Kammala jumla mai zuwa: Bayan fitar da shi daga Jami'ar Arewa a 1972, bayan sukar da ya yi wa Dokar Ilimin Bantu ta 1953, ya ci gaba da koyar da tarihi a makarantar sakandare ta Morris Isaacson kusa da kewayen Jabavu ta Yamma (CWJ) a Soweto a 1973. Tsietsi Mashinini, wanda ya kasance wani ɓangare na
1976 dalibi tashin hankali, yana daya daga cikin dalibai a lokacin da ya koyar a Morris Isaacson, da kuma da yawa daga cikin dalibai sun tuna da tasiri a kan nasu politicization a lokacin wannan lokaci na dalibi kungiyar a Afirka ta Kudu tarihi.