Follow the links for online resources, case studies, ideas and more...

All about children's right to play, in Scotland:
Play Scotland

Great resources and general advice for anyone exploring outdoor learning:
Creative STAR Learning Company

For a radical perspective on teaching, learning and play
Psychology Today: Peter Gray's Blog

For understanding risk and the significance of adventurous play:
Rethinking Childhood: Tim Gill's Blog

Resources, stories, playwork theories and lots of creative ideas:
Kindling Playwork and Training

Great videos for schools seeking ideas for outdoor learning: 
Education Scotland

For a fantastic range of resources and ideas supporting outdoor play and learning in schools:
Grounds for Learning - Learning through Landscapes