school_system has definitions from the field of education
[ noun ] (education) establishment including the plant and equipment for providing education from kindergarten through high school

Used in print

(Jesse W. Grimes and Wesley Allinsmith, "Compuls...)

For purposes of sample selection only ( individual tests were given later ) we obtained group test scores of reading achievement and intelligence from school records of the entire third grade population in each school_system .

Over-achievers were at_least one standard_deviation above the regression_line in their school_system .

Observers , in the two school_systems studied here , judged the teachers in the structured schools to be more impersonal and demanding , while the atmosphere in the unstructured schools was judged to be more supporting and accepting .