Now she had them look at them and do this ... laborious, which I thought for a long time, until she explained to me was to slow them down so they'll think.
そして それを見ながら ちょっと面倒な作業をさせます 教えてもらう前に私も考えてみましたが 時間をかけて 子ども達自身に考えさせるのです