Patterns in probability can reveal predictable outcomes in seemingly random events.
This resource download contains the Task, TI Nspire .tns file and the calculator simulation document.

You will explore how probability distributions arise when rolling dice multiple times and adding the results.
Starting with two six-sided dice, you will list all possible outcomes, calculate the probabilities for each sum, and represent the distribution graphically.
You will then extend this to three six-sided dice, noticing how the range of possible sums increases and the shape of the distribution changes.

Materials Needed
Pencil, pen, ruler (optional) and CAS calculator.