Science Struck
Science Struck: 22 Examples of Mechanical Energy
Explains what mechanical energy is and provides 22 examples of it.
Open Curriculum
Open Curriculum: Work: The Transfer of Mechanical Energy
Read this illustrated article to help you understand the concept of work in regards to the transfer of mechanical energy.
Scholastic
Scholastic: Study Jams! Science: Matter: Energy & Matter
A video and a short quiz on the different forms of energy, and how energy moves or changes matter.
Science Buddies
Science Buddies: Put Your Water to Work: Using Hydropower to Lift a Load
Water creates a lot of energy, just look at the Grand Canyon. In this science fair project, you will demonstrate the power of water by converting the kinetic energy in moving water to mechanical energy, which will lift a small weight.
Bozeman Science
Bozeman Science: Work and Energy
In the following video Paul Andersen explains how the mechanical energy added or removed from a system results from work. For work to occur a force must act parallel to the displacement of the system. Since work and energy are equivalent...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Energy Skate Park
Explore kinetic, potential, and thermal energy as you send a skateboarder along several pre-built tracks, then design your own. Charts and graphs show the distribution of the different forms of energy, illustrating how the total energy...
Science Struck
Science Struck: The Law of Conservation of Mechanical Energy
The Law of Conservation of Mechanical Energy is explained here.
Canada Science and Technology Museum
Canada Science and Technology Museum: Background Information for Energy
Energy! What do you know about it? Use this terrific site to find out everything about it through a series of Q&As. Educators will find useful lesson plans at the related Teacher's site.
Science Buddies
Science Buddies: Rubber Bands for Energy
If you've ever been shot with a rubber band then you know it has energy in it, enough energy to smack you in the arm and cause a sting. How can the energy of a rubber band be put to work? In this experiment you will find out how the...
Georgia Department of Education
Ga Virtual Learning: Physical Science: Work and Energy
Find out about simple machines, calculate the mechanical advantage and efficiency of machines, differentiate potential and kinetic energy, and learn ways to use energy more efficiently.
Science Buddies
Science Buddies: Build Your Own Helio Tracker That Turns With the Sun
In this science fair project, design and build a mechanical sunflower device that faces the Sun as the sun moves through the sky. By harnessing solar energy, your sun tracker should follow the movement of the sun.
Georgia Department of Education
Ga Virtual Learning: Special Relativity and Quantum Mechanics
In this interactive tutorial students explore special relativity and quantum mechanics. Learn basic tenets of the theory of special relativity and the relationship between mass and energy. Also discover the evidence for the particle...
Other
Mechanical Systems
A collection of resources on how humans use machines and tools to meet their needs. Covers simple and complex machines, subsystems that transfer forces, mechanical advantage, speed ratio, the effect of friction, efficiency, the science...
Science Buddies
Science Buddies: Effect of Trebuchet Arm Length or Counterweight Mass on Project
A trebuchet is a catapult that uses a counterweight to supply the energy for throwing. They were used in the Middle Ages for attacking castle walls. In this project, you build your own model trebuchet and investigate how design changes...
Discovery Education
Discovery Education: Science of Everyday Life: 3 M Wind Energy Virtual Lab
Do you think you can design a wind turbine that supplies energy to 400 homes at the highest efficiency and lowest cost? Try your hand at turbine design in this interactive activity that allows you design, build, and test a device to...
Science Buddies
Science Buddies: Project Ideas: Transferring Heat by Convection in a Tank
In this engineering science fair project, students will determine the most effective method for quickly raising the temperature of a liquid in a tank. The Science Buddies project ideas are set up consistently beginning with an abstract,...
CK-12 Foundation
Ck 12: Fourth Grade Science: Physical Science: Forms and Changes of Energy
[Free Registration/Login may be required to access all resource tools.] Discusses different forms of energy and how energy changes form.
CK-12 Foundation
Ck 12: Physical Science: Forms of Energy
[Free Registration/Login may be required to access all resource tools.] Introduction to the seven different forms of energy.
CK-12 Foundation
Ck 12: Physical Science: Forms of Energy
[Free Registration/Login may be required to access all resource tools.] Introduction to forms of energy including the seven different forms.
TeachEngineering
Teach Engineering: Energy Systems and Solutions
The Energy Systems and Solutions unit brings students through the exploration of science and engineering concepts as they relate to energy issues in everyday life. Issues surrounding energy production and energy consumption provide a...
Georgia Department of Education
Ga Virtual Learning: Physical Science: Light and Optics
Students will investigate the properties of light waves. They will learn about the different types of electromagnetic waves and mechanical waves, and investigate the phenomena of reflection, refraction, interference, and diffraction.
Science Struck
Science Struck: The 13 Types of Energy and Their Applications
Read about all the different kinds of potential and kinetic energy. Includes energy formulas and examples of energy applications.
CK-12 Foundation
Ck 12: Physical Science: Energy Conversion
[Free Registration/Login may be required to access all resource tools.] Decribes how energy changes from one form to another and energy changes between kinetic and potential energy.
Science Struck
Science Struck: An in Depth Explanation of the Venturi Effect
Provides a detailed explanation of how the Venturi Effect works in fluid mechanics and how it can be proven using Bernoulli's equation. Also discusses applications of the Venturi Effect in the real world.