In the following tutorial, students will learn about the law of conservation of energy. They will read about some of the many forms of energy. They will understand the definition of efficiency of an energy conversion process as the...

Instructional module focusing on energy. Discussion includes forms of energy, conservation of energy, and the laws of thermodynamics. Site also includes an interactive practice quiz and links relating to the topic.

How many types of energy are there? Are there many forms of energy, such as electrical, mechanical, and chemical? Or are there really just two types of energy - kinetic energy and potential energy? Here you can learn about these...

This section of a chemistry textbook reviews the different forms of energy: kinetic, potential, and chemical.

This site from Georgia State University Physics Department defines kinetic energy and compares and contrasts it with other forms of energy. Provides an equation and links to further, more-detailed information.

Mechanical energy is the most easily understood form of energy for learners. When there is mechanical energy involved, something moves. Mechanical energy is a very important concept to understand. Engineers need to know what happens when...

[Free Registration/Login may be required to access all resource tools.] Students explore the different forms of energy and investigate how the law of conservation of energy plays an important part of those forms.

There are six common minerals most often found in rocks. They are quartz, feldspar, olivine, mica, pyroxene, and amphibole. This website provides photos and information on each, and discusses their importance when identifying rocks.

The concept of potential energy is explained along with the two forms of potential energy: elastic and gravitational. Discusses what gravitational potential energy is, explains the direct relationship between it and mass and height, and...

Explore how heating and cooling iron, brick, and water adds or removes energy. See how energy is transferred between objects. Build your own system, with energy sources, changers, and users. Track and visualize how energy flows and...

Students are introduced to the idea that energy use impacts the environment and our wallets. They discuss different types of renewable and nonrenewable energy sources, as well as the impacts of energy consumption. Through a series of...

Student teams design and build solar water heating devices that mimic those used in residences to capture energy in the form of solar radiation and convert it to thermal energy. This thermal energy is next transferred to water (to be...

The sun's energy is the primary source of energy for all surface phenomena and life on Earth. Combined with the material of the Earth (including the molecules held close by the Earth's gravitational force called the atmosphere), this...

The sun's energy is the primary source of energy for all surface phenomena and life on Earth. Combined with the material of the Earth (including the molecules held close by the Earth's gravitational force called the atmosphere), this...

If the discipline, precision, and power of martial arts is your bag, try this project out for size. You won't be sparring with any opponent other than a swinging kick bag, but you'll learn a few powerful lessons about the physics of...

You might think that plants and animals have little in common with batteries, springs, or slingshots, but they actually do have something in common. Both living and non-living things store and transfer energy from one form to another. In...

The No Impact Man is a blog hosted by a man who has decided to virtually eliminate his effect on the environment. This means limited waste, using renewable forms of energy, and ultimately changing the way his family lives. Could you...

Comprehensive overview of the use of biomass as a renewable energy source. Learn what it is, its forms, its uses, and its impact on the environment.

Biomass is organic material which has stored sunlight in the form of chemical energy. Biomass fuels include wood, wood waste, straw, manure, sugar cane, and many other byproducts from a variety of agricultural processes.

This site provides an excellent overview of the solution process. Content includes a focus on how a solution is formed, energy changes and solution formation, spontaneity and disorder, and solution formation and chemical reactions.

Explore More is an online and broadcast series engages students in problems they can relate to, provides compelling content for investigation and gives students opportunities to form their own points of view on contemporary issues such...

Using the scientific method, control the environmental conditions for a fictional alien organism in order to learn how the organism responds to changes in conditions. Sunlight, water, and temperature can be varied to determine their...

Media-rich lesson in which students discover that it takes energy to break bonds, and that energy is released when bonds are formed during the process of dissolving. They also determine whether dissolving is either exothermic or...

In this investigation, students make a simple model of how gasses can form from decaying material. They will also explore the effects of temperature on gas formation.