Get ready to build the BIGGEST number chart ever! In this hands-on math activity, students become number detectives as they explore numbers 1–1000 in a fun and engaging way. Each hundreds chart ( 1–100, 101–200, 201–300, and beyond!) is broken into puzzle pieces. Some numbers are missing, and it’s your students’ job to think carefully, look for patterns, and fill in the missing numbers on each piece. Once the numbers are complete, the real fun begins! Built-in Differentiation!As students move