What are the precautions for applying the model law to health education?

① Don't move too fast, break it down so that all learners can see it clearly, and at the same time, cooperate with oral explanation; (2) Encourage all participants to study; (3) The content of the demonstration is complex, so audio-visual AIDS can be used in advance before the demonstration; (4) Arrange a period of time for participants to practice, and the presenter will give guidance; ⑤ Demonstrators should avoid using reproachful tone when correcting mistakes, understand the existing difficulties and explain the mistakes in detail.