随着社会的发展和科技的进步,许多中小学生利用课余时间, 充分发挥自己的聪明才智,搞出了许多各具特色的小发明和小创造。通过这些小发明、小创造活动,学生们不仅养成了“爱动脑、勤动手”的好习惯,更激发了对科学的兴趣,全面提高了创新能力和知识产 With the development of society and the advancement of science and technology, many middle school and primary school students have used their spare time to give full play to their intelligence and intelligence and have come up with many unique inventions and small creations. Through these small inventions and small creative activities, the students not only cultivated good habits of “being in the brain and working hard”, but also stimulated interest in science and comprehensively improved their innovation ability and knowledge production.