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在实际教学中,我们发现许多学生打数学草稿时常出现这样的现象:计算稿多,分析稿少;随意打草稿的多,有序规范的少。这些都是不注重“种子播种”的表现。写草稿,就是在草稿的土壤中播下思维的种子——在解决问题中将一些想法和数据作详细记录。打草稿时,怎样才能做到详细记录呢?其一,草稿的内容应该以分析过程为主。草稿上尽量注明题号或顺序号(即是哪一题的草稿),然后再解答。这
In the actual teaching, we find that many students often play math draft such phenomena: the calculation of manuscripts, analysis of less; free to play drafts and less orderly norms. These are not paying attention to “seed sowing” performance. Writing a draft is sowing the seeds of thinking in the soil of the draft - a detailed record of some ideas and data in problem solving. When drafting, how can we do a detailed record? First, the content of the draft should be based on the analysis process. As far as possible on the draft indicate the title or sequence number (that is, what is a draft of the draft), and then answer. This