iRubric: Graphing Slope-Intercept Equations rubric

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Graphing Slope-Intercept Equations Graphing Absolute Value Functions Rubric Code: V243755 By MsLeinbaugh Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 6-8, 9-12

Graphing Slope-Intercept Equations
	Poor 1 pts	Fair 2 pts	Good 3 pts	Excellent 4 pts
Math Concepts	Poor Shows no understanding of the underlying concepts needed to solve the problems or is not written. No work is shown.	Fair Shows very limited understanding of the underlying concepts needed to solve the problems or is not written. Very little work is shown.	Good Shows some understanding of the mathematical concepts needed to solve the problem(s). Only partial work is shown.	Excellent Shows complete understanding of the mathematical concepts used to solve the problem. All work is clearly shown.
Slope Identification	Poor Slope doesn't make sense, no slope is written	Fair Most of the slope solutions are incorrect. Major errors.	Good Most of the slope solutions are correct. Minor errors.	Excellent All slope solutions are all correct.
Y-Intercept Identification	Poor Y-intercept doesn't make sense, no y-intercept is written	Fair Most of the y-intercept solutions are incorrect. Major errors.	Good Most of the y-intercept solutions are correct. Minor errors.	Excellent All y-intercept solutions are all correct.
Neatness and Organization	Poor The work appears sloppy and unorganized. It is hard to know what information goes together.	Fair The work is presented in an organized fashion but may be hard to read at times.	Good The work is presented in an organized fashion but may be hard to read at times.	Excellent The work is presented in a neat, clear, organized fashion that is easy to read.
The Image	Poor The directions were not followed. Evident in image not being correctly colored or graphed	Fair The directions were somewhat followed. Evident in image not being correctly colored or graphed	Good The directions were somewhat followed. Evident in image being somewhat colored and graphed correctly.	Excellent The directions were followed. Evident in image being correctly colored and graphed.