Abstract. We describe the design of the Invention Coach, an intelligent, exploratory learning environment (ELE) to support Invention, an exploratory learning activity. Our design i...
Scaffolding students in open-ended learning environments (OELEs) is a difficult challenge. The open-ended nature of OELEs allows students to simultaneously pursue, modify, and aban...
Abstract. In this work we try to connect research on student modeling and student motivation, particularly on the relation between task difficulty and engagement. We perform experi...
With the aim of assessing the use of intelligent tutoring technology for math teaching in Chilean public schools, an experimental study was performed in the period 2013-2014. Altho...
Simulated data plays a central role in Educational Data Mining and in particular in Bayesian Knowledge Tracing (BKT) research. The initial motivation for this paper was to try to a...
Many theoretical cultural frameworks have been proposed in the literature. For comparisons and critiques of these frameworks to make sense, community members have to assign similar...
Learners’ step-by-step solutions can offer insight into their misunderstandings. Because of the difficulty of automatically interpreting freeform solutions, educational technolo...
Abstract. Learning ecosystems provide a combination of technologies and support resources available to help individuals learn within an environment [1]. The Experience API (xAPI) i...