Virtual Nerd: What Is Rate of Change?

Rate of change isn't found only in a classroom but in everything that fluctuates. Show your learners they can find the rate of change in real-world situations with examples using time and temperature. The video starts by reviewing how to...

The rate of change is defined as how one quantity changes in relationship to another quantity. The instructor diagrams a graph and demonstrates how to use a formula to calculate the rate of change. It might take two viewings to catch all...

Learn how a Box-and-Whisker plot is an effective way to interpret data. This tutorial will explain and show examples of Box-and-Whisker plots. [5:35]

A Stem-and-Leaf plot is a type of graph in which data values are split into stems and leaves. This video will show you how to use these graphs, and show you how they can be used for practical purposes. [7:41]

How can you display numerical data in an easy to understand format? Watch this tutorial to find out how a histogram is helpful when analyzing and visualizing data. [5:23]

A line plot is an effective way to visualize data. Watch this video for an explanation of line plots along with examples. [4:44]

The interquartile range is the middle 50% of a data set. Watch this tutorial to learn how to dissect data and understand this concept. [4:33]

Mean is the same thing as average when referring to a set of data. Watch this tutorial for an explanation and example. [4:05]

Mode is a helpful measure of central tendency. Watch this video to see how to find mode with an explanation and examples. [4:36]

A double bar graph is a good tool for visualizing a set of data. Watch this video for an explanation along with examples. [4:09]