现在的小学数学教学研究中,大都提到“有效”二字,如《有效备课》《有效评课》等等,在我看来有效课堂才是整个小学数学教学过程中的重中之重。在新课程理念的驾驭下,教师想方设法提高数学课堂教学效率,让学生知识技能得到提升,数学思维能力得到提高,并能在轻松快乐的师生互动中完成学习。而当学生能够主动地投入学习活动,满心欢喜地对待数学,不由自主地投入数学活动时,他们的学习效率将是最高的,教师的教学效率也是 Nowadays, primary school mathematics teaching research mostly refers to the word “effective”, such as “effective lesson preparation”, “effective lesson evaluation” and so on. In my opinion, the effective classroom is the most important part of the entire primary school mathematics teaching process weight. Under the control of the new curriculum concept, teachers find ways to improve the efficiency of math classroom teaching, enhance students’ knowledge and skills, improve their mathematical thinking ability, and complete their learning in a relaxed and happy interaction between teachers and students. When students can take the initiative to put into learning activities, treat math with joy, involuntarily put into mathematics activities, their learning efficiency will be the highest, and teachers’ teaching efficiency is also