Education is in fact a massive industry, with many roles which are essential for maintaining a robust apparatus. There is, of course, the teaching role, which requires a number of things to be suitable for. These requirements can change depending upon which level of education in question, but in virtually every case, being a qualified educator is necessary to work as a teacher in state-run schools.

A teaching qualification isn’t always the same as another one either. If you take the UK as an example, they have 3 different qualifications; a primary school courses, secondary school courses, and post-compulsory courses teacher qualification. In addition to these standards, it is also very beneficial to have an additional degree in a chosen subject, such as a maths or English degree if that is the goal. There are other non-compulsory teaching courses which a teacher could opt into, which could look great on a CV, such as a qualification in teaching special needs students.