Specialist: yes. You will need bound notes. Unless you are crazy and take weeks off to do this kind of stuff towards the end of the year [very silly] to write the notes, I suggest now is a good time to start. I also suggest doing it electronically, so it is easy to edit, add in stuff and etc.
For Physics: yes. You will need to write cheat-sheets, which is just a condensed version of awesome notes. You should be noting down key explanations and formulas so you have a list to condense from towards exams
For Chem: yes. You are not able to take any notes into exam, but there are just too much stuff to remember to revise. You
will miss important things during revision, so having notes as you go is important for a checklist towards the end.
Silly me did none of the above, which is why I was nowhere near the Ahmad-God-Like results.
