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Author Question: All of the statements below are examples of estimation or invented strategies for adding and ... (Read 23 times)

jasdeep_brar

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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.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by jasdeep_brar on Feb 18, 2021

josephsuarez

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Reply #1 on: Feb 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jasdeep_brar

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Reply 2 on: Feb 18, 2021
Excellent

rachel

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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