Development of an Automatic Item Generation System for Item Bank Classified by Content and Difficulty Levels: Application of Assessment Engineering Concepts
Main Article Content
Abstract
The objectives of this research were 1) to create a mathematics item model in mathematics of grade 7, and 2) to develop an automatic item generation system for item bank classified by content and difficulty levels in mathematics of grade 7. The research was conducted in 2 phases. Phase 1 dealt with creating a mathematics item model in mathematics of grade 7. Phase 2 dealt with development of an automatic item generation system and to organize the item bank for grade 7, classified by content and difficulty levels in mathematics of grade 7.
The results showed that:
1. The mathematics item model in mathematics of grade 7 that was created consisted of 5 main parts: 1) stems, 2) elements, 3) options, 4) auxiliary Information and 5) keys. The items appropriate for creating an item model were 203 questions and were used to create 10 item model formats. On the whole, the item model was valid and passed the criteria.
2. The development of an automatic item generation system for item bank classified by content and difficulty levels in mathematics for grade 7 was carried out in the form of a web application which can be used via the Internet at https://www.aig-system.com. The overall program was suitable at a high level and accepted by the experts. The evaluation of the efficiency of the program was at a very good level, satisfying the program's users.
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