如何让合作学习真正走进课堂？全国合作学习沉浸式工作坊走进济南安生学校参观

Jinan Thomas Primary School attaches great importance to the cultivation of students' learning ability, so that every child stands in the middle of the class.

4月18日上午，在学校报告厅，小学部教师赵淑亮、韩晓彤分别带来了展示课——五年级数学课《找次品》、三年级语文课《赵州桥》。

On the morning of April 18, in the school lecture hall, primary school Mr. Zhao and Miss. Han respectively brought the demonstration lesson -- the fifth-grade Math lesson "Find defective products", the third-grade Chinese lesson "Zhaozhou Bridge".

在《找次品》中，如何把“一分为二”变为“一分为三”？