自然分组实验在小学低年级教育中有着不可低估的作用。概略地说，有以下几点。1激发学生学习自然学科的兴趣儿童天生好玩、好奇、好动，对任何未知的东西都感到有兴趣。分组实验给学生提供了一个属于儿童发挥自己“本领”的天地，可以满足他们好玩、好奇、好动的心理需要。只要 Natural grouping experiments have an important role to play in lower primary education. Roughly speaking, the following points. 1 to stimulate students interest in learning natural science Children innate fun, curiosity, hyperactivity, for any unknown things are interested. Grouping experiments provide students with a world that belongs to children to play their “ability” to meet their fun, curious, active psychological needs. as long as