P – EC – RT6
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 size of referent would have made sense? Explain your thinking.P – EC – OE8
Your estimate for a quantity is a large 2-digit number. What could you be estimating?P – EC – OE9
Your estimate for a quantity is a small 3-digit number. What could you be estimating?P – EC – OE10
Your estimate for a quantity is a large 3-digit number. What could you be estimating?Page 5 of 334