推理是数学的基本思维方式,也是人们学习和生活经常使用的思维方式。《小学数学课程标准》中明确规定:“在数学教学中,应当注重发展学生的数感、符号意识、空间观念、几何直觉、数据分析观念、运算能力、推理能力和模型思想。”可见,培养学生的推理能力是我国新课改中小学数学教学的重要任务。一、体验知识形成的过程,引导学生在过程中感悟,学会推理能力的发展绝不等同于知识与技能的获得。能力的形成是一个缓慢的过程,有其自身 Inference is the basic way of thinking of mathematics, but also the way of thinking that people often use to learn and live. The Standard for Elementary Mathematics Curriculum clearly stipulates: “In mathematics teaching, we should pay attention to the development of students’ sense of number, symbolic awareness, space concept, geometric intuition, concepts of data analysis, computing power, reasoning ability and model thinking.” The cultivation of students’ reasoning ability is an important task of mathematics teaching in primary and secondary schools in our country. First, the process of experiencing knowledge formation, guiding students in the process of perception, the development of learning reasoning ability must not be equated with the acquisition of knowledge and skills. The formation of ability is a slow process, with its own