Adding and subtracting doesn't need to be boring! Learning to add and subtract can be done with a shoelace or while playing hopscotch.

In this musical lesson plan, students will learn how to use counting aides when extending the number sequence to 100! Can be used as a stand-alone or support lesson plan for the Musical Numbers lesson.

Use this introductory lesson on comparison to provide students with practice identifying groups of more and less.

In this counting lesson plan, your students will practice using numbers 11 to 20 while learning about comparison.

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

In this fun counting-focused lesson plan, your students will practice their one-to-one correspondence skills as they learn a fun song!

In this fun lesson, your class will love learning how to count on using hilarious read alouds as their guide!

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

Use your students' fascination with sharks to create a math feeding frenzy! Students will match numerals to quantity using "shark teeth" in this sensory rich math lesson.

In this lesson, your students will get hands-on practice comparing quantities! Students will compare using buttons, blocks, and their classmates.

Help your class “jump” into number recognition with confidence! In this lesson, students will write numbers on sticky notes, place them in sequential order, and “jump” on the numbers while counting.

Prepare students for more complex math skills and build their current math skills with this hands-on lesson.

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.