three preschoolers actively learning and growing in a nurturing daycare environment - 學齡前兒童 個照片及圖片檔幼稚園, 兒童, 課室
female teacher helping little boy sort the cubes by color in a kindergarten - 學齡前兒童 個照片及圖片檔幼稚園, 兒童, 教師
two pre-school girls playing with marble run indoors in nursery, montessori education. - 學齡前兒童 個照片及圖片檔幼稚園, 兒童, 蒙特梭利教育法
three children play sports in kindergarten, children of different nationalities walk on massage rubber mats in room. prevention of flat feet. - 學齡前兒童 個照片及圖片檔幼稚園, 兒童, 課室
children sitting on the floor participating in a fun classroom activity - 學齡前兒童 個照片及圖片檔兒童, 多族裔群種, 幼稚園
asian young woman teacher with asian caucasian multiracial preschool kindergarten students learning playing with puzzle toy in classroom - 學齡前兒童 個照片及圖片檔幼稚園, 數學, 教師
