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I-Designer: a Computer-Assisted System for Conducting Information Technology Applied Instructions

The growing popularity of computers and networks has attracted researchers to study strategies and the effects of information technology applied instructions. Previous researches not only demonstrated the benefits of applying information technologies to learning process, but also revealed the difficulty of applying them. One of the major difficulties is owing to the lack of an easy-to-follow procedure for the inexperienced teachers to design subject contents with proper use of suitable information technologies. In this paper, a systematical model for conducting information technology applied instructions is proposed. The novel approach can assist the teachers in designing information technology applied course contents based on the features of subject materials and the learning status of the students. An experiment on the Nature Science course of a junior high school has been conducted to evaluate the performance of our novel approach. Experimental results showed that the approach is able to associate subject materials with proper information technologies and hence the students benefited greatly by the constructed learning process.