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Author Question: Identify two or more ways that an open number line can be used to support the use of invented strategies. (Read 93 times)

Caiter2013

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on: Feb 18, 2021

Question 1

Describe the three types estimation and give an example of how they could be used in teaching computational estimation.

Question 2

Identify two or more ways that an open number line can be used to support the use of invented strategies.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by Caiter2013 on Feb 18, 2021

vseab

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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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Caiter2013

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Reply 2 on: Feb 18, 2021
Excellent

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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