摘要：The article discusses an "Obutchénie by Units" conception as a proposition for a dialectic didactic, in the context of Brazilian public education. As a theoretical contribution, the work is based on Historical-Cultural Psychology, on Activity Theory and on Developmental Didactic. The text aims to problematize some possible units for a developer obutchénie, from didactic-formative approaches carried out by Gepedi researchers. From the primary unit "teaching-learning" (obutchénie) and obutchénie-development unit content-form, imitation-creation and rupture-development units are proposed as guiding principles of the didactic organization.
