Hey guys. So I am doing Bio, Chem and Phys as a part of my Prelim course and I am pretty good at them. That was until the half yearlies. I did not take any notes for the subjects and studied directly out of the textbooks, but bear in mind that there was barely any content at that time. Now as I approach yearlies, I am worried if studying out of the textbook might be useless considering there are 4 modules for each science that I need to memorise and understand. I did really well in my Bio HY (59/65) but that was because there was only one module (Patters in Nature). Now I am wondering, with two weeks left to the yearlies, if making notes is worth it, like cramming and working hard to finish them? Even in general, how useful is it to make notes anyways? Like have the best, high scoring students ever made notes or used other ways (if so please tell me what these are)?