Hi, what do you want to do?
Visual Learning Systems
Understanding Colliding Plates
This video discusses the formation of Crater Lake, located in the Cascade Mountain Range, as a result of a volcanic eruption thousands of years ago. It also explains the geological processes behind volcanic activity and earthquakes in...
Science360
Adaptation of Butterflies -- Changing Planet
One of the bellwether species on the impact of climate change to our environment is the butterfly. Scientists say that warmer temperatures are affecting where butterflies live and breed, causing some species to migrate toward cooler...
FuseSchool
Plate Tectonics
Plate tectonics and continental drifts the theory of plate tectonics had enabled us to explain how the contents drift and why there are mountains, earthquakes, volcanoes and so much more. From our video: The Structure of the Earth,...
Ancient Lights Media
India: Introduction
Video Atlas of Asia: This clip introduces the cultures and geography of India.
Curated OER
How Do You Graph a Great Than Inequality on the Coordinate Plane?
Do you know how to graph a linear equation? If you do then graphing an inequality will not be a problem for you. There are a couple of differences: is the line solid or dashed, and which half plane do you have to shade. Watch this video...
Curated OER
How Do You Figure Out Whether a Boundary is a Part of the Graph of an Inequality?
Is the boundary line part of the graph of an inequality? Here's a hint: the sign of the inequality holds the answer! Are the brain cells firing up trying to figure out what that means? Watch this video as the instructor graphs the...
Curated OER
What's a Boundary?
Are you graphing an inequality? What's that dashed line called? It's called a boundary line and it is the line that separates the coordinate plane into two separate half planes.
Curated OER
What's a Boundary?
Are you graphing an inequality? What's that dashed line called? It's called a boundary line and it is the line that separates the coordinate plane into two separate half planes.
Virtual Nerd
Virtual Nerd: What's a Half Plane?
If you graph an inequality on the coordinate plane, you end up creating a boundary that cuts the coordinate plane in half. Each of these halves is called a half-plane. Learn about them by watching this tutorial. [1:18]
Sophia Learning
Sophia: Graphing a Linear Inequality
Sophia: Graphing a Linear Inequality provides this lesson which will present how to graph and shade a linear inequality that contains a < or a > by using a test point.
Sophia Learning
Sophia: Solving Linear Inequalities by Graphing #2
This lesson illustrates how to solve for linear inequalities by graphing.