Preview: Pay attention to preview, the application of preview in teaching, ask students to find relevant information and ask questions before class, show and explain the key topics of preview before class, show questions before class, let students discuss key issues, and ask questions from each other by group pk.
Goal setting: Show it before class, so that students can clearly understand the main points of this class. The whole class will focus on goal setting, reflect on the application degree of goals, or write down the key points and difficulties on the blackboard.
Lead: fascinating, but not too lengthy. After class, you can think about a variety of import methods to see which one is the most attractive. Pay attention to the introduction link in class.
Question setting: Not too detailed. Although the class seems to be active, the amount of questions is too small, which are all basic questions and can't satisfy good students. Good questions are a little bigger, so students can think and answer by themselves. Teachers can only guide the difficulties and mistakes as needed. Questions can be set at the beginning of each sentence in the form of group activities and discussions, which has a sense of ceremony and ensures that students use their brains (thinking, asking questions, asking questions), write (taking notes, writing) and move their mouths (actively answering questions) in class.
Evaluation: link evaluation, student evaluation and activity evaluation, which can be evaluated by yourself or by others. Student evaluation is mainly positive, and whether link evaluation and activity evaluation are conducive to the development of classroom and students' ability.
Extension-practice, consolidate and improve after class, and emphasize the importance of practice.