Author Question: All of the statements below are examples of estimation or invented strategies for adding and ... (Read 69 times)

jasdeep_brar · **on:** Feb 18, 2021

Question 1

All of the activities below guide students to understand the algorithm for fraction multiplication EXCEPT:
◦ Multiply a fraction by a whole number.
◦ Multiply a whole number by a fraction.
◦ Subdividing the whole number.
◦ Fraction of a fraction- no subdivisions.

Question 2

All of the statements below are examples of estimation or invented strategies for adding and subtracting fractions EXCEPT:
◦ Decide whether fractions are closest to 0,

, or 1.
◦ Look for ways different fraction parts are related.
◦ Decide how big the fraction is based on the unit.
◦ Look for the size of the denominator.

josephsuarez · **Reply #1 on:** Feb 18, 2021

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