The different demands and expectations of society require that education, at all levels, assume, with responsibility, the challenge of carrying out actions leading to plan, implement, conduct and evaluate creatively and with quality the National Curriculum, with the objective that the competencies and performances of each of the curricular areas of the National Curriculum of Basic Education are met with the highest levels of excellence.In this perspective, we share the present text, which exposes, in a clear and simple way, the different topics of curricular diversification, ranging from the conceptual aspects that support each topic, to the practical aspects that the future teacher needs to know in order to apply them in concrete action.We are sure that this contribution will be a useful instrument for the students of education and those interested in the subject, as well as, the interest that they put in its use will be the best recognition to this collaboration to the improvement of the didactic fact and to elevate the educational quality that can be enriched and/or improved with the suggestions that they propose to us, which we will be grateful for.