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c-rods

Page history last edited by drewpolly@gmail.com 14 years, 1 month ago

Cuisenaire Rods tool

Use the Cuisenaire Rod tool to solve the following task.

Your goal is to build a train that is 1 unit longer than an orange train.

a) What two color combinations could you use to make that train?

b) If the orange train had a value of 10, and the white train had a value of 1, you have just made combinations of what number?

c) If the length of your new train were 11 units, write equations to represent your different two-color combinations that you made.

d) Come up with 3 different ways to make an 11 unit train using 3 different colors. Use both colors and number sentences to describe your answer.s.