Hi I’m in yr13 and am doing bio and psych. I’d say
- make your revision notes as you go along
- make sure you go out of the class understanding the lesson, if you don’t understand something ask the teacher to clarify areas that you are unsure of
- do lots of exam practice to build your exam technique. When you mark a question look at the markscheme and the terminology is used, how the question has been answered because most of the exam questions on a particular topic have similar marking points
- use you specification, use it as a checklist to ensure you understand and have learnt the content that is required
Good websites for exam qs and YouTube channels:
Physics and maths tutor, Maths made easy, miss estruch, tailored tutors (have some free videos on YouTube channel), simply psychology, aqa website, BioRach, Vanessa Christian
Hope it helps and good luck