I really love maths and felt that teaching would be the most relevant and rewarding career that I could choose.
Having done my undergrad here, I knew that I wanted to continue to live in York for at least the foreseeable future. Staying at York Uni just made sense.
The subject specific seminars are a lot of fun - we learn a lot through hands-on activities.
Get some interview practice beforehand and run your personal statement through Careers before you send it off.