Crash Course
What Does the Atmosphere Do Crash Course Geography
Much like a cell membrane, our atmosphere forms a protective boundary between outer space and the biosphere that allows for all life to exist on Earth’s surface. Today, we’re going to talk about its composition and layers (the...
Curated Video
What is the Law of Conservation of Energy?
The law of conservation of energy tells us that energy is neither created or destroyed - just converted from one form to another. This means that we cannot make energy from nothing and energy does not just disappear. Energy, however, can...
Visual Learning Systems
Weather: Heat and the Atmosphere
Everyday we experience weather. This interesting series of programs helps students understand the factors that contribute to weather formation. Real-life examples enable students to appreciate the different aspects of weather....
Visual Learning Systems
The Nature of Weather: Heat and the Atmosphere
This video explores the daily condition of the Earth's atmosphere. The factors that influence the atmosphere and cause weather are discussed. Special emphasis is given to the global processes that generate weather patterns. Other...
Wonderscape
Science Kids: All About Energy
This video is a lesson on energy and its different forms. It explains what energy is, the law of conservation of energy, and the two main types of energy: potential energy and kinetic energy. The video also discusses different examples...
American Chemical Society
What Is Energy?
Kids sure do seem to have a lot of energy, but what exactly is energy? A video explains many different types of energy, starting with potential and kinetic. It highlights the most common forms of potential energy, including...
Khan Academy
Khan Academy: First Law of Thermodynamics Introduction
An introduction to the concept that energy cannot be created nor destroy, but can only change form. [9:18]