More or less? In this hands-on lesson, your students hone important fine motor skills and learn how to compare quantities.

Make subtraction delicious with this fun "fishing" game! Learning to take away will be delightful when your students fish for goldfish crackers.

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

Use this ocean-inspired lesson plan to practice using one-to-one correspondence with your students. This can be used as a stand-alone lesson or support lesson for the Matching Numbers lesson plan.