OER Collection

著者：NPO法人CCC-TIES
所属：NPO法人CCC-TIES
Open Educational Resources(OER) are teaching, learning, and research resources that educational institutes and others provide for free of charge to support access to knowledge. In the OER Collection series, we present some of the high-quality OER created by various institutes around the world as e-books “CHiLO Book” adding written scripts and quizzes.