How many do you see?

How do you see them?

How do you know?

K, 1, 2, 3

Seeing mathematics in the world

Attending to and using structure

Connecting number and quantity

Composing and decomposing number

Thinking in equal groups

Connecting area and multiplicative thinking

After the class has discussed the questions above, you can extend this activity by posing the following questions:

How many are missing?

How do you know?