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《数学课程标准》指出:“数学教学应从学生实际出发,创设有助于学生自主学习的问题情景.”面对高中普遍存在的数学学困问题,我们在教学过程中,根据高中数学知识的抽象性、逻辑性和严谨性等特点,结合学生的数学基础和生活实际,为学生创设恰当的、有效的问题情境,对激发学生学习数学的兴趣和培养学生自主探索问题的能力应是一个比较好的途径.
“Mathematical Curriculum Standard” states: “Mathematics teaching should start from the students’ reality and create problems that help students to learn independently.” In the face of the math problems commonly found in high school, in the process of teaching, according to the knowledge of high school mathematics The characteristics of the abstract, logical and rigorous, combined with the students’ mathematical foundation and life reality, to create appropriate and effective problem situations for students, to stimulate students’ interest in mathematics and to develop students’ ability to explore problems independently The better way.