TGAU Haen Uwch - Graff Bar, Graffiau, Pictogram, Graff Llinell, Polygon Amlder, Diagram Amlder, Diagram Gwasgariad, Cydberthyniad, Siart Cylch, Graff Trawsnewid.
GCSE Higher Tier - Bar Chart, Pictogram, Line Graph, Frequency Polygon, Frequency Diagram, Scatter Diagram, Correlation, Pie Chart, Transformation Graph.
GCSE Higher Tier - Bar Chart, Pictogram, Line Graph, Frequency Polygon, Frequency Diagram, Scatter Diagram, Correlation, Pie Chart, Transformation Graph.