实验设计是学生在解决科学问题时必须经历的一个过程,是提高学生科学探究能力的一个重要方面。本文主要从三个方面论述小学科学学科对比实验教学中实验设计能力培养的一些做法:整体把握,理清对比实验发展方向;学会设计,掌握对比实验本质特征;循序渐进,发挥教师的主导作用。 Experimental design is a process that students must go through to solve scientific problems and is an important aspect of improving students’ scientific inquiry ability. This article mainly discusses some methods of cultivating experimental design abilities in primary experimental subject science teaching from three aspects: overall grasp, clarify the development direction of comparative experiment; learn to design and grasp the essential characteristics of comparative experiment; step by step, play the leading role of teacher.