The document summarizes a "Digi-teen investigation" project from September 2009 that aimed to bring classrooms and schools together from around the world to promote digital citizenship in education. The project allowed students and teachers to interact online through discussion boards, videos, comments, and blogs to discuss issues and share experiences. It also outlines nine elements of digital citizenship: digital access, digital communication, digital literacy, digital security, digital etiquette, digital rights and responsibilities, digital laws, digital health and welfare, and digital commerce.