This video lesson teaches/reviews how to write a linear function from a real world graph in slope-intercept form. Topics that will be covered include - finding slope from a graph, finding slope from two points, finding the y-intercept...

This lesson on scatter plots teaches students how to interpret and create scatter plots to show relationships between two sets of data. It covers positive and negative linear relationships, non-linear relationships, and no correlation....

In this short video we will answer a standardized math test question where we are asked to identify the greatest rate of change from 4 multiple choice options. We will review each option identify the slope which is the rate of change. ...

In this video lesson you will learn about congruent figures. We will learn the definition of congruent figures. Students will learn how to identify corresponding sides and corresponding angles to determine if figures are congruent. ...

A description of a British infantryman's uniform and personal effects from 1914-15

Part of a series on women's suffrage, this video covers the WSPU; the Women’s Social and Political Union

Galen explains what the four humours are and how they could be balanced to make people better.

The Ancient Greek physician Galen talks about his travels as a young man and the importance of Alexandria, Egypt.

In this short video, Galen talks about Hippocrates and his theories

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

A look at some of the medieval beliefs and ideas that were thought to have caused the plague.

This video explains the origins of the Normans and explains their ancestry and how they came to settle in Normandy, i.e. from Norsemen or Vikings

Erika discovers integers in the most fun real life situations - watch her as she snorkels by primordial creatures, borrows some money to buy a ticket to go skydiving, and put's on her coat in sub-zero temperatures for a snowball fight!...