The data collections for on-entry assessments to school and end of Key Stage 3 teacher assessments have been re-instated this year following their suspension during the pandemic.
Mae'r casgliadau data ar gyfer asesiadau dechreuol yn yr ysgol ac asesiadau athrawon ddiwedd Cyfnod Allweddol 3 wedi ailddechrau eleni ar ôl iddynt gael eu hatal dros dro yn ystod y pandemig.