Michaela Kraker studied mathematics and descriptive geometry. In addition to her work as a teacher in a grammar school, she is also active in the Directorate of Education and in the field of adult education. In addition, she holds didactic and subject-specific courses for student teachers of mathematics at the Karl-Franzens-University Graz and the Pedagogical University of Styria. Michaela Kraker has been teaching descriptive geometry in the Industrial Design course at the Joanneum University of Applied Sciences since the start of the course in 1995 and, for many years, in the Automotive Engineering course. From 2008 to 2016, Michaela Kraker headed the Professional Association for Geometry in Austria. She is a textbook author and is active in many working groups of the Ministry of Mathematics and Geometry.