Well, to find out, our foundation has been working with 3,000 teachers in districts across the country on a project called Measures of Effective Teaching. We had observers watch videos of teachers in the classroom and rate how they did on a range of practices.
それを見出すために ゲイツ財団では 全国の３千人の先生に 協力してもらい 「効果的教育の評価」 という プロジェクトを進めています 先生が教室で教える様子を ビデオで観察して 様々な面で評価します