A substitute teacher

I take my senior up on the offer to substitute the class in cram school. Upon arriving the cram school, I started preparing the contents that I had to teach. An age of the students is study at six to eight years old. I was aware of it is not easy to teach them, because they are too talkative and lively. I had to take most of time to make them concentrate on the class, but it seemed not useful. The class finished with noisy. My method might leave much to be desired, but it is really a great experience to me.