[1G4-ES-5] Human interface, education aid: Learning method

[1G4-ES-5-05] Evaluation of feedback in a learning environment to improve requirement analysis skills

〇Tomohiro Mogi¹, Kento Koike², Takahito Tomoto¹ (1. Faculty of Engineering, Tokyo Polytechnic University, 2. Graduate School of Engineering, Tokyo Polytechnic University)

キーワード：programming education, requirements analysis, interactive learning environment

To well communicates the requirement in the context of system development, it is necessary skills to organize and structure the requirements. We defined these skills as requirements analysis skills. Accordingly, we considered that an ontology construction method called Activity-First Method: AFM is effective for improving the requirement analysis skills. AFM makes it possible to extracts each task from technical documentation and organizes the relationships between tasks. And then, AFM constructs a structure called the is-achieved-by hierarchy. the structure is organized by hierarchical task-flow and these inputs and outputs about the task. For improving requirements analysis skills, we aim to construct a learning environment that produces adaptive feedback to learners with AFM. The environment makes you can experience the construct of the is-achieved-by hierarchy through AFM. In this paper, we developed the feedback function for the learner's answer and the hint function to the learning environment. Result of evaluation, improvement of requirement analysis skills is suggested.