K – CO – PP2

Provide students with pieces of string of different lengths. Ask them which string is longer.

K – CN – OE5

Choose two numbers that are different. What do they have in common?

K – CN – RT4

You have two numbers to compare. One of the numbers is much closer to 1 than the other. What are your two numbers and which one is smaller?

K – CO – PP3

Provide students with pieces of string of different lengths. Ask them to predict and then test which string is shorter.

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