Bar graphs seem like one of the simplest ways to represent data. Many people assume that the longer the bar, the bigger the number it represents. Sometimes bar graphs represent an average not a total ...

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 ...

Bar charts should be converted into accessible tables. Briefly describe the chart and give a summary if one is immediately apparent. Provide the title and axis labels. It is not necessary to describe ...

**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 ...