In this study, the schema-theoretic perspective of understanding general discourse was extended to include graph comprehension. Fourth graders (n=204) and seventh graders (n=185) were given a ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. There are two main reasons to use logarithmic scales in charts and graphs. The ...

Terri Oda is a mathematician who now works in computer science. She is also female. Weird, right? When people told her women were biologically unsuited to math, she used to draw a graph for them on ...