Terézia Ferjančeková is the co-author of the transmedia feminist project Vyhonit ďábla  (Jerk Off the Devil) and the program Na záchodcích (In the Toilets, produced for Czech Television). She has long been involved in relationship and sex education for various age groups, for example at the Konsent organization. As a lecturer, she has participated in the week-long international project Safe Space, among other things. She developed a workshop on pornography for the SCIO secondary school in Žižkov and contributed to the creation of a workshop on bodily boundaries for children in the first grade of elementary school.