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.

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.

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