共通ID,教材名,Name of teaching material,英語ページURL,障害種別,単元・活用場面,情報提供者,キーワード "154","中学数学 動画教材","Junior High School Mathematics Video Teaching Materials","http://gakko.rdy.jp/kdb/en/search/detail/103","聴覚障害教育","算数,数学","附属聴覚特別支援学校","動画 視覚化"