Incluye referencias bibliográficas e índice CONTENIDO: The cultures of the classroom. -- The social context. -- "Coral gardens". -- The variety of classroom cultures. -- Student group. -- Teacher group. -- Sources of conflict. -- Technology transfer. -- The politics of projects. -- "calculated procrastination". -- Teachers' and students' lessons. -- Appropiates methodology design. -- A culture-sensitive approach. -- Solving classroom problems. -- Curriculum and project design