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进入高中以来,很多学生在经过了数次月考排名以后,灰心丧气乃至自怨自艾。尤其是数学知识的抽象性,使相当一部分学生感到数学难学,学习好数学的自信心也逐渐消退。特别是眼前这届学生使用的是北师大版新教材,空间中的点、线、面,二面角等空间概念需要建立,概率统计和算法这样的内容更让学生感到
Since entering high school, many students have been frustrated and even resentful after passing several monthly exams. In particular, the abstraction of mathematics knowledge has made a considerable number of students feel difficult to learn mathematics, and their self-confidence in learning mathematics has faded. In particular, this time the students are using Beijing Normal University’s new textbooks. The spatial concepts such as points, lines, faces, and dihedral angles need to be established. The content of the probability statistics and algorithms will make students feel more comfortable.