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.

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

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