随着新课改的进行,有效性教学成了一个大趋势,小学数学教学也成了教学重点。有效性教学要求教师充分利用课堂资源,调动学生学习积极性,提高学生学习效率,创造有效愉悦的学习氛围。这不仅是新时代教学的要求,也是对一个老师的评价标准。 With the progress of the new curriculum reform, effective teaching has become a general trend. Primary school mathematics teaching has also become the focus of teaching. Effective teaching requires teachers to make full use of classroom resources to mobilize the enthusiasm of students, improve student learning efficiency and create an effective and pleasant learning environment. This is not only a requirement of teaching in the new era, but also a standard of evaluation for a teacher.