Mathematics Common Core State Standards Curriculum Map



Mathematics Common Core State Standards Curriculum Map

George County School District…2013-2014

| |Unit 5: Understanding the concept of multiplying fractions by fractions | |

|Grade Level: 5th grade |Essential Question: What do fractions represent? |Suggested Days: 12 |

| |Why is it helpful to consider a fraction as division? | |

| |What happens when we multiply a whole number by a fraction? | |

| |What happens when we multiply a fraction by a fraction? | |

|Vocabulary: | |

|mixed number, improper fraction, dividend, divisor, quotient, |Mathematical Practices: Highlighted practices to be assessed. |

|numerator, denominator, multiply, factor, product, fraction | |

| |1. Make sense of problems and persevere in solving them. |

| |2. Reason abstractly and quantitatively. |

| |3. Construct viable arguments and critique the reasoning of others. |

| |4. Model with mathematics. |

| |5. Use appropriate tools strategically. |

| |6. Attend to precision. |

| |7. Look for and make use of structure. |

| |8. Look for and express regularity in repeated reasoning. |

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|Content Standard |Resources |Assessments |

|5.NF.3 Interpret a fraction as division of the numerator by the | |Pre-test |

|denominator (a/b = a ÷ b). Solve word problems involving |Resources in the folder |Informal assessments |

|division of whole numbers leading to answers in the form of | |Post test |

|fractions or mixed numbers, e.g., by using visual fraction |My Math by McGraw Hill… |I Can Statements: |

|models or equations to represent the problem. |Lesson 8-1 Pages 551-556 5.NF.3 |θ I can understand that fractions are really the |

|5.NF.4a. Interpret the product (a/b) × q as a parts of a |Lessons 10-1,10-2,10-3,10-4,10-5,10-6,10-12 pages 707-744 and pages|division of a numerator by the denominator |

|partition of q into b equal parts; equivalently, as the result |777-782 5.NF.4a |5.NF.3 |

|of a sequence of operations a × q ÷ b. |Lessons 10-5 and 10.6 pages 733-44 5.NF.4b |θ I can solve word problems where I divide whole numbers to create an |

|4/5.NF.4b. Find the area of a rectangle with fractional side | |answer that is a mixed number. |

|lengths by tiling it with unit squares of the appropriate unit | |5.NF.3 |

|fraction side lengths, and show that the area is the same as | |θ I can multiply a fraction or whole number by a fraction. 5.NF.4 |

|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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|NOTE: Websites: (great website for guided practice and quizzes) |

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