Students at Green School participated in experiential learning trips called Odyssey trips. Grade 8 students studied coral reefs and mangroves in West Bali. Grade 9 students focused on conservation and surveyed coral reefs. Grade 10 students continued their reef study and learned interpersonal skills. High school students worked on restoration projects, studied indigenous plants, and undertook enterprise projects to raise funds. Experiential learning is an important part of the curriculum.