要提高课堂效率就要提高学生学习效率,要提高学生学习效率,就要优化教师教学方法,也就是说,教师要帮助学生学会学习。教师要为学生营造良好的学习环境与氛围,激发和保护学生的学习兴趣,培养学生的学习自信心,要采用灵活多样的教学方法,帮助学生会学、爱学、善学,这就必须要求教师具备一定的教学机智。如何运用教学机智,将生活经验与数学教学有效结合,较好地提高初中数学课堂教 To improve classroom efficiency, it is necessary to improve students’ learning efficiency. To improve students’ learning efficiency, teachers’ teaching methods should be optimized. In other words, teachers should help students to learn learning. Teachers should create a good learning environment and atmosphere for students to stimulate and protect the students ’interest in learning and develop students’ self-confidence in learning. Flexible and diversified teaching methods should be used to help students to learn, love and learn. This requires that teachers Have some teaching tactics. How to use teaching tactics to combine life experience with mathematics teaching so as to improve junior middle school mathematics classroom teaching