プログラミング学習支援システムにおける「つまずき」原因推定とヒント提示の検討

抄録

The authors are conducting research on a programming learning support system to make it easier for beginners to learn C programming. We have designed a standard coding form that assists learners using a form mechanism, studied each function of the system, created a prototype, and conducted an interim evaluation of the system. In programming education, the hints and explanations given to learners do not always match what is expected of them. Therefore, it is desirable to estimate the cause of each learner's "stumbling block" and provide content based on that. In this paper, we examine the estimation of the cause of stumbling and the presentation of hints accordingly, based on the information that can be collected during coding, and report on the results of our experiments.