Students at Metta Rachupatum School in Petchabun are learning to teach the thinkSMALL DRUG PREVENTION CURRICULUM. 50 student leaders study the DRUG PREVENTION lessons every week. Their teacher, Ajarn Siriporn Sriruangdet, teaches them, and then they teach their fellow students in class at school. The lessons use up to date information, role-play, interactive activities, and group exercises to make learning interesting and fun!