Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research has found that bar graphs are frequently misunderstood ...

Help students develop confidence in constructing and interpreting bar charts with this scaffolded KS3 Graph Skills resource based on an eye colour survey. Students use class survey data to compare how ...

**A ready-to-teach Year 6 reasoning lesson focused on interpreting segmented bar graphs, comparing data and calculating fractions and percentages in KS2 maths. This lesson develops pupils’ ability to ...

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research from Wellesley College published in the Journal of ...