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

Art meets math in this lesson that builds number sense by having students write and illustrate counting books. Start with zero, and encourage students to be creative as they work their way to 20!

This mysterious math lesson introduces young learners to teen numbers and math vocabulary.

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!

In this review focused math lesson, students will get a chance to practice and share their knowledge of patterns and numbers!

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

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

Now that your first graders are able to count consecutively, introduce them to the tens and ones place values. Using tens and ones blocks will make math easy and fun for everyone!

It's all about me! In this lesson, students will identify character traits in a story and decide if they have the same traits. This lesson incorporates literature, writing, comparison skills, and social skills.

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.

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.

Get your students excited about basic math with this quirky addition lesson. It contains a bug-themed selection of games and worksheets.

It's time-telling time with this fun lesson featuring Trudy Harris' 'The Clock Struck One.' Students will learning about time with a short story and hands-on practice with analog clocks.