教学改革以来,我們教育工作者,在党的領导下,通过大家的努力,取得了很大的成績,教学质量日漸增高,教学方法也有所改进,特别是在課堂教学方面,不少的教师学习了精讲多练的經驗,在实际工作中取得了一定的成績。現在将我个人对数学教学中运用精讲多练的一些体会提出来和同志們共同研究,并請批評指正。 (一) 对于精讲的精字,很多同志有不同的看法,有人认为精讲就是少讲。例如,在立体几何的教学中,对于多面体和旋轉体的一些求面积和体积的公式,可以不再一一推証,因而从表面上来看,教学的时数可以大大的减少,在实际运用中也問題不大。因此,有人认为这是符合教改的精神的。我认为刪減教材是可以的,但須 Since the reform of education, our educators, under the leadership of the Party, have achieved great results through the efforts of everyone. The quality of teaching has increased and teaching methods have also improved. Especially in classroom teaching, many teachers have Learned the experience of lecturing and practicing, and achieved certain results in practical work. Now I personally put forward some experiences in the teaching of mathematics using intensive exhortations and comrades to study together, and please criticize and correct me. (1) Many comrades have different views on refined fine words. Some people think that intensive teaching is less. For example, in the teaching of solid geometry, formulas for finding areas and volumes for polyhedrons and rotating bodies can no longer be inferred one by one, so from a superficial point of view, the number of hours of teaching can be greatly reduced, in practical use. There is also little problem. Therefore, some people think that this is in line with the spirit of education reform. I think that the deletion of teaching materials is fine, but