Maths tutor, also able to teach biology and chemistry, at all levels up to GCSE

I am a Year 13 student currently studying Biology, Chemistry and Maths, predicted A*A*A*, in the hope to study Medicine at university. Having sat my GCSEs recently, and achieving 8s and 9s, I understand the difficulties and hardships students may face. I also have a good understanding of the curriculum so am I able to give my students key advice on how to go about approaching the exams, and what exactly the examiners are looking for. I have experience in tutoring students at all levels, which allows me to understand the common errors students make, and how to go about fixing them.