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Author Question: To guide students to develop a problem-based number sense approach for operations with fractions all ... (Read 50 times)

nelaaney

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on: Feb 18, 2021

Question 1

This model is exceptionally good at modeling fraction multiplication. It works when partitioning is challenging and provides a visual of the size of the result.
◦ Area model.
◦ Linear model.
◦ Set model.
◦ Circular model.

Question 2

To guide students to develop a problem-based number sense approach for operations with fractions all of the following are recommended EXCEPT:
◦ Address common misconceptions regarding computational procedures.
◦ Estimating and invented methods play a big role in the development.
◦ Explore each operation with a single model.
◦ Use contextual tasks.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by nelaaney on Feb 18, 2021

amandalm

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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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Only 29% of students answer this correctly


nelaaney

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Reply 2 on: Feb 18, 2021
Excellent

mochi09

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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