Bydd rhai o ysgolion gorau Cymru, y mae eu perfformiad yn rhagorol, yn cyfrannu at ymgyrch Her Ysgolion Cymru drwy rannu arbenigedd ac arweinyddiaeth i helpu athrawon yr Her i sicrhau unrhyw welliant y mae ei angen.
Schools Challenge Cymru will also make full use of the support of some of Wales’ finest and highest performing schools to share expertise and leadership supporting teachers in Challenge Cymru schools to achieve the improvements needed.