设计意图“变了变了”是省编教材小班主题活动“大大小小”中的一个科学活动内容。设计活动时,我根据小班幼儿的年龄特点,尝试运用“做中学”的教育理念,从幼儿生活经验出发,引导幼儿通过自己的探 Design intent “changed ” is a provincial science textbook small class theme “big and small ” in a scientific activity content. When designing activities, I try to use the education concept of “doing middle school” according to the age characteristics of children in small classes. Based on the experience of young children, I guide young children through their exploration.