This article was supported by the project Lehrpraxis im Transfer plus and presented by our university, the Technische Universität Dresden and the Technische Universität Bergakademie Freiberg. The core results of current e-learning projects dealing with the creation and use of competence-oriented e-assessments were presented. With "thermoE", a procedure was developed for the creation of mathematical-methodical e-test tasks with the ONYX test suite within the Saxon learning management system OPAL. In contrast to many conventional procedures, which are mostly geared towards checking final results, "thermoE" allows the calculation path as well as the methodological skills and theoretical knowledge required to solve the task to be checked.