I-Mantwani Primary School, sikolo samazinga aphasi esisendaweni ye-Watervaal B eMpumalanga. Lesi sikolo sathiyelelwa ngo Mandwani ebekuyikosi ekhayibusa endaweni yange Watervaal ngaphambi kokubusa kuka-Mayitjha. Ngebanga lokobana uhlokokulu wokuthoma wesikolo khabe kuli-Pedi, uMandwani wamutjhugulula ngokungakwazi ukupeleda amagama wesiNdebele wasibiza ngokuthi yi-Mantwani.