Bar Charts, Pie Charts & Pictograms

Read, draw and interpret the most common data charts — bars, pie slices and picture symbols.

Bar Charts

How to read and draw bar charts accurately — including dual and compound bars — with worked examples from Nova.

Pictograms

How to read and complete pictograms — including half and quarter symbols — with worked examples and the key things to check.

Pie Charts

Calculate sector angles and interpret pie charts — the key formula and common traps, with clear worked examples.