新课程改革下,小学数学教师的教学理念与教学行为都发生了重大变化,在这些变化中,有教学提高之用,却也存在着能力培养悬空化、情境设置无意义、新教学方法不合理使用的问题,对此,需要完善教学策略,提高新课改理论实用的有效性。 Under the new curriculum reform, the primary school mathematics teachers have undergone major changes in their teaching philosophy and teaching behavior. Among these changes, there are some improvements in their teaching, but they also have the ability to cultivate vacancies, the setting of context is meaningless, and the new teaching methods are unreasonable Use of the problem, this, we need to improve teaching strategies and improve the effectiveness of the new curriculum reform theory.