Teachers, save “Building Number Sense with Cuisenaire Ro…” to assign it to your class.

1. Use the Cuisenaire rods 1-10 to build the staircase. Find the number 9 rod. 2. Use your Cuisenaire rods at home and show different ways to make 9. 3. Press to take a picture of your work. 4. Press the to explain your work.