Expeditionary Learning Schools/Outward Bound (ELS) seeks to transform public schools by providing school personnel with high-intensity professional development focused on innovative learning methods and design principles inspired by Outward Bound.

• 户外探险教育学校（ELS）采用具有专注于创新性的学习方法和设计启发于户外拓展训练的原则的高强度专业性的教职人员来寻找改革公立学校的方法。