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美国数学家哈尔莫斯(P.R.Halmos)曾指出:“问题是数学的心脏.”著名科学方法论学者波普尔(K.R.Popper)认为:“正是问题激发我们去学习,去发展知识,去实践,去观察.”问题是激活课堂、点燃学生思维的“火种”.因而,在数学教学中,教师要注重创设恰当的、对学生数学思维有适度启发的系列问题,让学生在问题驱动下探究数学知识,逐步理解和掌握数学知识的本质,构建新的知识网络.“问题驱动”教学法的实施,能够激发学生进行自主探究的欲望和兴趣,
PRHalmos, an American mathematician, once pointed out: “The problem is the heart of mathematics.” According to KRPopper, a well-known scientific methodological scholar: “It is the problem that motivates us to learn, to develop knowledge, To practice, to observe. ”The problem is to activate the classroom, igniting the student’s“ fire ”.Therefore, in mathematics teaching, teachers should pay attention to the creation of appropriate series of questions on the mathematical thinking of students modest inspiration for students Under the help of question, we should explore mathematics knowledge, understand and grasp the essence of mathematics knowledge step by step, and build a new knowledge network. “The implementation of” problem-driven "teaching method can arouse the desire and interest of students to explore independently,