Which is more?

How do you know?

How did you see it?

What did you notice that helped you compare?

K, 1, 2

Attending to and using structure

Comparing quantities

Equal means the same

Composing and decomposing number

If you have access to dice, provide students with several:

Can you create two groups of dice that are close to equal but not equal?

How do you know they are not equal?