天文学家卡尔.萨根说:“每个人在他年幼的时候都是科学家,因为每个孩子都和科学家一样,对自然的奇观满怀好奇和敬畏。”幼儿的认知特点是具有活动性的,幼儿的学习和思考离不开活动。幼儿园的“做中学”为孩子的科学探究提供了一个生动、自由的活动环境,让孩子在探究的过程中学会仔细观察,学会动手操作,学会解决问题,使自己像科学家那样进行研究。苏霍姆林斯基说过:“在人的心灵深处,都有一种根深蒂固的需要,就是希望自己是发现者、研究者、探索 Astronomer Carl Sagan said: ”Everyone is a scientist when he was a child, because every child is as curious and awestruck as the scientist is.“ ”A child’s cognitive function is to have activities Sexual, young children’s learning and thinking can not be separated from the activities. Kindergarten “Learning by Doing ” provides a vivid and free activity environment for children’s scientific inquiry, so that children can learn to observe carefully during the process of inquiry, learn to operate, learn to solve problems and make themselves resemble scientists. Sukhomlinski said: "There is a deep-rooted need in the depths of human beings, in the hope of being discoverer, researcher, exploration