The population genetics power point covers the mechanisms of how species evolve over time. It begins with an overview of Hardy-Weinberg and then delves into genetic flow, genetic drift, bottleneck effect, founder's effect, the types of selection, the types of isolation and the types of speciation.
The power point is filled with examples of the mechanisms and pictures, graphs and charts to help emphasize the concepts.
The concepts are heavy within population genetics so I would advise to chunk the information up into segments instead of teaching them all the way through in one day.
Population Genetics Bundle: Power Point and Graphic Organizer for INB
Population Genetics: Selection, Isolation, Speciation Graphic Organizer