pedagogical study room

例句：

1. 1. The teacher's pedagogical approach to teaching is highly effective.
   这位老师在教学上的教学方法非常有效。
2. 2. The textbook is designed for pedagogical purposes only.
   这本教科书仅用于教学目的。
3. 3. Pedagogical research has shown that technology can enhance learning outcomes.
   研究表明，技术可以提升学习效果。