One thing that worked for me was recording the lesson so that I didn't necessarily have to take notes right away and could absorb more information being told to me, have time to think about that information and ask questions in the moment. Then I could go home, re-listen to the lecture, write out some notes, and then fine tune those notes by reading the source material and other learning aids. This worked better for me especially having ADHD than trying to write notes and missing parts of the lecture as a result. Being able to take photos of the board was also useful, especially when diagrams and or visual information was being relayed.

I do think it's important to experiment with what you have available and find strategies that work for you. Not everyone learns the same way.