《新课程标准》指出:在数学教学活动中,“学生是学习的主体,教师是学习的组织者、引导者与合作者。”这里突出了学生的主体地位,但是并不意味着教师主导性的削弱,而是对我们教师提出了更高的要求,即需要我们教师从一个单纯的知识传授者转变为数学学习的组织者、引导者和合作者。由于学生是学习的主体,不是知识的容器。因此,教师要把学习的主动权交给学生,要善于激发和调动 The New Curriculum Standard states that in the teaching of mathematics, “students are the main body of learning, and teachers are the organizers, guides and collaborators of learning.” "The dominant position of students is highlighted here, but it does not mean that teachers Weakened the leadership, but put forward higher requirements for our teachers, that is, we need our teachers to change from a pure knowledge transferor to the organizer, guider and collaborator of mathematics learning. Because students are the main body of learning, not a container of knowledge. Therefore, teachers should give students the initiative to learn, be good at stimulating and mobilizing