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如今的小学数学教材、各种形式多样的配套达标练习册中,数学应用题可谓是情节多样,数量关系复杂。它不像式题直接给学生指明了运算方法和顺序。其综合性与开放性的特点要求学生解答应用题时必须综合运用有关的数学知识和技能,对数学关系作出正确分析。但是,有的题目可以通过多种不同的途径思考,这就要求学生要进行相当复杂的思维活动。而小学生的抽象逻辑思维水平比较低,正处于直观形象思维向抽象逻辑思维过渡阶段,因此,小学生正
Today’s primary school mathematics textbooks, a variety of forms of supporting standard practice book, math problems can be described as plots varied, the number of complex relationships. It does not like formula directly to the students pointed out the method of operation and order. The characteristics of its comprehensiveness and openness require students to apply the relevant mathematical knowledge and skills synthetically when answering the questions, and make a correct analysis of the mathematical relations. However, there are topics that can be thought through in many different ways, which requires students to carry out quite complicated thinking activities. However, the level of abstract logic thinking of pupils is relatively low, which is in the transition from visual thinking to abstract logical thinking. Therefore,