A few of the interventions focused on improving school readiness, the wellbeing of children and young people, vocational skills and improving their play and interaction with peers.
Roedd ychydig o’r ymyriadau yn canolbwyntio ar wella parodrwydd ar gyfer ysgol, lles plant a phobl ifanc, sgiliau galwedigaethol a gwella eu chwarae a’u rhyngweithio â chyfoedion.