Drill-down visualizations can be a good way to present a lot of data in a digestible format. In this example, we’ll create a graph of median home values by U.S. state using R and the highcharter ...

Explore classroom strategies that help learners avoid common graphing mistakes and present data with confidence ...

Graphs and data plots are wonderful tools for illustrating relationships, depicting data trends, and tracking goals in your Android applications. I saw this for myself several years ago, when a former ...

A worksheet in which students are required to determine if a given relationship is a function or not. More precisely, they have to identify functions from sets of ordered pairs, tables of values, ...