Microsoft Excel can perform numerous statistical functions, as well as create charts from statistical data. Statistical data includes numeric variables or word variables, also called categorical ...

This post recommends using Trellis plots instead of 3D bar charts for three-dimensional (three variable) data. In Winner of the Bad Graph Contest Announced, I promised to present alternatives to Excel ...

Build students’ confidence in constructing scientific line graphs with this scaffolded KS3 Graph Skills resource based on an electromagnets investigation. Students are guided through the graphing ...

A scaffolded graph skills resource designed to help students confidently construct and interpret a line graph using data from the heating stearic acid practical. Students are guided through each stage ...