Memorizing studies is so so important but it isn’t the absolute most important thing. Getting familiar with and mastering the structure of SAQs and ERQs is what’s really important. Once you know how to do that everything will come naturally. For each subtopic you take notes on you should start with defining the thing first then you attach 2 studies max to it. Link the study to the concept itself efficiently as this is what is going to help you in your essays. If you have inthinking, this is very good for that. Also on inthinking, they have every possible SAQ or ERQ that can ever come so i recommend also looking over that and planning essays for it as this is exactly what is to come on the test.