论文部分内容阅读
数学教学除了教给学生数学知识外,更重要的是教学生“会学”数学.数学教学是思维活动的教学,在教学过程中引导学生思考,教会学生思考的途径和方法比单纯地做大量的练习要有效得多.荀子说:“君子博学而参省乎已,则知明而行无过矣.”教学实践表明,在教学过程中注重引导学生做解题后的反思,可以不断地培养学生良好的思维品质,克服学生解题粗心的现象,提高学习效果.解题结束后,应再次审视题设条件和解题过程,检查是否充分利用了已知条件,解题过程是否严密,方法是否恰当,有无其它解法,这些解法中蕴含着哪些丰富的思想内涵.
In addition to mathematics teaching to teach students mathematics knowledge, the more important thing is to teach students to “learn” mathematics. Mathematics teaching is the teaching of thinking activities, in the teaching process to guide students to think, to teach students to think of ways and methods than simply It is much more effective to do a lot of exercises. Yan Zi said: “The gentleman has learned and participated in the province, but he knows that he can do it.” Teaching practice shows that in the teaching process, we must focus on guiding students to solve problems after solving problems. Can continue to cultivate students’ good thinking quality, overcome student carelessness and improve the learning effect. After the problem is solved, you should review the conditions and problem-solving process again to check whether you have fully used the known conditions and solve the problem. Whether it is rigorous, whether the method is appropriate, whether there is any other solution, and what kind of ideological connotation is contained in these solutions.