I am in my third year of teaching AP Statistics and still "fixing and tweaking" these outline notes. I find I am able to better use each class period to the fullest with key terms and formulas already provided, thus able to get through critical example problems. These are all word documents (using MathType as needed) so can easily be modified. We teach on a modified schedule with one block period per week and three regular periods, so a person purchasing these might need to adjust accordingly.