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学生在解答复合应用题时,常见的一种弊端是“对类型,套解法”。究其主要原因,在于不懂得怎样读题。笔者认为,针对小学生在读题时不善于分配注意力,容易顾此失彼的心理弱点,可教会他们有方向、有层次、有程序地进行西次读题。通过四次读题,弄清应用题的数量关系,找到解题的方法。下面举例说明。例:一个服装厂计划做600套衣服,已经
Students answer the composite application questions, a common drawback is the “type, set solution.” The main reason is that they do not know how to read the questions. The author believes that the primary school students are not good at assigning distractions while reading the questions and can easily overlook the psychological weaknesses of the students and teach them to have their own directions, levels and procedures for reading the questions. Through four reading questions, to clarify the number of the relationship between the number of questions to find ways to solve problems. Here's an example. Example: A garment factory plans to make 600 sets of clothes, already