Adding on to Jamon here - don't forget that you will most likely write, rewrite, and edit your notes several times throughout the year. You don't have to get them done perfectly and early on. In fact, writing study notes is a form of study in itself (at least, it was for me), so there's no stress about getting in early. Staying on top of it is a major advantage, but you don't necessarily have to be ahead in notes. And, bringing in all kinds of sources to your notes, like textbooks, past student notes, online resources, etc, is all super valuable - as long as it means something to you and your understanding of the topic.
Thanks Elyse
Also Jamon (Jake and Ruiace), I just wanna add but the practicals are going to be part of my notes (i.e. my super indepth notes with summaries) and my weaknesses notes (i.e. since I'm crap at science pracs)
As for concept mapping and extended response, well I don't know how that fits in that category other than that there will be a question where you are required to assess the validity, accuracy and reliability of the experiment
How should I integrate my practical notes into my concept mapping notes?
Also is it necessary to make "english notes" (i.e. essay paragraphs that you're going to memorise and adapt to the new essay question, TEE tables with quotes, neccessary analysis of texts, sample essays, etc)