Hey OP, good job for thinking this way. Would you provide some info on the following?
- How long do you have before the class begins?
- You say you have no additional funds to spend (sadly) but does your school have any disability-specific resources, whether in the form of funding or equipment?
- Do you have access to any art or drafting resources at your school? Something like a laser cutter, thermiform printer, 3D printer, CNC router/milling machines?
- Aside from funding, do you have any extra time available to help the student or is it all within the single hour of class each day?
- If comfortable sharing this, whereabouts are you located?
In addition, think about the following:
- Can you contact your class textbook's publisher and ask for an accessible (braille or screen reader) version?
- If you use YouTube videos as educational tools, there is a service called
$1 in which verbal descriptions of YouTube videos are crowdsourced. You could put up relevant links in their wishlists (or narrate them yourself).
- The American Printing House for the Blind is among national orgs developing tools for blind folks that are designed to work on representing graphical elements on a refreshable tactile display. It's in prototype form, but consider contacting them.