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iRubric: Line of Best Fit Project rubric

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Line of Best Fit Project Line of Best Fit Project Student #, height, and # of shots made are recorded. A scatterplot is made of three different comparisons of the data. A line of best fit is drawn and an equation for each line is written. Rubric Code: B9A7A2 By darciecoombs Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 6-8, 9-12, Undergraduate

Line of Best Fit Project
	Novice 1 pts	Partially Proficient 2 pts	Proficient 3 pts	Advanced 4 pts
Table of Data 10 %	Novice Little or no information was recorded.	Partially Proficient Incomplete, some information is missing.	Proficient Most information is recorded with small error.	Advanced All of the data is recorded, is accurate, and complete.
Graphs 20 % Scatter plot with line of best fit shown	Novice There are no graphs. No labels	Partially Proficient There are scatter plots, but the line of best fit is missing or graph/ line of best fit are not neat (ruler not used) Labels are not clear or missing.	Proficient Scatter plot and line of best are graphed. Graph is labeled.	Advanced Scatter plot and line of fit are neat for each graph and a ruler is used if graphed by hand. There is a title for each graph and the x and y-axes are clearly labeled.
Equations of the line of best fit. 50 %	Novice Two or more equations are missing. Points and slope are not found.	Partially Proficient Points chosen and slope is missing, equations are somewhat right.	Proficient Two points are chosen, the slope is found, and equations are present. Work is missing.	Advanced Two points are chosen, the slope is found and each line has an accurate equation. All work is shown.
Written Responses 20 %	Novice There are no written responses to any of the questions.	Partially Proficient 1 - 2 questions are answered. Questions are answered with incomplete sentences.	Proficient Most questions are answered in full sentences.	Advanced All questions are answered with complete sentences.