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做好必要的增补性教学对于初中数学课程的教学而言很有意义。课本的容量毕竟有限,不可能对每一个需要学生掌握的知识点都有非常透彻的解析。不仅如此,想要深化对学生各方面能力的训练,仅仅依靠课本内容显然是不够的。正是因为如此,教师才很有必要做好课堂增补性教学。只有合理地选择增补性的教学内容,并且以适当的方式将这些内容传授给学生,这样才能够有效地提升学生的认知水平,并且促进他们对于知识的理解与掌握。
Making the necessary supplementary teaching makes sense for the teaching of junior high school mathematics courses. After all, the capacity of textbooks is limited, and it is impossible to have a very thorough analysis of every knowledge point that students need to master. Not only that, want to deepen the training of students in all aspects of ability, relying on textbooks is clearly not enough. Because of this, it is necessary for teachers to do supplementary teaching in the classroom. Only by judiciously choosing supplementary teaching content and teaching it to students in a proper way can students’ cognition be effectively improved and their understanding and mastery of knowledge be promoted.