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在初中数学的教学中,几何一直是大多数学生和老师的难题,那么如何上好几何课至关重要。笔者认为要上好一节几何课要做好以下几点:一、教师必须重视几何图形语言的传授和训练初中学生对数学图形的认识与处理能力较差的现象很普遍,究其原因是多方面的,其中一个重要原因是教师在教学中对学生几何图形语言的训练不够重视,没有采取有效地方法引导学生认识并理解几何图形语言,更疏于处理几何图形语言的训练,对学生后续学习也产生了负面影响。
Geometry has always been a problem for most students and teachers in junior high school math teaching, so it’s crucial how to get on with geometry. I believe that a good geometric section to do a good job the following points: First, teachers must attach importance to the geometry and language teaching and training Junior high school students understand and deal with mathematical graphics less common phenomenon, the reason is more , One of the important reasons is that teachers do not pay enough attention to the training of students’ geometry language in teaching. They do not take effective methods to guide students to understand and understand the geometry language. They also lag behind the training of geometry language and follow- Also had a negative impact.