Learning pit

A learning pit was a standard form of education on. The student was placed in a sunken pit which projected holographic images with a voice asking questions.

answered math questions while in a learning pit.

The learning pits were the site of the thirty-fifth attempt by a group of bullies to illicit an emotional response from Spock. Upon their success, by calling a traitor and  a Human whore, Spock pushed one of the bullies into a learning pit and physically assaulted him.