Circles, lines, dots, boxes: graphs come in all shapes in sizes. Scholars learn how to make a bar graph using univariate data. They also analyze data using those bar graphs.

Relax ... now visualize the data. Introduce pupils to creating charts from a single data set. Using chart tools included in spreadsheet programs class members create data visualizations that display data. The...

There are many different options for graphing data, which can be overwhelming even for experienced mathematcians. This time, the focus is on histograms and Venn diagrams that highlight the frequency of a range of data and overlap of...

If you need an array of worksheets to augment your science lessons, peruse a collection of assignments that is sure to fit your needs. With topics such as metric conversion, the scientific method, textbook features, research skills,...

Pupils interpret maps and graph data related to volcanic ash. Then they analyze the importance of wind speed and the dangers of the ash to both life, air temperature, and technology. 

MathWorld offers a definition and example of the math term, "bar chart."

Bar graphs are a nice way to visualize categorical data. This article reviews how to create and read bar graphs.

This site from the World Bank provides data on population for most of the countries of the world in 2020, and shows the change in the rate from 1960 to 2020. Statistics are presented in a chart, line graph, bar graph, and map. The data...

Two bar graph examples are shown and explained at this website. You can learn what kind of data is best represented using a bar graph.

Explains, with examples, what a histogram is, how it differs from a bar graph, and how to interpret one. Includes a set of practice questions.

Explains how to create a stem-and-leaf plot from a data set. Demonstrates how to format a clear stem-and-leaf plot.

This site from the World Bank provides data on infant mortality for most of the countries of the world in 2020, and shows the change in the rate from 1960 to 2020. Statistics are presented in a chart, line graph, bar graph, and map. The...

Dozens of statistical terms are defined and illustrated in this glossary.