| ROLES |
HIGH SCHOOL |
| Argentina |
Cincinnati Country Day School |
| Brazil |
Broad Ripple High School
Medford High School |
| Chile |
Somerville High School |
| Colombia |
Brookline High School Waltham High School |
| Costa Rica |
Jones Academic High School |
| Cuba |
Community Academy Beacon School |
| Dominican Republic |
Cristo Rey Academy |
| Environmental NGO Consortium |
Pace Academy Beacon School |
| Human Rights Consortium |
Jones Academic High School |
| Indigenous People's Consortium |
Governor Dummer Academy |
| Mexico |
El Puente Academy Pace Academy |
| Transnational Corporation Consortium |
Stuyvesant High School High School for Telecommunications |
| United Nations |
Lexington High School Lawrence Central High School |
| United States |
Beacon School Columbia Preparatory School |
| Venezuela |
Columbia Preparatory Banana Kelly High School |
| World Bank/IMF |
High School for Telecommunications Packer Collegiate School |