一堂课仅仅45分钟,教学的有效性直接关系着课堂的实效性,对教学效率的高低有直接影响。随着新课改的不断深入,如何构建初中高效课堂成为教师重点研究的课题。因此,教师应该想方设法提高教学效率,构建高效的初中数学课堂。就此问题与大家进行业务探讨,以期达到抛砖引玉的根本目的。 A class is only 45 minutes. The effectiveness of teaching is directly related to the effectiveness of the classroom and has a direct impact on the level of teaching efficiency. With the continuous deepening of the new curriculum reform, how to construct effective classrooms for junior high schools has become a key research topic for teachers. Therefore, teachers should find ways to improve teaching efficiency and build an effective junior math class. We will discuss business with you on this issue in order to achieve the fundamental goal of getting started.