Web Based Interactive Mathematics Modeling System

Cognitive tools are instruments integrated into a learning environment to provide representational support to learners and allow them to focus on the subject matter (van Jooligan, 1999). On the other hand of the scope user modeling started-off as a supporting module to Intelligent Tutoring System allowing them to adapt themselves to student progress. This paper presents a cognitive tool that supports students who learn how to solve mathematical series problems by providing two main features. The interactive feature of the system is able to recalculate the series according to some user specification. On the other hand, the second feature is an open modeling component that allows student to view their models while they are being advise on how to avoid their errors. The combination of the two has resulted in a highly significant increase in student levels from their levels before using the system.