Inproceedings,

A Checking Mechanism for Visual Language Environments

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Shaping the Future of Learning through Intelligent Technologies. Proceedings of the 11th Conference on Artificial Intelligence in Education, page 97-104. Amsterdam, IOS Press, (2003)

Abstract

This paper presents CCM (Checker for Cool Modes), a checking system which enables the user to specify and check requirements of a potentially complex graph structure. We have used it in a collaborative visual language environment called Cool Modes which is used mainly in distributed learning/teaching scenarios. CCM supports the learning process through incremental feedback which is automatically generated by comparing the student?s solution to a given target constellation. The feedback messages as well as the target constellation can be specified interactively by teachers or educational designers. All the information produced in and used by CCM is stored in XML and processed in Java. Yet, no specific knowledge of these technologies is needed to use the system.

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