For twelve consecutive years, he was coordinator, researcher and teacher of the EFL Project Aprendizaje Precoz de una Lengua Extranjera en la Escuela Pública. He has been training teachers for more than 15 years, doing courses and workshops all over Spain in Centros de Formación de Profesores, Escuelas Oficiales de Idiomas, Escuelas de Magisterio and Universities.