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长期以来,应用题是数学课程广泛应用的一种题型,它立足于实际,将生活中的一些现象抽象成为数学问题展现出来,主旨是为培养学生的数学应用意识和能力.然而,历来初中数学中的应用题琐碎而繁多,极易引发学生的数学枯燥感,削弱学生学习的积极性,因此,将应用题转化为问题解决模式,是初中数学教师在当前教学改革中所面临着的一项重要工作.在课堂教学中有效实施“问题解决”教学新模式,就是让学生在掌握数学知识与数学技能的基础上,感受发现问题、解决问题的
For a long time, the applied question is a kind of question that the maths course is widely used. Based on the reality, it presents some phenomena in life as mathematical problems, and the main purpose is to cultivate the students’ math consciousness and ability. However, The problems in mathematics are trivial and numerous, which can easily arouse students ’maturity of mathematics and weaken the enthusiasm of students’ learning. Therefore, turning applied questions into problem-solving modes is one of the problems faced by junior middle school mathematics teachers in current teaching reform Important work in the classroom teaching in the effective implementation of “problem solving ” teaching a new model is to allow students to master mathematical knowledge and mathematical skills, based on the feeling of discovery and problem solving