Why don't you raise your hand in class?

The premise of raising your hand is that you can think hard. You can use your brain when you think, your thinking will become active and your spirit will be more concentrated. The advantage of raising hands actively is to exercise thinking and concentrate, so that students' thinking ability, language organization ability and interpersonal skills can be better studied and improved. If you don't raise your hand to speak, you will naturally be unable to exercise and learn a lot of abilities, and your understanding of classroom knowledge will be much slower. It is more likely that you can't learn anything because of desertion, and your study is getting worse and worse.