Your students will have fun working with numbers to 20 with this exciting and interactive lesson with music, movement, and hands-on experiences!

Use this lesson plan that incorporates the classic Bingo game to reinforce number recognition from zero to 20!

Introduce place value to your emerging mathematicians while focusing on the numbers 11–20. In this lesson, students will practice separating teen numbers into 10 ones and some additional ones using unifix cubes and ten frames.

What does it feel like to take 120 steps? In this lesson, students practice counting and completing word problems up to 120.

In this lesson, students will have fun creating addition sentences by drawing and counting ladybug dots.

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

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

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

Numbers are blooming! In this flower-themed lesson, students will create a piece of math artwork that will help them practice recognition of numbers through ten.

Pop into place! This lessons builds your students' knowledge of numbers, their place value, and how to write them correctly.

Raindrops are falling in this weather-themed math lesson! Students will manipulate raindrops and discover that raindrops can be counted in the same order, even when they are arranged in different ways.

Buzz, buzz! Can you count the five busy little bees? In this bee-themed lesson on counting and number recognition, students will use bees to learn how to count the numbers one through five.

In this teddy bear themed lesson, students will practice recognizing, ordering, and counting the numbers one through 20. Adaptable for any number range from 1-20, this lesson can be customized to target your students’ specific needs!

In this leafy, plant-themed lesson, students will use leaves as they practice recognizing various numbers from 1 to 15. This lesson can be easily adapted for use with specific ranges of numbers.

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.