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lesson 11
1 hour

Area Of Rectangles With Mixed-By-Mixed And Fraction-By-Fraction Side Lengths


Today’s lesson parallels the structure of Lesson 10. Rectangles for each group should be prepared in advance following yesterday’s instructions. The dimensions of today’s rectangles are given below.

The added complexities of today’s lesson involve the inclusion of two mixed number or fractional side lengths. This is an application of the fraction multiplication lessons of Module 4. Students record partial products rather than draw individual tiles.


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From of the New York State Education Department. Grade 5 Mathematics Module 5, Topic C, Lesson 11. Available from; accessed 2015-05-29.
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