| Washington Content Standards |
| Mathematics |
| By Grade Level |
| Grade 5 (GLEs) |
| EALR 1 The student understands and applies the concepts and procedures of mathematics. |
| Component 1.2 Understand and apply concepts and procedures from measurement. |
| Procedures, Precision, and Estimation |
| MA-5-1.2.5 Understand and apply formulas to measure area of rectangles and right triangles. |
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MA.5.1.2.5.a. Explain how to find the perimeter or area of any rectangle using a rule.
|
| Component 1.3 Understand and apply concepts and procedures from geometric sense. |
| Locations and Transformations |
| MA-5-1.3.4 Apply understanding of translations (slides) or reflections (flips) to congruent figures. |
|
MA-5-1.3.4.a. Identify a specific transformation as a translation (slide) or reflection (flip).
|
| Grade 6 (GLEs) |
| EALR 1 The student understands and applies the concepts and procedures of mathematics. |
| Component 1.3 Understand and apply concepts and procedures from geometric sense. |
| Locations and Transformations |
| MA-6-1.3.4 Apply understanding of rotations (turns) to 2-dimensional figures. |
|
MA-6-1.3.4.d. Describe a rotation so that another person could draw it.
|
| Grade 7 (GLEs) |
| EALR 1 The student understands and applies the concepts and procedures of mathematics. |
| Component 1.3 Understand and apply concepts and procedures from geometric sense |
| Locations and Transformations |
| MA-7-1.3.4 Understand and apply combinations of translations (slides) and reflections (flips) to two-dimensional figures. |
|
MA-7-1.3.4.a. Identify and explain whether a shape has been translated (slid) or reflected (flipped) with or without a grid.
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