Adding big numbers can be tricky, but this lesson introduces your students to a strategy that makes it less intimidating! Using the place value strategy will make the task less daunting.

Use this lesson to teach your students about the strategy of skip counting. It can stand alone or be used as a pre-lesson for Multiply by 5.

What if you imagine your lungs as wings? In this lesson, a butterfly helps teach students about mindful breathing. Learn to use the butterfly breath in three different ways!