Mathematics Common Core State Standards Curriculum Map



Mathematics Common Core State Standards Curriculum Map

George County School District…2014-2015

| |Unit 1.1: Addition and Subtraction of Rational Numbers | |

|Grade Level: 7th grade |Essential Questions: |Suggested Days: 15 |

| |How do you use models to add and subtract integers? | |

| |What are the rules for adding and subtracting rational numbers? Justify your answers with examples. | |

|Vocabulary: | |

|Absolute value |Mathematical Practices: Highlighted practices to be assessed. |

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

|Integer |2. Reason abstractly and quantitatively. |

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

|Negative |4. Model with mathematics. |

|Positive |5. Use appropriate tools strategically. |

|Number line |6. Attend to precision. |

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

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

| | |

| Content Standard |Resources |Assessments |

|7.NS.1a… Describe situations in which opposite quantities |Holt McDougal 7th Grade Common Core Mathematics Textbook |Pre-test |

|combine to make 0. For example, a |Web based activities, videos, and Power points, Integer Chips |Formative assessments: |

|hydrogen atom has 0 charge because its two constituents are |Labs with manipulatives |Observations, anecdotal notes, admit/exit slips, math journals, |

|oppositely charged. | |peer/self assessments, think-pair-share, quizzes |

|7.NS.1b… Understand p + q as the number located a distance |q|| |Post test (summative) |

|from p, in the positive or negative direction depending on | | |

|whether q is positive or negative. Show that a number and its | |I Can Statements: |

|opposite have a sum of 0 (are additive inverses). Interpret | |I can add integers. |

|sums of rational numbers by describing real-world contexts | | |

|7.NS.1c… Understand subtraction of rational numbers as adding |(More websites are on next page) |I can compare and order integers and determine absolute value. |

|the additive inverse, p – q = p + (–q). Show that the | | |

|distance between two rational numbers on the number line is | |I can compare and order integers and rational numbers? |

|the absolutevalue of their difference, and apply this | | |

|principle in real-world contexts. | |I can subtract integers. |

|7.NS.1d… Apply properties of operations as strategies to add | | |

|and subtract rational numbers. | | |

|Websites: (great website) |

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| (7.NS.1a) |

| (7.NS.1b) |

| (7.NS.1c) |

| (7.NS.1d) |

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|?... |

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| (video) |

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| (7.NS.1a) |

| (7.NS.1b) |

| (7.NS.1c) |

| (7.NS.1d) |

| (good website) |

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| (Look for the standards for this unit. This contains a lot of standards.) |

| (very good) |

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| (excellent resources) |

| (very good) |

| (very good) |

| ($9.00) |

| (very good) |

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