Needs Improvement 1

(0 – 3 points)

Good

2

(4 – 7 points)

Excellent

3

(8 – 10 points)

Score

Performs experiments 

Probability experiments are incomplete

Completes two of the three experiments

Completes all three experiments

Compiles results on data sheet 

Predictions and data are incomplete or inaccurate

Most of the predictions and data are accurately recorded

All predictions and data are accurate and complete

Observes relationships

The written or verbal description does not accurately communicate the relationship between the two probabililties

Somewhat describes the relationship between the two probabilities

Clearly and accurately describes the relationship between theoretical & experimental probability