Wikipedia
Blackboard Jungle is a 1955 social commentary film about teachers in an inter-racial inner-city school, based on the novel of the same name by Evan Hunter and adapted for the screen and directed by Richard Brooks. It is remembered for its innovative use of rock and roll in its soundtrack and for the unusual breakout role of a black Bahamian-American cast member, future Oscar winner and star Sidney Poitier as a rebellious, yet musically talented student.
Blackboard Jungle is an Irish quiz show hosted by Ray D'Arcy that aired for seven series on Network 2 between 1991 and 1997. The show, which aired up to three times a week, featured two teams of three representing two competing secondary schools. A grand final was held at the end of each series.
Usage examples of "blackboard jungle".
The collars had all been turned up, just like Vie Morrow's in The Blackboard Jungle.
Now, let me report what I've seen, heard, looked up, clipped out of newspapers and elsewhere, and read in books such as WHY JOHNNY CAN'T READ, BLACKBOARD JUNGLE, etc.
I was going to East High School, a pretty tough school even for those Blackboard Jungle days, and I was into science fiction.
During The Parent Trap, I kept hoping Hayley Mills would run into Vic Morrow from The Blackboard Jungle.