在小学数学教学中运用开放式教学法既有利于激发学生主动参与教学的积极性,发掘学生的数学潜能,又有利于构建民主、活跃的课堂教学氛围,为学生提供充足的交流和合作空间,培养学生数学思维能力和数学应用能力。一、小学数学开放式教学的来源及特点开放式的教学模式起源于现代教学法下的素质教育,开放式的课堂教学不仅要求教学内容、教学环境、教学氛围以及教学目标的开放性,还要求教师教学方法以及学生学习方法的开放性。因此,开放式教学要从剔除传统封闭的课堂教学模式出发,以一种新型的、民主的、轻松的教学气氛去引导学生、启发学生、激励学生。开放式的教学体制具备几个基本特点。第一,在学习过程 The use of open pedagogy in primary mathematics teaching is not only conducive to arousing the enthusiasm of students to take the initiative to participate in teaching, to explore the mathematical potential of students, but also conducive to the construction of a democratic and active classroom teaching atmosphere, to provide students with adequate space for exchange and cooperation, to cultivate Students math thinking ability and math application ability. First, the origin and characteristics of open mathematics teaching in primary schools Open teaching mode originated from the quality education under the modern pedagogy. Open classroom teaching not only requires the openness of teaching content, teaching environment, teaching atmosphere and teaching objectives, but also requires Teachers teaching methods and the openness of student learning methods. Therefore, the open teaching should exclude students from the traditional closed classroom teaching mode, guide students, inspire students and motivate students with a new, democratic and relaxing teaching atmosphere. Open teaching system has several basic characteristics. First, in the learning process