The two-day workshop "How to Use VR/AR in Teaching?" was held on December 5–6, 2024, at Mendel University in Brno as a part of WP4 of the WATERLINE project. During the event, presentations and training sessions were conducted for other MENDELU departments and faculties members. Participants were provided with information related to VR/AR, the introduction to virtual reality, along with practical demonstrations. They also had the opportunity to discuss the development of VR content for educational purposes for their teaching subjects. Throughout several hands-on sessions, participants worked on creating VR/AR optional scenarios that could be possibly applied in their teaching subjects.