In this video, students will learn how to find the range of a set of data by using graphs and charts. They will also discover how the range changes when an outlier is removed. The lesson covers the concepts of mean and median, and...

The Black Death changed the world. As the most profound epidemic in human history, the plague claimed the lives of millions, with nearly half of Europe's population perishing from the disease. Some feared they were living through the...

A description of the Black Death and the difference between the bubonic and pneumonic plague.

This live-action video program is about the term phases of matter. The program is designed to reinforce and support a student's comprehension and retention of the term phases of matter through use of video footage, photographs, diagrams...

No period of history can boast of greater beauty than The Renaissance. This was the period, from approximately early 14th century to late 16th century, that gave us Leonardo da Vinci, Michelangelo, and Shakespeare. This video looks at...

In this lesson, students will learn about the power of exponential growth through the example of a chain of random acts of kindness. They will explore how a single compliment can lead to a cascade of compliments, multiplying rapidly over...

Concerns are growing over a new variant of the coronavirus blamed for a sharp rise in cases in the UK

Officials say at least six government agencies were infiltrated and thousands of companies were infected with malware.

In this video, the teacher guides students through the process of using transition words and phrases to connect their ideas in their writing. The teacher provides examples and explanations, and encourages students to practice identifying...

In this video, the teacher explains how to identify outliers in data sets using quartiles. They use the example of temperature data in Chicago to demonstrate the process. The teacher emphasizes the importance of not simply dismissing...

In this video, students learn how to compare two dot plots by analyzing the center and spread of the data sets. They are introduced to standard deviation as a measure of spread and are taught how to calculate it using a chart.

This video explains how to interpret and compare box plots by analyzing shape, center, and spread. We review the five-number summary and how to determine the minimum, quartiles, median, and maximum. We also discuss the importance of...

In this video, the teacher explains how to compare box plots by analyzing the center and spread of data sets. Using the example of high school students' daily text usage, the teacher demonstrates how to find the median and interquartile...

Food handlers can spread germs from their hands to food. When someone eats the contaminated food they may become sick with a foodborne illness. Proper handwashing is one of the most important things a food handler can do to keep the...

Video Atlas of Asia: This clip takes a brief look at some of the highlights of India's history.