“I do not call my art ‘mathematical art,’” Dr. Roelofs said in a video interview about a week later. “It’s art about mathematics. Every artist has a favorite subject, things you want to talk about.

This week during the Burlington Community School Board meeting, the district’s curriculum director Cory Johnson delivered the ...

You can make a bar graph on Google Sheets to make the data in your spreadsheet more digestible, useful, and visually ...

You can make a bar graph in Excel by first selecting the range you want to depict, and then using the dropdown menu to select the desired chart.

Need to write a chart fast? Learn how to create clear, functional jazz charts “on the fly” — the quick, practical way musicians capture songs when there’s no time to prepare.