Hey all. I've got some serious mocks/exams coming up and I just can't seem to be able to revise/study for them. I'm only 15 and I haven't previously revised at all for any exam (including KS3 and a couple of official GCSE science exams), however still obtaining good grades. Since GCSE is obviously more intense than KS3 and any other previous exams I am worried that if I don't revise or study then I won't obtain the grades that I want. To the main point, I would really appreciate it if someone can advise me on how to successfully revise and study for these exams which are in a months time. In addition, I would like to be become a doctor therefore if anyone can also give me some advise on what universities want from people relating to medicine that'll be great. Thank you very much. ~ Tzarchasm. P.S: Getting confused on whether if it's advise or advice.