Use this check-in to assess your students’ abilities to count two-digit and three-digit numbers within 120.

How high can you count? Use this handy check-in to assess your second graders’ abilities to count by ones, tens, and hundreds within 1,000.

What do counting and coloring have in common? This hundreds chart comes with some instructions that will bring math patterns and place value to light.

Don't get crabby about counting! This cute crab is here to help you learn your "greater than" (>) and "less than" (<) symbols for comparing numbers.