I actually can't remember that well, but I don't think I used anything special. There might have been a few courses where I just used a paper folder with simple

I actually can't remember that well, but I don't think I used anything special. There might have been a few courses where I just used a paper folder with simple pockets inside, and some courses where I used a three-ring binder with section dividers for the courses. I would set the paper in between the dividers and it would stay there well enough by friction without any help. The total number of pages for each course was never very high because we were on quarters instead of semesters. If there were a lot of pages I'd probably add some sleeves to secure the pages -- but I would be fine with putting several pages in each sleeve rather than one page each. After the course was over I put the pages into 9x12 clasped folders and that's where they piled up until I did this scan. Thanks!