Gwneud defnydd effeithiol o wybodaeth asesu : cofnodi : cyfnodau allweddol 1-3 : canllawiau ar gyfer penaethiaid, arweinwyr pwnc/penaethiaid adran ac athrawon = Making effective use of assessment information : recording : key stages 1-3 : guidance for headteachers, subject leaders/heads of departments and teachers.
Qualifications, Curriculum & Assessment Authority for Wales.
Caerdydd : Awdurdod Cymwysterau, Cwricwlwm ac Asesu Cymru,
2000.
Teitl clawr = Cover title.
Llyfryddiaeth = Bibliography: p28.
Educational tests and measurements
School children