"Schoolyard-Enhanced Learning shows how the school grounds‚ regardless of whether your school is in an urban, suburban, or rural setting‚ can become an enriching extension of the classroom. In this comprehensive handbook, Herb Broda blends theory and practice, providing readers with practical suggestions and teacher-tested activities for using the most powerful audio-visual tool available, the outdoors."
Schoolyard-enhanced learning : using the outdoors as an instructional tool, K-8. Portland, Me.: Stenhouse Publishers; 2007.