Essays / "How Media Can Influenced Children" - My teacher assigned us an essay for 3 pages. [5]

This is my biggest fear in my English subject. We spoke Visaya in my town Toboso in Philippines. Since, I am in English subject my Teacher encourage us to speak English word in her English subject and now she give us an Homework to write an essay about " How Media Can Influenced Children". My parents house we don't have TV, on my analysis thinking I made up some understanding my self that TV are really can influenced children. Is anyone here can help how to start my Essay. I am now in junior high which my english is not very good. Thank you very much.