This Is What School Was Like 100 Years Ago
Play-Based Curriculum Materials for Preschoolers - Pre-K Pages
File:Play and play materials for the pre-school child (1900) (14744030646).jpg - Wikimedia Commons
Play and play materials for the pre-school child (1900 Stock Photo - Alamy
A Guide to Play Schemas in Early Childhood Education — My Teaching Cupboard
Kidzee - Best Play School in India
Learn the History of Playgrounds and Playground Equipment from AAA State of Play
Children's Lives at the Turn of the Twentieth Century, Classroom Materials at the Library of Congress
PDF) Preschool children's using of play materials creatively
The Important Role of Play in Education — Upper Valley Waldorf School