Promotion Benchmarks
Mathematics Grade 8
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FCPS Promotion Benchmark
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SOL
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POS
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| Number and Number Sense | |||
| 1. | Simplifies numerical expressions that contain rational numbers and positive exponents by using properties of real numbers and the order of operations. |
8.1
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8.1.1
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| 2. | Converts numbers written in standard notation to scientific notation and vice versa. |
8.1
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8.1.1
7.1.2 |
| Computation and Estimation | |||
| 3. | Solves practical problems that involve real-life data from fields such as science, sports, and transportation. |
8.3
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8.2.1
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| 4. | Checks the solution to an equation by substitution and simplification. |
8.4
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8.2.1
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| 5. | Checks the solution to an inequality by substitution and simplification. |
8.4
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8.2.1
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| Measurement | |||
| 6. | Solves problems involving vertical angles, complementary angles, and supplementary angles. |
8.6
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8.3.2
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| 7. | Solves problems involving the volume of cones and pyramids. |
8.7
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8.4.1
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| 8. | Solves problems involving the surface area of cones and pyramids. |
8.7
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8.4.1
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| Geometry | |||
| 9. | Graphs the reflection or dilation of a quadrilateral on the coordinate plane. |
8.8
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8.3.1
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| 10. | Constructs a three-dimensional model given the top, side, and/or bottom views. |
8.9
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7.4.1
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| 11. | Uses the Pythagorean Theorem to determine the measure of any side of a right triangle. |
8.10
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8.4.1
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| Probability and Statistics | |||
| 12. | Solves probability problems involving independent events. |
8.11
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8.5.3
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| 13. | Uses box-and-whisker plots to find the median, range, and quartiles of a data set. |
8.12
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8.5.2
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| 14. | Uses scatter plots to make predictions. |
8.12
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8.5.2
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| Patterns, Functions, and Algebra | |||
| 15. | Represents relations using tables and graphs. |
8.14
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8.2.2
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| 16. | Represents relations using algebraic sentences and word statements. |
8.14
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8.2.2
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| 17. | Solves equations using algebraic sentences, concrete materials, or pictorial representations. |
8.15
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8.2.1
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| 18. | Solves inequalities using algebraic sentences, concrete materials, or pictorial representations and represents the solution graphically. |
8.15
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8.2.1
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| 19. | Graphs linear equations in two variables on the coordinate plane. |
8.16
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8.2.2
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| 20. | Solves practical problems by using formulas. |
8.17
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8.2.1
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