A "school inspector" is a person whose job is to visit schools and make sure they are following rules and regulations, and providing a good education for students. Full definition
Reports from school inspectors over the past year suggest that in primary schools the quality of teaching is poorer in maths than in any other subject. (newscientist.com)
But schools inspectors found that schools were not using the money for the purpose for which it was intended. (bbc.co.uk)
He takes a detailed look at the methods school inspectors use to evaluate schools. (eric.ed.gov)