Mathematics Common Core State Standards Curriculum Map
Mathematics Common Core State Standards Curriculum Map
George County School District…2013-2014
| |Unit 10: Reasoning with shapes and attributes. | |
|Grade Level: 2nd grade |Essential Question: How do I reason with shapes and their attributes? |Suggested Days: 10 |
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|Vocabulary: | |
|Number of angles Circle |Mathematical Practices: Highlighted practices to be assessed. |
|Number of equal faces Rectangle | |
|Triangle Equal shares |1. Make sense of problems and persevere in solving them. |
|Quadrilateral Halves |2. Reason abstractly and quantitatively. |
|Pentagon Thirds |3. Construct viable arguments and critique the reasoning of others. |
|Hexagon |4. Model with mathematics. |
|Cube |5. Use appropriate tools strategically. |
|Partition |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 |
|2.G.1…Recognize and draw shapes having specified attributes, | |Pre-test |
|such as a given number of angles or a given number of equal |Kirkland Unpacking…pages 58-64 |Informal assessments |
|faces. Identify triangles, quadrilaterals, pentagons, hexagons,|pages 61-64 |Post test |
|and cubes. | | |
|2.G.3…Partition circles and rectangles into two, three, or four |My Math by McGraw Hill…pages 725-774 |I Can Statements: |
|equal shares, describe the shares using the words halves, |pages 777-792 |θ I can name and draw shapes. 2.G.1 |
|thirds, half of, a third of, etc. and describe the whole as two | |(I know triangles, quadrilaterals, pentagons, hexagons and cubes.) |
|halves, three thirds, four fourths. Recognize that equal shares|Singapore Math Toolkit 2012…complied by Mrs. Cowart |θ I can divide shapes into equal parts. 2.G.3 |
|of identical wholes need not have the same shape. | |θ I can use fractions to describe the equal parts of a shape. 2.G.3 |
| |Resources in the folder | |
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|NOTE: Websites: |
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