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Poor
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Good
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Very Good
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Excellent
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Score |
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Algebraic Techniques/Content
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1 - The student demonstrates the mastery of 1 or fewer methods of solving for the roots of a quadratic function |
2 - The student demonstrates the mastery of 2 sufficiently different methods of solving for the roots of a quadratic function |
3 - The student demonstrates the mastery of 3 sufficiently different methods of solving for the roots of a quadratic function |
4 - The student demonstrates the mastery of at least 4 sufficiently different methods of solving for the roots of a quadratic function |
/4 |
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Thoroughness/Effort
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1 - The student shows little or none of the process, computation, and explanation as they demonstrate the techniques of solving for roots |
2 - The student shows some of the process, computation, and explanation as they demonstrate the techniques of solving for roots |
3 - The student shows a sufficient amount of process, computation, and explanation as they demonstrate the techniques of solving for roots |
4 - The student shows a wealth of process, computation, and explanation as they demonstrate the techniques of solving for roots |
/4 |
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Accuracy
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1 - The student's work displays several conceptual flaws, computational errors, and points of ambiguity or confusion |
2 - The student's work is somewhat free of conceptual flaws, computational errors, and points of ambiguity or confusion |
3 - The student's work is mostly free of conceptual flaws, computational errors, and points of ambiguity or confusion |
4 - The student's work is completely free of conceptual flaws, computational errors, and points of ambiguity or confusion |
/4 |
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| Total Score: /12
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