In addition, a range of learning and teaching resources have been developed by the teams across Wales to support the teaching of Welsh and subjects through the medium of Welsh.
Yn ogystal, mae ystod o adnoddau dysgu ac addysgu wedi cael eu datblygu gan y timau ledled Cymru er mwyn helpu i addysgu Cymraeg ac addysgu pynciau drwy gyfrwng y Gymraeg.