Dangosodd canlyniadau cyffredinol TGAU 2016 hefyd berfformiad cryf arall gyda dwy ran o dair o'n dysgwyr yn cael o leiaf A* -C, gyda chynnydd yn y graddau uwch.
The overall 2016 GCSE results also showed another strong performance with two thirds of our learners achieving at least A* -C, with an increase in the top grades.