新一轮的数学课标再一次提出:学生是学习的主体,同时也是数学课堂的主体,这一直是我们作为一名数学教师所追求的。面对这些聪明、智慧的小学生,新课程提倡认真听讲、积极动脑动眼、动手实践、自主探究、合作交流的学习方式,激发教师引领学生去探索各种教学模式和学习方式,在解决各类问题中发现规律,获取发现的乐趣,欣赏数学的可爱,教师在其中不仅要扮演“教”的角色,也要体味和孩子共同学习的快乐。一、创设教学情境,激发学生主动学习的主体性 The new round of maths standard once again put forward: Students are the main body of learning, but also the main body of the math class, which has always been our pursuit as a math teacher. The face of these clever, intelligent primary school students, the new curriculum to promote earnest listening, positive brain-action, hands-on practice, independent inquiry, cooperation and exchange of learning, inspire teachers to lead students to explore various modes of teaching and learning, in solving various types Problems found in the law, to find the fun of discovery, enjoy the cuteness of mathematics, teachers in which not only to play “teaching ” role, but also appreciate the joy of learning with their children. First, create a teaching situation, to stimulate the initiative of students to learn the subjectivity