Read the following scenario and answer the question that follows:

John Small is in grade 8. One day in his mathematics class, John is battling to do one of the calculations. In the presence of the other learners, his teacher calls him a baboon and tells him to write out the words: “I am dumb” ten times on the board. After this incident, John refuses to go back to school. His parents decide to speak to the principal. They believe that John’s maths teacher has infringed on one of John’s fundamental rights.

To which category of fundamental rights does the right belong that John’s maths teacher has potentially infringed?