高效课堂是针对课堂教学的无效性、低效性而言的。课堂教学高效性是指在常态的课堂教学中,通过教师的引领和学生积极主动的学习思维过程,在单位时间内(一般是一节课)高效率、高质量地完成教学任务,促进学生获得高效发展。教学实践证明,只有真正实现了高效的课堂教学,学生才会受益,才会实现师生双赢,学生对于学习数学,才会乐学、好学、自主地学、创造性地学。但是,一些农村中学受传统教学影响,长期以来,课堂教学主要框定在教师的教 Efficient classroom for classroom teaching is ineffective, inefficient terms. Classroom teaching efficiency refers to the normal classroom teaching, through the guidance of teachers and students actively learning thinking process, within a unit of time (usually a class) to complete the teaching tasks efficiently and with high quality, and promote students to obtain Efficient development. Teaching practice has proved that only real efficient classroom teaching, students will benefit, will achieve a win-win teachers and students, students learn mathematics, will learn, studious, independent study, creative learning. However, some rural middle schools are influenced by traditional teaching. For a long time, classroom teaching has been mainly framed in the teaching of teachers