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高中数学是高中教学中的重要内容,高中数学中形形色色的几何图形、抽象的概念让很多学生都难以理解和接受,这也造成了高中阶段学生的数学成绩差异较大。“留白”是新课程标准下的产物,这种教学手段已经被充分地利用到了各大学科教学中。本文笔者结合自身的教学经验,从课前、课中、课后三个环节对“留白”的教学方式进行了研
High school mathematics is an important part of high school teaching. High school mathematics has a variety of geometric shapes and abstractions that make it difficult for many students to understand and accept. This also causes the high school students’ math scores to vary greatly. “Leaving the White ” is the product of the new curriculum standards, this teaching method has been fully utilized to the major subjects of teaching. In this paper, the author combined his own teaching experience, from the pre-class, class, after-school three aspects of the “blank” teaching methods were studied