What is "junior high schools"

Usage examples of "junior high schools".

We went to different junior high schools and reconnected in high school in our senior year.

He also quickly and very ambitiously commissioned focus groups at a dozen junior high schools across the country to see if interactive TV had a future.

In doing his focus groups at all those junior high schools, he met not only with students but also with their moms, who came to pick them up after school.

Almost everyone at the reception had bought one of them, peer pressure being as potent in academic circles as it is in junior high schools.

Although I can offer no definitive answer to this question, it's certainly interesting to note that the novel is taught in more than seven hundred American high schools and even in thirty American junior high schools.