高效的课堂要求教师根据学生的实际情况因材施教,即根据学情、教材进行分层教学.教师要注重课前巧设预习,注重科学引导、分层巩固、分层评价,把学生的思维过程充分还给学生,以学生的真正发展为主要目标,这样高效的课堂就应运而生了. Efficient classroom teaching teachers according to the actual situation of students according to their aptitude, that is, according to the situation, teaching materials for teaching in layers. Teachers should pay attention to the pre-class premeditated, pay attention to scientific guidance, hierarchical consolidation, hierarchical evaluation, the students thinking process fully Back to students, the real development of students as the main goal, so efficient classroom came into being.