P – EC – WP6

The school science club was interested in watching the different kinds of birds flying over the playground. Estimate how many birds are flying in the picture below?

P – EC – PP31

Would your estimate of animals be more or less than 100?

P – EC – WP7

A large number of people were waiting to enter the hockey rink for the provincial championship. The picture below represents the crowd. About how many people will watch the championship game? Explain your thinking.

P – EC – PP32

Would your estimate of people in line be more or less than 200?

P – EC – WP8

A large number of people were waiting to enter the hockey rink for the provincial championship. The picture below represents the crowd. What would you choose as a referent for your estimate? Explain your thinking.

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