Her Report stated that almost half of the 238 primary schools that had been inspected under the Common Inspection Framework, introduced in 2010, had aspects of assessment which were weak.
Yn ôl ei Hadroddiad hi, roedd agweddau ar yr asesu yn wan mewn bron hanner y 238 o ysgolion cynradd a arolygwyd o dan y Fframwaith Arolygu Cyffredin, a gafodd ei gyflwyno yn 2010.