I'm not actually an academic but I do some teaching of post grad modules as an "industry expert".
I had to agree with the uni that all my teaching materials would become copyright of the university, which I thought I was ok with.
But now I'm wondering.... obviously I'd never lift the materials directly but often I'm asked to give a talk or training on my topic to other groups nothing to do with the uni and the way I teach certain topics and the exercises and examples I use are the same ones I put in my course materials. Is it a breach of copyright to continue to do this?
Or if in future I'm asked to teach the same topic at another uni can I use my own ideas again? Or have I just sold them to this specific uni? (If so, they're certainly not paying me enough!!)
Do academics generally reuse their own teaching notes if they change employers and end up teaching the same topics?