An exemplar or ideal example used as a model to follow; a pattern or standard of behavior or practice.
先生は生徒に模範を示すために率先して行動した。
The teacher acted first to set an example for the students.
模範解答を見て、間違いを直した。
I checked the model answer and corrected my mistakes.
彼の行いは模範的だと称賛された。
His conduct was praised as exemplary.