iRubric: Quadratic and Discriminant rubric

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Quadratic and Discriminant Rubric Code: CX6CC8A By mathstar Ready to use Public Rubric Subject: Math Type: Writing Grade Levels: 9-12

Compare and Contrast
	Poor 0 pts	Fair 1 pts	Good 3 pts	Excellent 4 pts
Evidence or Support	Poor Student did not show any evidence or support when identifying the formula of a quadratic and the discriminant.	Fair Student only show some evidence or support when identifying the formula of a quadratic and the discriminant.	Good Student only shows a few evidences or supports identifying the formula of a quadratic and the discriminant.	Excellent Student shows a complete understanding of evidence or supports identifying the formula of a quadratic and the discriminant.
Factor	Poor Student did not try or show evidence of explaining the number of solutions that are possible when using the discriminant.	Fair Student did try or show some evidence of explaining the number of solutions that are possible when using the discriminant.	Good Student did try or show some evidence of explaining the number of solutions that are possible when using the discriminant.	Excellent Student show evidence of explaining the number of solutions that are possible when using the discriminant.