In Umlazi he began to work on educational issues in mid-1986 and also held clandestine Marxist study classes with the youth. Nzimande lectured until June 1987 and then joined the University of Natal, Durban to lecture in the Psychology Department. There he became involved in the Culture and Working Life Project, and initiated the cultural activities of the Dumbuzo Cultural Organisation which produced a play on violence, Koze Kube Nini, performed in the townships. He also wrote various articles on violence, and assisted in the presentation of seminars.