Description
In Lesson 16, students explore partwhole relationships while solving a challenging problem: “One half of Nell’s money is equal to 2 thirds of Jennifer’s.” This lesson challenges the underlying assumption of all fraction arithmetic—that when adding and subtracting, fractions are always defined in relationship to the same whole amount.
Downloads
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Prerequisites
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4.NF.1,
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4.NF.2,
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4.NF.3.A,
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4.NF.3.B,
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4.NF.3.C,
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4.NF.3.D,
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4.NF.A.1,
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4.NF.A.2,
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4.NF.B.3.A,
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4.NF.B.3.B,
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4.NF.B.3.C,
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4.NF.B.3.D,
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5.NF.1,
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5.NF.2,
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5.NF.A.1,
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5.NF.A.2
Credits
From EngageNY.org of the New York State Education Department. Grade 5 Mathematics Module 3, Topic D, Lesson 16.
Available from engageny.org/resource/grade-5-mathematics-module-3-topic-d-lesson-16; accessed 2015-05-29.
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