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学生由理解知識到运用知識,必須经过一个练习过程,因之課外必須有一定数量的练习題进行练习,有时还应上练习課,但是在教学中的其他环节,也同样要給学生以充分练习的机会,如开始讲新課可以用练习来巩固上节课的知識,来引入这节課的新知識;在讲课中可以通过习題来引入概念并与計算相結合,从而启发学生的思維;按照认識发展規律来讲深讲透基础知識;讲完新課之后,可以用习題来巩固与小結新教材的內容。总之,教师还要在各个教学环节中巧妙地提出丰富多样的练习題,給学生以充分练习的机会,使学生能将基础知識基本訓练掌握的深透运用的灵活。以下是我在高三代数、三角教学中有关这方面的一些做法,请多指正。
Students have to go through a practice process from understanding knowledge to applying knowledge. Because there must be a certain number of practice exercises outside the class, and sometimes practice classes, but in other areas of teaching, students should also be given sufficient practice. Opportunities, such as starting a new class, can be used to consolidate the knowledge of the previous class to introduce new knowledge in this class; in the lecture, the concept can be introduced through the exercises and combined with the calculation to inspire students’ thinking; In accordance with the law of cognition and development, the basic knowledge is thoroughly understood; after the completion of the new lesson, it is possible to consolidate and summarize the contents of the new textbook. In short, teachers should also skillfully present a variety of exercises in various teaching sessions to give students the opportunity to practice fully, so that students can master the basic knowledge of the basic training to grasp the use of flexible. The following are some of the practices in this respect in the third generation of algebra and triangular teaching. Please correct me.