数学教学过程是学生思维形成的过程,也是学生思维能力提升的过程,因此在小学数学教学中应加强对学生的思维能力训练,发展学生的思维。一、动手操作,展示思维过程动手操作是小学生实践主要形式之一,在数学教学中适当引导学生动手操作,使学生多种感官参与知识认知活动,使学生在具有丰富感知的基础上建立正确的概念,有利知识的理解和掌握,不但能激发学生的学习兴趣,而且能促进学生思维的发展,充分发挥学生的主体作用。如:教学“圆锥的体积计算”时 Mathematics teaching process is the process of students thinking formation, but also the process of improving students’ thinking ability, so in primary school mathematics teaching should strengthen the training of students’ thinking ability and develop students’ thinking. First, hands-on operation, display thinking process Hands-on operation is one of the primary forms of primary school students ’practice. In mathematics teaching, it is necessary to guide students’ hands-on operation, to enable students to participate in knowledge cognition activities with a variety of senses so that students can establish correctness on the basis of rich perception The concept of beneficial knowledge of understanding and mastery, not only can stimulate students ’interest in learning, but also to promote the development of student thinking, give full play to the role of the students’ main body. Such as: teaching “cone volume calculation ” when