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Author Question: The ten-structure of the number system is important to extend students thinking beyond counting. All ... (Read 83 times)

tiffannnnyyyyyy

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on: Feb 18, 2021

Question 1

The models listed below are used to support the development of invented strategies EXCEPT:
◦ Jump strategy.
◦ Split strategy.
◦ Take-Away strategy.
◦ Shortcut strategy.

Question 2

The ten-structure of the number system is important to extend students thinking beyond counting. All of the activities below reference a strategy for calculation EXCEPT:
◦ Using decade number.
◦ Odd or even.
◦ Up over 10.
◦ Add on to get to 10.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by tiffannnnyyyyyy on Feb 18, 2021

miss_1456@hotmail.com

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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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tiffannnnyyyyyy

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Reply 2 on: Feb 18, 2021
Wow, this really help

sultansheikh

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

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