在提高课堂教学效率,进行有效数学教学的今天,对教师的教学素养提出了更新的要求:功底是否扎实深厚、课堂是否常态自然、学生是否学得愉快、效果是否扎实高效……作为一线教师,我们追求真实、大气,而不失灵气的常态课,笔者认为教给学生简洁易懂的数学显得更为重要,只有认清课堂教学中一系列虚假现象和无效活动, In improving classroom teaching efficiency and carrying out effective mathematics teaching, new requirements are raised for teachers’ teaching accomplishment: whether the foundation is solid and profound, whether the classroom is normal or not, whether students have a good time and the effect is solid and effective ... As a front-line teacher, We pursue the real, the atmosphere, without losing the aura of the normal class, I believe that to teach students concise and easy to understand mathematics is even more important, only recognize a series of classroom teaching of false and invalid activities,