instructional models的用法和樣例：
例句
- In the multitudinous high piano educational models, the research of collective digital piano class has the important significance.
由此，在眾多的高師剛琴教學模式中，研究數碼鋼琴集體課教學，具有時代意義。 - Make comprehensive experiments instead of the simplex confirmative experiments to reform existing experimental teaching models and methods.
用綜合性實驗取代單一的驗證性實驗，改革現有的實驗教學模式與方法。
