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在学生的心目中,数学课堂普遍感到枯燥、单调乏味,也正因为如此,许多学生是在被迫无奈中学习数学,消极的学习情感必然带来低效甚至负效的学习效果,要改变这种教学状况的一个有效途径就是在教学中创设恰当的问题情境,而且能从不同侧面去解决问题,透过多变思维发现其本质,把握一条最佳的解题路径,从而对数学的解题规律有一个较为全面的认识,较为深刻的理解,同时在这些问题情境的引导下学生不仅学得有趣,同时思维能力、探究能力、情感态度、价值观等都能得到全面的培养和提高。
In the minds of students, mathematics classrooms generally feel boring, tedious, and because of this, many students are forced to learn mathematics helpless, negative learning emotion inevitably bring about inefficient and even negative effects of learning, to change this An effective way of teaching condition is to create appropriate problem situations in teaching, and to solve problems from different sides, to find out its essence through changeable thinking and to grasp an optimal solution path so as to solve the problem of mathematics The law has a more comprehensive understanding and a deeper understanding. At the same time, under the guidance of these problem situations, students not only learn something interesting, but also develop and improve their thinking ability, inquiry ability, emotional attitude and values.