陈鹤琴先生指出:“幼稚园需布置一个科学环境,尽可能地领导儿童栽培植物(花卉、菜蔬),布置园庭从事浇水、除草、收获种子等工作,并饲养动物等……”自然角正是这样一个科学环境,是幼儿学科学的一种重要而特殊的场所,能够方便其在日常生活中进行随机和长期的观察活动。然而,在自然角里经常存在着这样的现象:有些教师仅仅把是自然角作为环境创设的一部分,对自然角中的现象和问题 Chen Heqin pointed out: “Kindergartens need to set up a scientific environment to lead children to cultivate plants (flowers, vegetables) as much as possible and to arrange gardens for watering, weeding and harvesting seeds, and to raise animals, etc. ......” It is just such a scientific environment that is an important and special place for pediatric science that can facilitate its random and long-term observation activities in daily life. However, there are often such phenomena in the natural world: some teachers only regard the natural angle as part of the creation of the environment, and the phenomena and problems in the natural angle