Formative feedback, aimed at hel** students to improve their work, is an important factor
in learning. Many tools that offer programming exercises provide automated feedback on …

Abstract Argumentation is an important skill to learn. It is valuable not only in many
professional contexts, such as the law, science, politics, and business, but also in everyday …

Building Intelligent Interactive Tutors discusses educational systems that assess a student's
knowledge and are adaptive to a student's learning needs. The impact of computers has not …

The objective of this study is to discuss the problems to be come across in new generation
web based educational system designs and the solutions derived for these problems. Some …

Formative feedback, aimed at hel** students to improve their work, is an important factor
in learning. Many tools that offer programming exercises provide automated feedback on …

Visual programming environments are widely used to introduce young people to computer
science and programming; in particular, they encourage learning by exploration. During our …

This study critically reviews the recently published scientific literature on the design and
impact of adaptive and intelligent systems for collaborative learning support (AICLS) …

Most novice programmers are not explicitly aware of the problem-solving process used to
approach programming problems and cannot articulate to an instructor where they are in …

We review systems that support the management of collaborative interaction, and propose a
classification framework built on a simple model of coaching. Our framework distinguishes …

Motivation is a very important factor for successful instruction. This factor is especially
relevant in collaborative learning contexts, where social interaction plays an important role …