A central component of many AIED systems is a “domain model,” that is, a representation of
knowledge of the domain of instruction. The system uses the model in many ways to provide …

The effect of metacognitive scaffolding for learning by teaching was investigated and
compared against learning by being tutored. Three versions of an online learning …

Enhancing the degree of learner productivity, one of the major challenges in E-Learning
systems, may be catered through effective personalization, adaptivity and context …

Artificial intelligence (AI) seeks to emulate human reasoning, but is still far from achieving
such results for actionable sensing in complex situations. Instead of emulating human …

Driven by our technologically advanced workplaces and the surge in demand for proficiency
in the computing disciplines, it is becoming imperative to provide computational thinking …

In a case study among Austrian school students, we checked the school students'
knowledge and awareness of climate change on different levels of complexity. We aimed to …

This article sets out to explore a shift in the sources of evidence-of-learning in the era of
networked computing. One of the key features of recent developments has been popularly …

This paper demonstrates that a teachable agent (TA) can play a dual role in an online
learning environment (OLE) for learning by teaching—the teachable agent working as a …

ABSTRACT A goal of science education is for students to develop scientific literacy.
Scientific literacy involves the acquisition of factual scientific knowledge and the ability to …

Thinking back and forth between observing physical phenomena and develo** scientific
ideas, also known as hands-on and minds-on learning, is essential for the development of …