ABSTRACT
The molecular models essentially contemplate the technologies and means as resources or didactic auxiliaries. Molecular models would correspond to that first concerned dimension of the use of technologies and means in educational processes. Comparative studies, among various media applied to some educational object, have also been extremely frequent. This was intended to establish which technology or medium is most appropriate for a given area or subject, or to achieve certain objectives. The various experiences, in relation to ICT, that have been made based on the methodology proposed by the molecular models have been positive, and in some cases entirely satisfactory e.g., for informatics—and are helping to develop didactic strategies for the integration of new technologies as didactic resources.
