Some 4-H Clubs have beekeeping activities for children. See this web site, for example: https://www.pinterest.com/robey4h/4-h-beekeeping-project-resources/ Also, look into your own local 4-H group, which may have a beekeeping club for children, e.g., Montgomery County: https://extension.psu.edu/programs/4-h/counties/montgomery/clubs/4-h-beekeeping-club
The American Beekeeping Federation has a collection of links related to children and honey bees: https://www.abfnet.org/page/16
Mother Earth News has an experiment to do with children to learn about honey bees’ flower preferences:
http://www.motherearthnews.com/homesteading-and-livestock/children-beekeeping.aspx#axzz2XYeH2GO0
