'Play and Child Development,' third edition, is arranged to guide students through topics leading to a comprehensive understanding of play intended to help prepare them for guiding children's play in a number of contexts - preschools, elementary schools, park systems, and research programs. The text is developmentally based, providing basic information and practical approaches across various age or developmental levels. Expanded and/or updated coverage on playground safety, playground leadership, and value of integrating natural features - gardens and habitats - in outdoor learning environments.