Preu PDV is a free application that provides information on class schedules, attendance, scores to students and parents of the Pedro de Valdivia High School. A Guidance section with tests, news, frequently asked questions, video tutorials, a career search engine and access to an online vocational advisor. And other features such as: - Strategic File where you can enter your careers of interest, review your goals and the evolution of mastery degrees in each of the essays you take. - Registratio