Maths tutor/ or biology tutor (both GCSE level)

I was a swimming coach (to athletes ages from 7-18) which has helped my develop my skills is delivering a lesson plan and also leading sessions. I also have experience in reading with year 5 children through volunteering at a primary school. Although I have not specifically taught either maths or biology, I have experience with delivering session to younger children. I am currently a student who is studying biomedical science which would help with my knowledge in these subjects.