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现代社会是高度信息社会。信息在传播先进的科学技术,促进生产的发展,商品的流通,市场的繁荣等方面起着极其重要的作用。同样,在教学领域中,信息也起着举足轻重的作用。在教学中重视信息反馈是提高教学质量的一个重要途径。如何在数学教学中重视信息反馈,提高教学质量?我认为主要应抓住以下几个环节: 1.从课前复习中获取信息。教师在讲授新课前一般都要进行复习提问。我在备课时对复习题都精心准备、反复推敲,使复习题起到承前启后的作用。在学生回答问题过程中获得学生对已学过的知识掌握程度的信息,发现问题或学生对知识理解有独到之处,可及时在新课前总结,达到“温故而知新”的效
Modern society is a highly information society. Information plays an extremely important role in disseminating advanced science and technology, promoting the development of production, circulation of commodities, and market prosperity. Likewise, information plays a decisive role in teaching. Emphasis on information feedback in teaching is an important way to improve teaching quality. How to attach importance to information feedback in mathematics teaching and improve the quality of teaching? I think we should mainly grasp the following aspects: 1. Get information from the review before class. Teachers should review questions before they teach a new class. When I prepare the class review questions are carefully prepared, repeated scrutiny, the review questions play the role of predecessor. Students in the process of answering questions to obtain the knowledge of students have mastered the level of information, identify problems or students have a unique understanding of knowledge can be summarized in time for the new class, to achieve “warm the old and know the new” effect