In addition to the apps developed within the scope of the WATERLINE project, we are excited to introduce the DEU Dam Break VR app to DEU students for the second test phase. The VR experiment, developed as a support element for theoretical education, was tested with the student test community via CAP and UEQ surveys in order to compare theory-only and VR app-supported theory education. Having seen the sparkle in our students' eyes and the positive feedback, we will continue our work within the scope of application and curriculum development for WATERLINE's improved "Digital Water" education.