Masters biology student providing lessons for children of all ages

I am currently studying for my masters in Biology at the University of Oxford having just completed my bachelor's degree there. I have experience tutoring several children of ages ranging from 9 to 17, at both primary and secondary level including GCSE, in several different subjects including Biology, Maths, English, and verbal and non-verbal reasoning for the 11+ exams. I believe I have the skill and knowledge to identify the areas where a student is struggling more with content or exam technique, and I am able to tailor my lessons and the work I set to individually address those issues.