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.

K – CN – RT5

You choose two numbers. You want to show your friends that the two numbers are close to each other. How can you arrange items to show your friends this comparison?

K – CO – PP4

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

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