HOW CAN TEACHERS TEACH EFFECTIVELY IN THE LESSON (急用20點!!!)

1.teachers should prepare the lessons in advance
2.they should point out the main points in the lesson
3.use interesting examples to illustrate the main point
4.ask the students important issues of the topics to make sure that they understand your teaching
5 maintain a good rapport with students,they would pay more concentration in the lessons

Explain in detail so that the students can understand