P – EC – OE10

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

P – EC – WP9

A student had drawn dots all over his scribbler page. About how many dots are on the page?

P – EC – OE11

What would you use as a referent if you had to estimate the number of students in a classroom you are visiting?

P – EC – WP10

A student had drawn dots all over his scribbler page. What would you use as a referent for the following picture? Explain your thinking.

P – EC – OE12

What would you use as a referent if you had to estimate the number of students on a bus?

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