GCSE and A-Level Tutor for Maths and Physics

I am incoming university student, beginning in September to do an Aerospace Engineering degree with aspirations to pursue a master's degree as well. In order to prepare me for this transition I want to teach these subjects to gain a greater understanding myself and prepare students for their future exams and achieving academic goals.
My prior experience includes tutoring Maths at School for lower years as part of a school enrichment programme, due this past experience it honed my ability to communicate to students effectively.