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新一轮课改正在如火如荼的进行,时下最热门的话题莫过于“数学核心素养”.培养学生的核心素养,不单单是开设几节数学核心素养课程就可以了,而是应该在日常的课堂教学中逐渐的培养学生的数学素养.笔者以指数函数这一节课为例,浅谈了教学各环节中数学核心素养是如何推动概念自然生成的,如数学抽象、数学建模、直观想象和数学运算素养.学生在教师营造的学习环境中不断地发展数学思维,会用数学的眼光去看待生活中的问题,最终实现个人数学能力水平的全面发展.
A new round of curriculum reform is in full swing, the hottest topic nowadays is the “core knowledge of mathematics.” Cultivating students’ core literacy, not only to open a few sections of mathematics core literacy course can be, but should be in daily Of classroom teaching gradually cultivate students’ mathematical literacy.The author takes the exponential function of this lesson as an example, talking about how to promote the concept of mathematical core literacy in all aspects of teaching naturally generated, such as mathematical abstraction, mathematical modeling, visual Imagination and mathematical literacy.Students develop mathematic thinking constantly in the learning environment created by the teacher, and they will take a mathematical view of the problems in life and eventually realize the all-round development of their individual mathematical ability.