有效的数学课堂教学可达到事半功倍的效果。要提高课堂教学效率,应在教学中树立“以学生发展为本”的全新教学理念,正确认识并处理好学生的“主体性”与教师的“主导性”之间的辩证关系。把学习主动权交给学生,让学生在获得知识、技能的同时,促进情感、态度、价值观等全面发展。 Effective mathematical classroom teaching can achieve a multiplier effect. To improve the efficiency of classroom teaching, we should establish a new teaching concept of “student-oriented” in teaching, correctly understand and handle the relationship between students’ “subjectivity” and teachers “dominance” Dialectical Relations. Give students the initiative to learn, so that students gain knowledge, skills, while promoting the full development of emotions, attitudes, values ​​and so on.