The didactic sequence (SD) guides classes for the teaching of History about the sex-gender system, and its socio-historical and cultural-subject ontologies. Back to high school (3rd year), and anchored in historical critical-genetic awareness, revealing regimes of truth erected in/by the relations of knowl-edge-power, as those that cross temporalities and suppress/objectify differences. It is divided into two units, each with three didactic moments (ties) that altogether compose eleven classes of 50 minutes each. SD encourages interactive educational processes, through active methodologies such as pedagogical dy-namics. It uses resources such as digital platforms, hyperlinks, texts, audiovisual (documentary), iconographies (images), HQ. It contains theoretical contribu-tions, activities and evaluation, and the contents were located from the gaps and/or silencing found in history textbooks on the issue.