Series Meeting Students' Needs in Number Talks: Meeting Students' Needs in Number Talks
Math.Practice.MP4
 Common core State Standards
 Math: Math
 Practice: Mathematical Practice Standards

MP4: Model with mathematics.
Mathematically proficient students can apply the mathematics they know to solve problems arising in everyday life, society, and the workplace. In early grades, this might be as simple as writing an addition equation to describe a situation. In middle grades, a student might apply proportional reasoning to plan a school event or analyze a problem in the community. By high school, a student might use geometry to solve a design problem or use a function to describe how one quantity of interest depends on another. Mathematically proficient students who can apply what they know are comfortable making assumptions and approximations to simplify a complicated situation, realizing that these may need revision later. They are able to identify important quantities in a practical situation and map their relationships using such tools as diagrams, twoway tables, graphs, flowcharts and formulas. They can analyze those relationships mathematically to draw conclusions. They routinely interpret their mathematical results in the context of the situation and reflect on whether the results make sense, possibly improving the model if it has not served its purpose.
Math.5.NF.B.4
Common core State Standards
 Math: Math
 5: Grade 5
 NF: Numbers & OperationsFractions
 B: Apply and extend previous understandings of multiplication and division

4:
Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction.
a. Interpret the product (a/b) × q as a parts of a partition of q into b equal parts; equivalently, as the result of a sequence of operations a × q ÷ b. For example, use a visual fraction model to show (2/3) × 4 = 8/3, and create a story context for this equation. Do the same with (2/3) × (4/5) = 8/15. (In general, (a/b) × (c/d) = ac/bd.)
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b. Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths, and show that the area is the same as would be found by multiplying the side lengths. Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas.
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Discussion and Supporting Materials
Thought starters
 How does Ms. Morey structure her class in order to provide tailored, small group instruction?
 Why does Ms. Morey decide to use manipulatives with her small group?
 How does Ms. Morey use this lesson as an opportunity to build her own skills?
In Partnership With:
School Details
Enumclaw Middle School550 Semanski St
Enumclaw WA 98022
Population: 424
Data Provided By:
Teachers
Crystal Morey
Math / Kindergarten 1 2 3 4 6 / Coach
Newest
UNCUT CLASSROOMS
UNCUT CLASSROOMS
UNCUT CLASSROOMS
Lesson Idea
17 Comments
this is a great idea
Thank you! I needed this idea!