Trin data. uned o waith i gefnogi asesiad athrawon o ddysgu a dealltwriaeth disgyblion o drin data.
Qualifications, Curriculum & Assessment Authority for Wales.
Caerdydd : Awdurdod Cymwysterau, Cwricwlwm ac Asesu Cymru,
2003.
Teitl clawr = Cover title.
CD-ROM in pocket attached to inside back cover.
Mathematical ability
School children
Educational tests and measurements
Mathematics
Electronic spreadsheets
Accompanying disc is available for use on a standalone workstation within the library for single users. Disc will require installation.