Get your students excited about adding by introducing them to word problems with three addends!

Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.

Double dominoes! Get your students excited to add with dominoes and playing cards. This lesson is a fun way to help your students continue to learn to add.

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

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

Every student can be a magician after this lesson in mentally adding and subtracting by 10. No previous magic training required!

Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

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!

Give your students a conceptual understanding of three-digit addition with this lesson focused on base-ten blocks and drawings.

Teach your students to find the perimeter of polygons using real world examples. They will make polygon pictures using tangrams and practice finding the perimeters of the polygons in their masterpieces.

High order thinking skills are critical skills for students of all ages. In this lesson, your students will create word problems about money.

In this interactive lesson that includes the use of clock manipulatives, students will discover that addition goes beyond straightforward addition problems. Finding the elapsed time is easy with addition!

If you can see it, you can achieve it! Use this lesson to teach your students how to use visuals to determine if two fractions are equivalent.

Have your "whole" group get a "piece" of fun in this sweet and tasty math game!

In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.

Drawing on various problem solving techniques, students will challenge themselves to solve word problems involving three whole numbers. Problem solving, critical thinking, and real life applications? This lesson has it all.

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.

Students will use the classroom word wall to read and spell tricky sight words.

Do your students ever want to just hurry and finish their homework? Your students can use the number line jumping strategy to quickly add two-digit numbers and show their understanding of place value and expanded form in the process.

Get ready to do some shopping! In this lesson, students will learn about subtracting 100 from multiples of 100 when making big purchases.

This lesson on perimeter will let your students walk around the class to see the border, use a measuring tape to measure the walls in their classroom, and enable them to understand how math is related to real life!

Tap into students' metacognitive skills and get them to think about their thinking! This lesson encourages students to pay attention to the strategies they use while supporting math fluency!

Get out the measuring tape and head outside! In this lesson, students gather measurement data and build a model of the school playground.

This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!

Build words with this fun lesson for emergent readers. Using beads and pipe cleaners, your students will enjoy working with manipulatives to create three- and four-letter words!

BOOM! Have a blast teaching your students how to find and use patterns within the multiplication table to increase fluency with multiplication and build number sense.

Encourage your students to take part in some friendly competition with this game that has students practice their addition skills with flashcards.