Their school will also get extra funding through the Pupil Development Grant, which they can use to provide additional support for children from lower income families.
Bydd eu hysgol hefyd yn cael cyllid ychwanegol drwy'r Grant Datblygu Disgyblion, y gallant ei ddefnyddio i ddarparu cymorth ychwanegol i blant o deuluoedd ar incwm is.