iRubric: Experimental vs. Theoretical Probability rubric

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Experimental vs. Theoretical Probability Experimental vs. Theoretical Probability Students compared experimental and theoretical probabilities using skittles and recorded their findings. Rubric Code: B24WBB6 By Sharnoby77 Ready to use Public Rubric Subject: Math Type: Project Grade Levels: 9-12

Skittles Probability Rubric
	Level 1 1 pts	Level 2 2 pts	Level 3 3 pts
Collection/recording of Data	Level 1 Student did not perform experiment correctly	Level 2 -Student did not tally their outcomes. -Student did not record their outcomes correctly.	Level 3 Student performed the experiment. Student tallied and recorded their outcomes.
Calculations of Theoretical Probability	Level 1 Calculations were mostly incorrect and/or fractions were not in simplest form	Level 2 Calculations were somewhat incorrect and/or fractions were not in simplest form	Level 3 Calculations were correct and fractions are in simplest form
Calculations of Experimental Probability	Level 1 Calculations were mostly incorrect and/or fractions were not in simplest form	Level 2 Calculations were somewhat incorrect and/or fractions were not in simplest form	Level 3 Calculations were correct and fractions are in simplest form
Comparison Chart	Level 1 Comparisons did not match findings	Level 2 Comparisons mostly matched findings	Level 3 Comparisons matched findings exactly/
Conclusions / Explanations	Level 1 Explanations show very limited understanding of the underlying concepts needed to solve the problem(s) OR are not written.	Level 2 Explanations show substantial understanding of the mathematical concepts used to solve the problem(s).	Level 3 Explanations are detailed and clear and include critical components.