In the educational arena, new ideas often compete as solutions to recurrent problems, making the concept of "innovations" a widespread discursive term. While expectations are substantial for each innovation, implementation of ideas has shown them to be more modest in practice. This book examines innovations in several developing countries, presenting case studies of technological, curricular, and organizational innovations selected for their magnitude in financial investment, scope, and duration. The case studies explore the social and political contexts that shaped the features of these...