Almost half of all sessions missed during the week of 30 November to 4 December were either due to remote learning (code “[“) or an absence directed by the school (code “Y”).
Roedd bron i hanner yr holl sesiynau a gollwyd yn ystod yr wythnos rhwng 30 Tachwedd a 4 Rhagfyr naill ai oherwydd dysgu o bell (cod “[“) neu absenoldeb a gyfarwyddwyd gan yr ysgol (cod “Y”).