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数学课堂教学的有效性,是指在数学课堂教学中,教师通过多媒体或自制的教具等多种教学手段,采取有效的教学方法,让学生通过自主学习、小组合作学习等多种方式掌握数学知识,促进学生知识与技能,过程与方法,情感、态度、价值观三维目标的协调发展,不断提高课堂效率和课堂效益。课堂教学的有效性是让学生:在认知上,从不懂到懂,从少知到多知,从不会计算到会计算,从不会应用到会应用;在能力上,逐步提高学生的思维能力、创新能力和解决问题的能力;在情感上,从不喜欢数学到喜欢数学,从不热爱到热爱,从不感兴趣到感兴趣。
The effectiveness of mathematics classroom teaching means that in the classroom teaching of mathematics, teachers should adopt effective teaching methods through multimedia or self-made teaching aids and other teaching methods to enable students to master mathematics knowledge in a variety of ways such as autonomous learning and group cooperative learning , Promote the coordinated development of students’ knowledge and skills, process and method, emotion, attitude and values, and improve the classroom efficiency and classroom efficiency. The effectiveness of classroom teaching is to enable students: in the cognitive, never know to understand, from less to know more, never calculated to calculate, never applied to be applied; in ability, and gradually improve students The ability to think, innovate and solve problems; emotionally, never like math to math, never love to love, never to be interested.