“传道、授业、解惑”长期以来指导着人师,可是,“传、授、解”的主体是我们教师,这样,老师就自然而然地成了课堂的主体,课堂成了教师展示自我的舞台,其实,这种“填鸭式”的教学模式体现不出学生的主体地位,束缚了学生的自主发展。在《义务教育数学课程标准》中明确指出:“小学阶段的课程突出体现普及性、基础性、发展性,数学教学应该面向全体学生,让每一位学生都有不同的发展。”教师要激发学生的学习主动性和积极性,给学生提供 “The preaching, teaching, doubts ” has long instructed the teacher, however, “, grant, solution ” the main body is our teacher, so that the teacher became the main body of the class, the classroom became In fact, this kind of “spoon-feeding” teaching mode does not reflect the dominant position of the students, which restrains the independent development of the students. In the Standard of Compulsory Education Curriculum, it is clearly pointed out: “The curriculum of primary school shows the popularization, basicity and development, and the teaching of mathematics should be for all students so that every student will have different development.” "Teacher To stimulate student learning initiative and enthusiasm for students