论文部分内容阅读
在过去的数学教学中,往往侧重于集中思维的训练,忽视发散思维的培养。本学期,我特别注意发散思维的培养。具体做法是:一、认真设计发散性的练习。例如,学习并掌握了分数、百分数应用题的基本数量关系以后,我安排了各种形式的编题练习:看线段图编应用题、看式子编应用题、改变题目的条件和问题重编应用题等。另外,我还设计了这样一组练习:①给出一个条件:
In the past mathematics teaching, often focus on the training of concentrated thinking, ignoring divergent thinking training. This semester, I pay special attention to the development of divergent thinking. The specific approach is: First, serious design divergent practice. For example, after learning and mastering the basic quantitative relationship between the scores and the percentages of applied questions, I arranged various forms of editing exercises: looking at line drawing questions, looking at sub-sentence questions, changing topic conditions, and re-editing questions Application questions and so on. In addition, I also designed such a set of exercises: ① given a condition: