课堂教学是学校教育的主阵地,提高课堂教学效率,构建初中数学高效课堂是广大教师追求的共同目标。然而在当前的初中数学教学中,教师难以摆脱传统教学观念的束缚,仍然在对学生施以灌输式的教学,教师和学生之间缺乏有效的沟通和交流,学生只能处在被动接受知识的地位,严重制约了学生思维能力的发展,导致学生学习积极性不高,逐渐丧失了数学学习兴趣,课堂教学效率一直处在较低状态。新课改的教学理念强调,提高初中数学教学的有效性,重在激 Classroom teaching is the main front for school education. Improving classroom teaching efficiency and building a high school mathematics classroom are the common goals pursued by the majority of teachers. However, in the current middle school mathematics teaching, teachers can not get rid of the shackles of traditional teaching concepts, and still impose inculcating teaching on students. There is a lack of effective communication and exchange between teachers and students. Students can only passively accept knowledge Status, severely restricted the development of students’ thinking ability, resulting in students enthusiasm is not high, gradually losing interest in mathematics learning, classroom teaching efficiency has been in a lower state. New curriculum reform emphasizes the teaching philosophy, improve the effectiveness of junior high school mathematics teaching, focusing on the exciting