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从初中数学应用题的题型范围来看,主要涵盖了以文字形式加以表述的应用题、以图形与文字结合方式进行表述的应用题、以表格与文字形式进行表述的应用题以及需要给出解题过程但存在错误需要订正的应用题.很多学生虽然掌握了解答应用题的一些显性知识,但是由于这些显性知识并没有内化为学生自身的数学思维和解题思路,因此学生的应用题解答还是存在着一定的困难.数学思想方法和解题思路是数学教学的隐性知识系统,为此,教师应该在解题思路方面加以指导.
From the junior high school math problems in the range of questions, mainly covered in the form of words to be expressed in the application of the problem, the combination of graphics and text to be used in the form of statements, forms and text in the form of statements and the need to be given Although many students have mastered some explicit knowledge of application questions, because these explicit knowledge does not internalize students ’own mathematical thinking and problem-solving ideas, students’ There are still some difficulties in answering application questions.Mathematics thinking and solving ideas are the tacit knowledge systems in mathematics teaching. Therefore, teachers should give guidance in solving problems.