Those who can, do; those who can't - use computer simulation

Power Point file:

Excel simulation files:
Coin Flip - Run of 6 heads or 6 tails
Birthday Match
Monty Hall 3 Door Problem
Buffon's Needle
Central Limit Theorem - Normal Distribution
Central Limit Theorem - Pareto Distribution
Confidence Intervals

Copyright, Jerome Tuttle 2017. You are welcome to use these spreadsheets in your class; attribution to me would be nice.