pedagogical laboratory

例句：

1. 1. The teacher's lecture was verypedagogical, making iteasy to understand.
   老师的讲座非常具有教学性，很容易理解。
2. 2. The textbook is designedwith pedagogical principles inmind.
   这本教科书是按照教学原则设计的。
3. 3.The pedagogical approach usedby the professor was effective in improving studentengagement.
   教授采用的教学方式有效提高了学生的参与度。