Factors of problem-solving competency in a virtual chemistry environment: The role of metacognitive knowledge about strategies. - Ronny Scherer; Rüdiger Tiemann (Comput. Educ., 2012)

A framework for the theory-driven design of digital learning environments (FDDLEs) using the example of problem-solving in chemistry education. - Rüdiger Tiemann; Amany Annaggar (Interact. Learn. Environ., 2023)