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所谓课堂教学效率是指有效教学时间与一堂课的时间的比值。课堂教学效率是对数学教学评价的一个重要指标,课堂教学效率的高低直接决定学生学习的最终效果,而教师在课堂上起到主导性作用。所以,教师要有合理的教学方法。课堂是学生学习数学知识与技能、培养数学思维、构建数学观念的主要阵地,也是学生们共同讨论培养团队精神、提高综合素质的重要途径。初中数学课堂应该是在宽松和谐的环境下,师生相互交流,
The so-called classroom teaching efficiency refers to the effective teaching time and a class time ratio. The efficiency of classroom teaching is an important indicator of mathematics teaching evaluation. The efficiency of classroom teaching directly determines the ultimate effect of students’ learning, and teachers play a leading role in the classroom. Therefore, teachers should have a reasonable teaching method. Classroom is the main front for students to learn mathematics knowledge and skills, develop mathematical thinking and construct mathematical concepts, and also an important way for students to discuss together to cultivate team spirit and improve overall quality. Junior high school mathematics classroom should be in a relaxed and harmonious environment, teachers and students communicate with each other,