This presentation was supported by the "Lehrpraxis im Transfer plus" project and presented by our university, the Technical University of Dresden, and the Technical University Bergakademie Freiberg. The presentation highlighted key findings from current e-learning projects focused on the development and use of competency-based e-assessments. “thermoE” is a method developed for creating mathematical and methodological e-test questions using the ONYX Test Suite within Saxony’s learning management system, OPAL. Unlike many conventional methods, which are usually geared toward assessing final results, “thermoE” enables the assessment of the calculation process as well as the methodological skills and theoretical knowledge required to solve the problem.