教与学从本质上讲是一个教师与学生互动的过程,教师的教要围绕着学生的学而设计和进行,也就是说教师要采取以学定教的策略来开展小学阶段的数学教学,让教学工作更加具有针对性和有效性。 Teaching and learning are essentially the process of interaction between teachers and students. The teaching of teachers is designed and conducted around the students’ learning. That is to say, teachers should adopt the strategy of learning to teach mathematics in primary school, Let the teaching work more pertinence and effectiveness.