Hello,
Quite a few teachers have contacted me over the last few months about the topic of their choice, which is teaching using games. Do games enhance learning and why? Or a question of that nature. If you did that topic you can talk about Total Physical Response, different learning styles, the theory of multiple intelligences and such things. There is a growing body of research on it although more needs to be done.
Alternatively you could research the benefits of using stories to teach English. There is a corpus of research on the advantages of using reading and stories with native speakers but not so much with ESL pupils.
I have some articles on those topics here:
Teaching Children English Articles and Tips
However may I say that it is important that you feel excited about the topic you choose, that way you will be curious and motivated to do the research and will do a better job.
Kind regards
Shelley Vernon
ESL games and activities for teaching English to children
and
Games and Stories for 3 to 5 year olds