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教师的教学必须以学生为主体,充分调动学生的积极性,让学生积极主动地参与教学的全过程,培养他们的创新意识和探索精神。中学数学教学也应适应时代的需要,以提高学生发现问题、分析问题、解决问题的能力为目的,不断探索数学课堂教学改革的方法。下面,笔者就如何进行数学课堂有效教学谈几点看法:一、创设情景,激发学生兴趣从学生已有的生活经验出发,恰当地创设问题情境,让学生亲身经历将实际问题抽象成数学模型并进行解释与应用的过程,可使学生获得数学学习的自信心和兴趣,体会数学与自然、社会、人类生活的联系,让学生在自主探索中建构有价值的数学知识,获得情感、能力、知识的全面发展,从而收到最佳的教学效益。
The teacher’s teaching must be student-centered, fully mobilize the enthusiasm of the students, allow the students to actively participate in the whole process of teaching, and cultivate their innovative awareness and exploration spirit. Middle school mathematics teaching should also be adapted to the needs of the times, with the aim of improving students’ ability to find problems, analyze problems, and solve problems, and constantly explore ways to reform mathematics classroom teaching. In the following, the author discusses several points on how to conduct effective teaching in mathematics classrooms. First, create scenarios and stimulate students’ interest to proceed from the students’ existing life experiences, create problem situations properly, and allow students to personally experience and abstract practical problems into mathematical models. The process of explanation and application will enable students to gain self-confidence and interest in mathematics learning, experience the connection between mathematics and nature, society, and human life, and allow students to construct valuable mathematics knowledge and acquire emotions, abilities, and knowledge in autonomous exploration. The full development, thus receiving the best teaching benefits.