Lecturas niños - En Clave Actividades para el MCER offers activity books that provide practice to reinforce listening, speaking, reading and writing skills in two ways, comprehension and production. Selfstudy material that provides preparation for DELE and other official exams based on European Framework levels. -This material is presented in six sections, each one with several lessons in order to work communicative activities (oral and writing). Each lesson is sequenced with warming up activities, the communicative activity itself and follow-up activities. Each lesson has 4-6 pages. Actividades para el MCER A1 provide students with practice for the six different activities that they will find in the A1 DELE exam.