The number of pages is given to let you know how much paper you will be using. Please note that I may revise the presentations right up to class time and will then replace whatever is there in advance with the latest version as soon as possible after class. There are no notes on the pages. The space for notes is for you to use however you want. If you print these before the lecture, you may find them handy for taking notes, although the files contain a large number of pages.
Recent ones have fewer pages, but less space for notes.
Otherwise you may find adding notes next to the slides after the lecture will be a good way to review the lecture materials. You may save paper and time by entering your notes in the file rather than printing everything. January 18 4. January 20 5. January 25 6.