the Hungry Alligator game. This lesson can be used alone or with the lesson plan **Greater than Less Than Equal to Game.**

Hungry Alligator Game

Children use their mental math skills to determine which equations add up to 20 in this math game.

Water Rafting: Compose Numbers to Make 20 (Game 3)

Kids practice place value for numbers 11 to 20 in this ten-frame game.

Ten Frame Signs

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