Mae lleihau maint dosbarthiadau yn elfen allweddol o genhadaeth ein cenedl i godi safonau a chreu cyfleoedd i’n holl bobl ifanc fel bod gan bob person ifanc gyfle cyfartal i gyrraedd y safonau uchaf ac i wireddu eu potensial yn llwyr.
Reducing class sizes is a key strand of our national mission to raise standards and extend opportunities for all our young people so that every young person has an equal opportunity to reach the highest standards and achieve their full potential.