P – EC – RT4

Feb 18, 2024

You are asked by your teacher to estimate how many books all of your classmates could fit into their backpacks. How would you determine a referent? What would your estimate be? Explain your thinking.

P – EC – RT5

Feb 18, 2024

You and your class are on a nature walk. You become interested in something you notice and make an estimate. This estimate is a large number. What could you have noticed that would make sense for such a large estimate? Explain your...

P – EC – OE7

Feb 18, 2024

Your estimate for a quantity is a small 2-digit number. What could you be estimating?

P – EC – OE8

Feb 18, 2024

Your estimate for a quantity is a large 2-digit number. What could you be estimating?

P – EC – OE9

Feb 18, 2024

Your estimate for a quantity is a small 3-digit number. What could you be estimating?

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