A multi-ethnic group of children standing in a row in a school hallway, excited and laughing, watching something. They are in kindergarten or preschool, carrying bookbags. They are 4 to 6 years old.
A multi-ethnic group of children standing in a row in a school hallway, excited and laughing, watching something. They are in kindergarten or preschool, carrying bookbags. They are 4 to 6 years old.
