Curated Video
Create and Graph Relationships with Linear Functions
Learn how to create and graph relationships using linear functions. The example used is about a photography business, where the teacher guides the students through the process of graphing the relationship between profit and the number of...
Curated Video
Adding Decimals Using a Number Line
In this lesson, students will learn how to add decimals using a number line. Review number lines and how they can represent both whole numbers and fractions. Understand the importance of correctly marking fractions on the number line....
TED-Ed
TED-Ed: How does workwork? - Peter Bohacek
The concepts of work and power help us unlock and understand many of the physical laws that govern our universe. In this Lesson, Peter Bohacek explores the interplay of each concept when applied to two common objects---a lightbulb and a...
Visual Learning Systems
Sound: Video Quiz
When you hear the roar of traffic, the bark of a dog, or your teacher's voice, you are experiencing sound. This program uses colorful animations to explore important characteristics of sound, including intensity, loudness, pitch, and...
Curated Video
How to Extract All Images from a Microsoft Word Document in One Go
Learn how to quickly extract all images from a Microsoft Word document in just one go by saving the document as a web page. This simple tutorial demonstrates how to easily access and save multiple images from your Word document without...
TMW Media
Significant Figures in Calculations
This program covers the very important topic of significant figures in chemistry calculations. It is important to understand that the number of decimal places in the calculated answer to a problem should take into account how many...
Curated Video
Understanding Exponential Growth Functions
In this video lesson, students will learn about exponential growth functions and how they can be represented using factors and intervals. The lesson demonstrates how the base and exponent in an exponential function determine the rate of...
Curated Video
Grouping and Ungrouping Techniques for Math Combinations
The video explains how grouping and ungrouping can be useful in math. It demonstrates how to find many combinations for the same number by breaking it down into smaller parts of equal value and then grouping them back together. It...
Bill of Rights Institute
Citizens United vs. FEC
Viewers investigate the case of Citizens United vs. FEC and how some donations changed the game of advertising during a campaign. They examine just how much money some spend in politics to support a candidate during the election...