随着从事小学科学教学工作时日的增加,笔者归纳出一种现象:学生对科学课的热爱很大程度来自于这门学科确实“好玩”。他们可以经常鼓捣出一些精灵般的点子,折一架纸飞机,做一枚指南针,组装一台赛车,自制出多人接听的土电话,甚至还设计出了创意月球车。在学生的脑海中,贮藏着无数的奇思妙想,在他们的双手里,演变着无数新奇的发明创作。而在这些奇思妙想的创意和实实在在的作品中,其实蕴含着一层尚未完全揭开的面纱,即在科学课 With the increase in the teaching of primary science in the day, the author summed up a phenomenon: students love the science class to a large extent from this subject really “fun ”. They can often tinker with some elf-like ideas, fold a paper airplane, make a compass, assemble a car, make a native phone that many people pick up, and even design a creative lunar rover. In the minds of the students, there are countless wonderful ideas stored in their hands, and innumerable novelty innovations have evolved. In these whimsy creative and real works, in fact, contains a layer of veil has not yet been completely unveiled, that is, science class