I first assess my prospective pupils to figure out their strengths and weaknesses and help them build a curriculum first concentrating on their best topics, Biology is a vast field of study, yet intricately connected. Knowing one's topic of interest help determines their focus. I personally prefer teaching human and plant biology, but I also delve into the animal biology. What I am trying to say is that my teaching is based off the students need, interest and their drive. No two persons are the same.