抄録
教師からの一方的な知識の伝達になりがちな大学の同期対面型の講義において,教師-学生間ならびに学生同士のインタラクティブ性を高めることは,学生の理解度と学習意欲を向上させるうえでとても重要なポイントである.また,近年講義を支援するe-Learningが普及してきており,その1つのツールとしてオンラインテスト機能が効果的に用いられてきている.しかし,オンラインテスト機能を利用するためには問題の作成や,システムへの登録作業が必要となり,教師に多大な労力が要求される.そこで,本研究では,学生が主体的に学習を進めるとともに,問題作成にかかる教師の労力を軽減可能な方法について検討してきた.これらの背景から,我々は教師-学生間ならびに学生同士のインタラクティブ性を高めることを目的とした,学生による協調学習的な問題作成が可能なWBTシステムを開発した.本論文では大学の講義で実施した利用実験について述べ,本システムの評価・分析を行う.利用実験の結果から,学生が問題を作成する過程でインタラクションを活性化させることができ,問題作成にかかる教師の労力を省力化できる可能性があることを示すことができた.
In face-to-face lectures where teachers tend to teach unilaterally, it is a very important point to promote teacher-student and student-student interactions. This should be done in order to improve student's comprehension level and learning motivation. In addition, e-Learning systems which support lectures have been introduced rapidly in recent years. As one of their tools, an on-line test tool has been used quite effectively. However, a great deal of labor is generally required to use the on-line test tool. For example, a teacher needs to create quizzes and input them in the on-line test tool. In order to solve this problem, we have studied the method which enables active learning as well as reducing the load required for a teacher to create quizzes. Based on these backgrounds, we have developed a WBT system which can create quizzes collaboratively by students. The purpose of this system is to promote interactions between a teacher and students and among students. In this paper, we describe experimental uses conducted in existing courses of a university. Furthermore, we evaluate and analyze our system. As the results of experimental uses, we could show that our system promoted their interactions and had the potential to reduce the load required for a teacher to create quizzes.
