While Educational Data Mining research has traditionally emphasized the practical aspects
of learner modeling, such as predictive modeling, estimating students knowledge, and …

In the classroom, teachers make use of different combinations of social planes (eg,
individual, collaborative) to support learning. However, little is known about the …

This paper proposes grounded feedback as a way to provide implicit verification when
students are working with a novel representation. In grounded feedback, students' …

Zunächst sind da meine Doktoreltern, Eva Cendon und Theo J. Bastiaens, die mich nicht nur
wissenschaftlich, sondern auch menschlich unterstützt haben. Ich danke beiden für die …

Do students activate conceptual and procedural knowledge simultaneously when learning
fraction addition? In grounded feedback, student actions on a target, to-be-learned …