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一堂课,无论课型如何,无论上什么内容,无论用何种教学媒体,要使课堂效率好,关键是看教师课堂问题的设计。可以说,问题的设计是一堂课的“灵魂”。因为问题设计决定着教学的方向、顺序,问题设计关系到学生思维活动开展的深度和广度。问题的设计应该有一个贯穿全课的主线,然后是主线下的问题串。在物理教学中,习题课是必不可少的一种课型,它贯穿于整个物理教学的始终。习题课教学以问题为主线,以学生为中心。使学生学会学习,提高能力,完善学生人格,为其终生优质发展奠定基础。
A lesson, no matter how the type of class, no matter what the content, no matter what kind of teaching media, to make the classroom efficient, the key is to look at teachers’ classroom design. Can be said that the design of the problem is a lesson “soul ”. Because the question design determines the direction of teaching, order, design issues related to the depth and breadth of student thinking activities carried out. The design of the problem should have a main thread running through the whole class and then the string of threads under the main thread. In physics teaching, the exercise class is an indispensable class, which runs through the entire physics teaching. Exercises teaching to problem-based line, student-centered. Enable students to learn to learn, improve their abilities, improve their personality and lay the foundation for their lifelong quality development.