Steffan, one of the PGCE students moved from London, where he was working in financial recruitment, back to Wales to be with his family and start his teaching career.
Fe wnaeth Steffan, un o'r myfyrwyr TAR, symud o Lundain lle'r oedd yn gweithio ym maes recriwtio ariannol, yn ôl i Gymru i fod gyda'i deulu a dechrau ei yrfa addysgu.