I have been teaching English for over 18 years. I work only with adults, so I understand the specifics and nuances. For the last 5 years I have been teaching online. During my lessons I usually use communicative and gaming approach. For example, online games Kahoot, Baamboozle, Flippity, Jeopardy, etc. are used to clarify and to train grammar skills. For speaking lessons, I come up with interesting and varied topics for discussion (What is happiness; Do we need euthanasia; Darwin Award; Humanoid robots; LGBT, etc.). It's always fun and interesting with me.