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Jaciuk Jaciuk
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7 years ago
Posing problems for students to solve proportions situations with their own intuition and inventive method is preferred over what?
A) Scaling up and down.
B) Graphs.
C) Cross products.
D) Ratio tables.
Textbook 
Elementary and Middle School Mathematics: Teaching Developmentally

Elementary and Middle School Mathematics: Teaching Developmentally


Edition: 10th
Authors:
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JazicoinJazicoin
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7 years ago
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Jaciuk Author
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7 years ago
Brilliant ツ
lolaww
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This calls for a celebration Person Raising Both Hands in Celebration
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This site is awesome
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