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Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Picture Addition

Have a class that can't sit still long enough to practice their addition? This activity puts math and PE together to help your kids add up to 20 while being active!

Active Math

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

Give students plenty of practice adding to 20 with this fun game! Use this scaffolded EL Lesson alone or for more addition practice before teaching the **Do Math with M&Ms** lesson.

Addition Number Grab

Help students use a 100 chart while discovering patterns of one more. This fun lesson will help students find connects between numbers and gain fluency with numbers within 100. 

Then Came One

Want a fun way to practice your math facts? How about with a St. Patrick's Day-themed variation of Go Fish! In this St. Patrick's Day lesson plan, students will create their own Go Fish! cards with addition math facts up to 20. 


Go Hunting for Four Leaf Clovers: A St. Patrick's Day Version of Go Fish!

Students will love competing to be the first frog to catch the fly as they practice jumping on a number line to subtract. Use this scaffolded EL lesson plan alone or alongside **Whole Body Subtraction.**

Froggy Subtraction

Addition and language practice go hand in hand in this lesson that uses *The Very Hungry Caterpillar* as an anchor text. Students practice counting on using a number line. This lesson can be used alone or alongside **Math with Bears** lesson.

Very Hungry Addition

Challenge students to find the sum of three addends while playing a fun dice game! Use this scaffolded EL Lesson alone or for more addition practice adding with dice in preparation for the **Active Math** lesson.

Add Them Up!

Understanding how words translate into equations is a critical everyday math skill. Take your students step-by-step through this process in this lesson.

Writing Simple Equations

Your students will learn when to use less than and greater than and how to differentiate the two symbols in this lesson. They will have fun playing the role of the Less Than and Greater Than alligators!

Less Than or Greater Than Alligators

This hands-on lesson will get students thinking and talking about how the numbers in fact families are related. Use alone or with the lesson plan **Fact Family Trees.**

Fact Family Triangles

Dive deep into word problems with this lesson that teaches students to sketch base-ten blocks to add multiples of 10 and two-digit numbers. Use alone or with the lesson plan **Let's Build It! Two-Digit Addition.**

Base-Ten Block Sketches

What first grader wouldn't want ten dollars? This lesson uses one and ten dollar bills to teach students place value concepts as they develop fluency adding multiples of 10. Use alone or with the lesson plan **Ten Time.**

Add a Ten!

Who doesn’t like to spend money and plan parties? Students will subtract two-digit numbers as they calculate the remaining money for their party supplies. They will subtract in multiples of ten and focus on place value. 

Show Me the Money! Two-Digit Subtraction

Help build your students subtraction skills by finding the unknown!  This lesson will help your students understand the relationship between addition and subtraction, as students build towers to find unknown addends.

Subtraction Towers

Number facts are related, just like families! Help students learn all about fact families while they make fact family trees! 

Fact Family Trees

Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.

Whole Body Subtraction

Tasty subtraction! Your students will have a delicious time learning to subtract with a treat they can eat when they are finished.

Basic Subtraction with Marshmallows

Ready, set, solve! Support your students to understand and solve subtraction word problems. Use this scaffolded EL lesson plan alone or alongside **Getting Wordy with Subtraction.**

Subtraction Story Problems

Students will get plenty of practice counting and writing numbers to 30 as they compete to win this fun game! Use this scaffolded EL Support Lesson alone, or alongside the lesson plan **I Spy Counting Practice.**

Penny Toss!

What does it mean to expand a number? Use this lesson plan to help your students understand how to write the expanded form of two-digit numbers.

Let's Stretch the Values! Writing Two-Digit Numbers in Expanded Form

Get out the dominoes! This fun lesson help students visualize how addition and subtraction are related, all while building their fact family fluency. 

Dots & Dots of Fact Families

Pick up the phoneme and practice! In this lesson, your students will practice their sense of sound-symbol relationship to develop solid spelling and reading skills.

Pick Up the Phoneme!

Get your students synthesizing various subtraction strategies as they work with a partner to solve word problems. This lesson can be used alone or with the lesson plan **Show Me the Money! Two-Digit Subtraction.**

Subtraction Strategies

Help your students understand place value with this hands-on lesson. Using place value cards and interlocking cubes, they'll represent different numbers in a fun, social manner.

Show It to Know It!

Practice subtraction with art! Help early learners grasp the concept of "taking away" using drawings. This lesson helps students work toward subtraction with numerals, and the mastery of simple shapes.

Art Subtraction

Discovery is exciting! In this hands-on lesson, your students will discover for themselves the rule behind the commutative property of addition.

Commuting and Computing

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!

Students will gain fluency with adding multiples of ten in this hands-on lesson that builds number sense.

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