Understanding students' learning of knowledge components (KCs) is an important educational data mining task and enables many educational applications. However, in the domain of computing education, where program exercises require students to practice many KCs simultaneously, it is a challenge to attribute their errors to specific KCs and,…

Increased interest in interdisciplinary instruction in secondary schools has led to the development of different models. At one school in the Shenandoah Valley (Virginia) three designs evolved when teams of teachers took on nontraditional, integrated instruction as a goal. In general, integrated curriculum designs in secondary schools match one of…