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现代数学教学理论认为,数学教学是数学思维过程的教学,学生学习数学的过程是在头脑中建构认知结构的过程;让学生亲历经验,不仅有助于通过多种活动探究和获取数学知识,更重要的是学生在体验中能够逐步掌握数学学习的一般规律和方法.因此,在初中数学教学中,教师不仅要重视教学的内容和要求,更要进行创造性地教,充分发挥学生的主体作用,让学生置身于一定的情境中,调用各种感官去体验、感受、发现,使学生能够
The theory of modern mathematics teaching holds that mathematics teaching is the teaching of mathematical thinking process. Students’ process of learning mathematics is the process of constructing cognitive structure in the mind. Making students experience through experience not only helps to explore and acquire mathematical knowledge through a variety of activities, More importantly, students can gradually grasp the general rules and methods of learning mathematics in the process of experience.Therefore, in the junior high school mathematics teaching, teachers should not only pay attention to the teaching content and requirements, but also teach creatively and give full play to the students’ , So that students exposure to a certain situation, call a variety of senses to experience, feel, discover, so that students can