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> Pretty much everything surrounding tertiary education needs disruptive companies to come in and restructure it - but particularly the dodginess around textbooks / school bookstores.

Textbooks for introductory courses don't change much between editions. The pagination may change slightly, as might the odd illustration, and that is that. What needs to happen is that the students need to get off their collective asses and buy the previous edition of the text from their colleagues from the year before. Nothing else will bring prices down. It's not likely to happen, considering just how spoonfed students at your average college are.

I mostly got away without buying new textbooks after first-year - there were a couple of classes where I needed them, but in a lot of cases I knew people who'd taken it before and lent me the book / the prof had kept with the old version (or in some cases gave old as well as new question/page references), but I've found that it's the first year courses where they mix up the books the most.

My own personal experiences have been with archaeology texts where the chapter-end studies were replaced with a different culture, physics texts where the figures within the questions were changed and maths texts where the questions were the same but reordered. Yeah, you can learn the same stuff from the textbook's main content, but if you get assigned a list of questions to complete and those questions don't match with this years' then buying the previous textbook is essentially useless. In my later years, the homework was never "do these questions from the book", so the texts dated less.

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