how can i save my biology mark before prelims (1 Viewer)

[cauliflower00001]

My biology grade was really good at the beginning of the year, but I recently got a mark back from last term's assessment and it was barely a pass. I'm honestly putting a lot of it down to just never receiving real teaching anymore - we're made to watch videos the whole lesson and do work in a booklet, and our teacher leaves us to work everything out ourselves even though she's at the front of the class - it's destroying my marks and my motivation because no one is helping us understand.

Prelims are getting closer and I really need to improve so I can perform well in my exam because it's not looking good tbh. To any ex students or any year 12s, what areas of revision should I focus on the most? Please help