From its formal appearance in the 3rd year of general secondary education in FW-B, the chemistry course takes the form of a program detailing a series of contents to be taught. Within the framework of an internal didactic transposition specific to their activity, teachers are led to estimate their relative importance in the curriculum and to transform them. In the midst of a pandemic or following a prolonged absence, what content will teachers retain, adapt or delete?

This research project proposes to study this prioritization of the content to be taught in the chemistry course by the teaching staff. More specifically, this paper focuses on the construction and analysis of a questionnaire investigating the organization of the main chapters (UAA) by chemistry teachers.