If teaching numbers to 120 feels more complicated than it should be — you’re not alone. Many students can count, but struggle when numbers go beyond 100, when using a 120 chart, or when asked to explain how numbers relate on a number line to 120. This resource was created to help first grade students build a deep understanding of numbers to 120 — not just recite them. Instead of worksheets or isolated practice, students develop number sense through hands-on exploration, visual models, and meanin