杜威说过:“儿童有调查和探究本能。”幼儿具有天生的好奇心,他们对周围世界充满着好奇,不仅喜欢触摸、摆弄、操作,还会提出种种问题,表现出他们渴望认识周围世界和学习科学的需要。教师不仅要重视正规性的科学活动,更要博览群书,丰富自己的知识储备,经常关心、观察幼儿在日常生活中、在不同场合下产生的偶发性科学活动,并及时给予支持、 Dewey said: “Children have instincts to investigate and explore.” Young children have innate curiosity, curious about the world around them, not only touching, fiddling with, manipulating, but also raising questions that they long to know each other The world and the need to learn science. Teachers should not only pay attention to regular scientific activities but also make extensive reading of books and enrich their own knowledge reserves. They are often concerned about and observe occasional scientific activities that young children make on different occasions in their daily life and give timely support.