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

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

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.

Cakes, candles, and concepts! Celebrate one-to-one correspondence with this number and quantity party.

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