Even if a bar looks twice as long, the value is not necessarily double | A checklist for reading graphs in YouTube scripts

When looking at a bar graph in a document, the bar on the right looks about twice as long as the one on the left.The YouTube script says, "The number of cases has doubled."It looks like an ...
Science Daily

Missing the bar: How people misinterpret data in bar graphs

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 ...
TES

Pictograms, Bar Graphs, Carroll and Venn Diagrams KS1/First Level Anchor Charts

A bright and engaging set of 8 Data Handling Anchor Charts designed for pupils working within First Level Curriculum for Excellence. This colourful, child-friendly resource introduces pupils to four ...
Medical Xpress

Missing the bar: how people misinterpret data in bar graphs

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 ...