There are a lot of studies that show that learning outside is beneficial. Whether you are interested in the subject, or need to prove the benefit to an administrator, the articles below might be helpful.
“Our group was positively influenced, experienced growth and increased confidence, and had an exceptional time at Cottonwood Gulch. THANK YOU for your wonderful leadership. You and your colleagues have and shared genuine, contagious passion and made a difference. We all look forward to another camping trip!” – Holly, Lead Teacher, K-5 class.