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汉语中“省”这个字是个多音字,而数学的学习与这个字息息相关。省(xǐng):一者,吾日三省吾身,注重学习的反思反省;一者,注重自我的内省驱动。省(shěng):减少,精简,不断优化数学思维方式。高中数学教学是一个多维、渐进、多层次的空间序列。千姿百态的生成性资源产生于师生的知识、思维、智慧、情感等多种因素的交织互动。有些优质有效资源是可遇而不可求的,它稍纵即逝。假如教师能按照学生认知的曲线、考虑思维的张度、情感的特征,在围绕教
In Chinese, the word “province” is a polyphonic word, and the study of mathematics is closely related to this word. Province (xǐng): one, my day three provinces Wu body, pay attention to the reflection of reflection; one, pay attention to self-introspection drive. Province (shěng): reduce, streamline, and constantly optimize mathematical thinking. High school mathematics teaching is a multi-dimensional, progressive, multi-level spatial sequence. Generative resources in different poses and with different expressions result from the intertwined interaction of teachers, students, knowledge, thinking, wisdom and emotion. Some high-quality and effective resources are met but can not be obtained, it fleeting. If the teacher can follow the cognitive curve of students, consider the tension of thinking, emotional characteristics, around the teaching