关键经验是儿童在学习与发展过程中必不可少的经验,它兼具目标性和生成性、互动连续性,并需要幼儿主动学习才能获得。但在当前幼儿园科学活动设计与组织中,科学活动目标僵硬化,不注重生成性;科学活动内容“超载”化,偏离幼儿认知接受水平;科学活动实施脱离生活,不注重幼儿的主动探究。因此,基于关键经验的幼儿园科学活动在设计与组织时应做到:回归生活、把握需求、体验操作、巧妙利用家长资源。 Key experience is an essential experience of children in learning and development, which is both goal-oriented and generative, interactive continuity, and requires active learning of young children to obtain. However, in the current design and organization of scientific activities in kindergartens, the goal of scientific activities is rigid and does not pay attention to generative; the content of scientific activities is “overloaded” and deviates from the cognitive acceptance of children; the implementation of scientific activities is out of life, Explore. Therefore, kindergarten science activities based on key experiences should be designed and organized in the following aspects: returning to life, grasping needs, experiencing operations, and using parent resources wisely.