These Powerpoints are a great way to work through the IB curriculum with your class and are also effective for self-study. Typically, Topic 2 takes approximately 1-2 months to progress through.
The presentations contains minimal information as they are intended to be used with teacher guidance. They are also formatted to be visually pleasing and to print well for handouts or revision. Please see the preview file for an idea of the slide aesthetic and level of detail.
As always, please let me know if you have any suggestions for improvements. These are always a work in progress!