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一通过几年来的教学实践,我深切地体会到,只有教师充分地发挥主导作用,引导全班学生积极自觉地学习,才能使学生获得系统的巩固的科学知识。现在我就来谈一谈在这方面的体会。 1.深入领会教材的内在联系在一般的情况下,新课是旧课的延续或扩展,讲课时不应使学生感到这节课被分为新旧两个明显的阶段,因此在备课时,我特别注意使新旧课密切联系起来,例如:在讲组合时,我就是从复习排列的问题中引导出组合的定义和公式的。复习问题是这样的:
Through years of teaching practice, I deeply understand that only when teachers fully play their leading role and guide the whole class to actively and conscientiously study can students gain systematically consolidated scientific knowledge. Now I will talk about the experience in this area. 1. In-depth understanding of the inherent relationship between textbooks Under normal circumstances, the new class is the continuation of the old class or extension, lectures should not make students feel that this class is divided into two distinct stages of old and new, so during lesson preparation, I Special attention has been given to the close association of old and new classes. For example, in speaking of combinations, I led the definition and formulation of combinations from the reviewing questions. Review the problem is this: