论文部分内容阅读
教学有法,但无定法。教师在教学中要因人、因时、因教材而异,这就是所谓“无定法”。我们在完成教学任务时所使用的教学练习设计方法有很多,笔者拟就数学练习设计的方法谈几点认识。一、设计好复习题在学习新课之前我们时常会准备一些复习题,有一类是基础题。这类题的数目不能太多,结构应该简单,多设计一些口算题。这组练习题是一节课的良好开端,通过这一组练习题,能够为新课的学习做好必要的准备,可以为新知识的学习做好铺
Teaching method, but no method. Teachers in teaching due to people, because of the time, due to different teaching materials, this is the so-called “no method ”. We have a lot of teaching practice design methods used in the completion of teaching tasks, I would like to talk about the mathematical practice of design methods to talk about some understanding. First, the design is good review questions Before we learn a new lesson we often prepare some review questions, there is a class is the basis for questions. The number of such questions can not be too much, the structure should be simple and more to design some oral questions. This set of exercises is a good start to a class, through this set of exercises, can make the necessary preparations for the new class of study, you can shop for learning new knowledge