It includes helpful case studies from schools who have worked with Sport Wales to provide sports and physical activity on the school site after the school day.
Mae’n cynnwys astudiaethau achos buddiol gan ysgolion sydd wedi gweithio gyda Chwaraeon Cymru i ddarparu chwaraeon a gweithgarwch corfforol ar safle’r ysgol ar ôl y diwrnod ysgol.