Adnoddau gweledol dwyieithog ar gyfer y bwrdd gwyn rhyngweithiol sy'n ymwneud â phob agwedd o onglau.  

Bilingual interactive whiteboard materials dealing with all aspects of the study of angles. 

*Er mwyn i’r animeiddiadau redeg yn gywir mae angen o leiaf fersiwn XP (2003) o PowerPoint.

*PowerPoint XP 2003 is needed to run the animations correctly.

Nodiadau Athrawon - TeacherNotes

Clocwedd a Gwrthglocwedd - Clockwise and Anticlockwise

Troi - Turn

Gradd - Degree

Gradd -Degree

Onglydd - Protractor 1

Trionglau – Triangles

Trionglau - Triangles

Paralel - Parallel

Adeiladwaith - Construction

Adeiladwaith - Construction

Onglau Mewnol Polygon - Internal Angles of Polygons

Mewnol - Internal

Onglau Mewnol - Internal Angles

Onglau Allanol Polygon - External Angles of Polygons

Allanol - External

Arwynebedd a Hyd Arc Sector Cylch - Area and Arc Length of a Sector

Sector Cylch - Sector of a Circle

Geometreg Cylch - Circle Geometry

Geometreg Cylch - Circle Geometry