Lilian Ladner has worked at the University of Teacher Education of the Grisons for almost fifteen years. Initially as a lecturer in educational science, mathematics and mathematics didactics, then as head of the basic education department and subsequently as head of basic education a. i. Most recently, Lilian Ladner was head of the STEM department and was also responsible for academic projects on the rectorate staff. Lilian Ladner grew up in Landquart, then completed teacher training in Schiers and taught at the target level. She took over as head teacher in Igis at the age of 26. In 2014, Lilian Ladner completed a Master's degree in school development and recently completed her doctorate on the topic of ‘Knowledge and interest of teachers in the German-speaking Grisons in the field of technology’. In almost 15 years at the PH Graubünden, Lilian Ladner has helped shape STEM promotion in Graubünden together with partners from business and education. Lilian Ladner is currently completing the preliminary stage of an EMBA at the UAS Grisons.