This activity has 3 differentiated activities with the same cards. 2 sets of items to measure, one with with a red line (students line up ruler/non-standard item to measure next to red line) or they are free to measure without the red line. (starting/ending point) Also, 3 recording sheets for teacher use. (1) teacher choice of measurement tools (2) cut out paper clip, centimeter cube, square tile and (3) cut out rulers/real ruler.
Students also have 3 writing math sheets to explain how to measure.