それは役割と責任についてです：
* 教授： In universities and colleges, the term "professor" usually denotes someone with a doctorate degree, who has significant research responsibilities alongside teaching.彼らはしばしば、学術作業の出版、研究の実施、および大学院生を指導することに関与しています。
* 教師： 高校では、「教師」という用語はインストラクターの主要なタイトルです。 While some high school teachers may have master's degrees, the focus is primarily on delivering curriculum and supporting student learning in a specific subject area.
それはコンテキストに関するものでもあります：
* 大学： At universities, you'll find a range of titles for instructors:Professor, Associate Professor, Assistant Professor, Lecturer, Adjunct Professor, etc. The titles often reflect their experience, research output, and role within the department.
* 高校： The term "teacher" is used more universally, but you may find some titles like "Department Head," "Head Coach," or "Guidance Counselor" to denote specific roles within the school.
常に一貫しているわけではありません：
* コミュニティカレッジ： コミュニティカレッジでは、「教授」と「教師」の両方のタイトルに遭遇する可能性があります。使用法は、機関によって異なる場合があります。
* その他の状況： 時には、用語がよりさりげなく使用されることがあります。 For instance, you might hear someone refer to a high school instructor as a "professor" if they have a doctorate or hold a position of authority within the school.
要約： While "Professor" and "Teacher" are often associated with different levels of education, it's important to remember that the titles reflect a combination of academic qualifications, responsibilities, and the specific context of the institution.