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Using the law of conservation of energy to see how potential energy is converted into kinetic energy. This video, which is suitable for high school students, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification. (10:07)
Found by teresahopson in Conservation of Energy
August 14, 2009 at 12:47 PM
Ages: 14 - 18
License: CC by-nc-nd
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A conservation of energy problem where all of the energy is not conserved. This video, which is suitable for high school students, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification. (10:04)
Found by teresahopson in Work
August 14, 2009 at 12:49 PM
Ages: 14 - 18
License: CC by-nc-nd
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This 12:27 video introduces electric potential energy. Electrical
potential energy is due to the gravitational field of the objects mass. Potential energy is essentially the work/energy from its position (on Earth, moving away from Earth). This means the energy needed to overcome the gravity pulling down for the desired distance. The video uses a smart board and a narrator.
Found by freealan in Electric Potential Energy
June 9, 2011 at 07:55 PM
Ages: 10 - 18
License: Undetermined
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Views: 3510 |
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This is a video about alternative energy sources such as solar energy, wind energy, and hydro power and how these sources can be converted to electricity. (3:38)
Found by Anonymous in New Alternative Resources
November 28, 2010 at 05:25 PM
Ages: 8 - 18
License: Proprietary
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Views: 3475 |
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The energy in waves comes from the movement of waves going past a point and creating rotational movement. Discover how rotational movement caused by waves can generate electricity with information from a science teacher in this video.
Found by grazianione in Electric Potential Energy
April 12, 2010 at 12:13 PM
Ages: 12 - 18
License: Proprietary
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Views: 3416 |
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Professor Lewin uses a giant bowling ball pendulum to demonstrate the law of conservation of energy. He puts his neck on the line when he releases the bowling ball from his chin and his students gasp as the ball returns. This is a great demo for teacher to use in their own classroom. (03:35)
Found by tyler.arnold in Conservation of Energy
August 15, 2012 at 08:42 PM
Ages: 16 - 18
License: Undetermined
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Views: 3410 |
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With some very simple equipment and knowledge of basic math it is possible to estimate the power output of the sun. This video describes the process and explains the calculations. The video leaves a challenge: use the results to calculate the total energy arriving at the earth each second and using E=mc^2, calculate the mass loss of the sun. Do NOT look directly at the Sun. (10:27)
Found by teresahopson in Solar Power
July 11, 2010 at 10:58 AM
Ages: 15 - 18
License: Proprietary
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Views: 3368 |
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Juan Enriquez challenges our definition of bioenergy. Oil, coal, gas and other hydrocarbons are not chemical but biological products, based on plant matter -- and thus, growable. Our whole approach to fuel, he argues, needs to change. Juan Enriquez thinks and writes about the profound changes that genomics and other life sciences will cause in business, technology, politics and society. This video could also be used with a lesson in agriculture. Run time 18:08.
Found by begamatt in Bioenergy
July 11, 2010 at 06:05 PM
Ages: 14 - 18
License: Proprietary
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Views: 3335 |
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This video was made by the Energy Conservation for Kids, Horizon Utilities Corporation, ON, Canada. In this video students will learn tips on how to save energy by using fans and programmable monitors for air conditioners. Students will enjoy this fun, animated video as they learn how they can make an energy difference in their own homes. (2:47)
Found by porter1526 in Energy Conservation at Home
September 26, 2011 at 02:49 PM
Ages: 6 - 12
License: Proprietary
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Views: 3302 |
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Nuclear energy is produced from either uranium or plutonium
through a process called fission. Find out how nuclear reactors are used to slow down neutrons with information from a science teacher in this video.
Found by grazianione in Nuclear Fission
April 12, 2010 at 12:41 PM
Ages: 14 - 18
License: Proprietary
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Views: 3294 |
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The myth of the energy crisis. According to one of the major laws of physics, energy is neither created nor destroyed. (29:02)
Found by laneyk in Conservation of Energy
March 22, 2010 at 08:53 PM
Ages: 14 - 18
License: Undetermined
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Views: 3276 |
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This is a very informative video from The National Renewable Energy Laboratory (NREL) about wind power, how it works, the benefits, and its future. There is closed captioning, which is great because, for younger students, this will be paused throughout for explanations/discussions. Although this was made for adults, there is a very basic explanation of how wind mills turn the wind into energy. (06:45)
Found by Rockefellerteacher in Wind Power, National Geographic Young Explorers
May 21, 2012 at 12:58 PM
Ages: unspecified
License: Undetermined
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Views: 3274 |
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Video involves students in an activity that estimates average daily energy needs. The video also explains BMR and other vocabulary relating to energy. Energy is measured in calories. 2:03 min.
Found by laneyk in Nutrition
August 17, 2009 at 09:37 AM
Ages: 9 - 18
License: Proprietary
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Views: 3266 |
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How is nuclear energy created and why aren't we using it to replace fossil
fuels? Find out in this BrainPOP movie. A quiz is also included with this link. (This animation is approximately two minutes.)
Found by begamatt in Nuclear Energy
May 31, 2012 at 11:06 AM
Ages: 9 - 14
License: Proprietary
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Views: 3265 |
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This video is made by the Energy Conservation Video for kids by Horizon Utilities Corporation. In this informative video students will learn ways to conserve energy by not plugging in too many things in one outlet. It can be dangerous too! Students will learn to use power bar strips as a conservation method. A phantom bad guy shows how we can waste power/energy by leaving things plugged in. Chargers use electricity even when device is turned off. Students will enjoy this fun, animated video as they learn how they can make an energy difference in their homes. (3:18)
Found by porter1526 in Energy Conservation at Home
September 26, 2011 at 03:47 PM
Ages: 6 - 12
License: Proprietary
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Views: 3227 |
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Alevel physic question involving projectiles and energy
Found by Kamal101 in Projectile Motion
June 16, 2012 at 06:33 AM
Ages: 14 - 18
License: Undetermined
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Views: 3164 |
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Energy of Light Lesson: Students in an after school program are learning about how the sun can do many different things including refracting light through different objects, change beads to different colors, and cause sunburns. (08:29)
Found by Anonymous in Light Experiments
December 15, 2009 at 08:39 AM
Ages: 9 - 14
License: Undetermined
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Views: 3154 |
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This video was made by the Energy Conservation for Kids, Horizon Utilities Corporation, Hamilton, Ontario, Canada. Young learners will get an introduction to easy ways they can save energy in their homes by changing light bulbs. It gives good tips for where to replace bulbs and using timers. This animated video is a fun way to teach about energy conservation. (2:35)
Found by porter1526 in Energy Conservation at Home
September 26, 2011 at 01:53 PM
Ages: 6 - 12
License: Proprietary
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Views: 3146 |
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In a world of electric charges and currents, field, forces and voltages, what really matters? When is electricity dangerous or benign, spectacular or useful? The electric potential and its gradient; the potentials of atoms and metals; electric energy, and why sparks jump.
Found by laneyk in Electric Potential Energy
March 22, 2010 at 09:54 PM
Ages: 14 - 18
License: Undetermined
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Views: 3093 |
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Energy diagrams are an important concept to master when learning about kinetics. They will show up on tests like the AP exam for sure. The teacher in this video draws some energy diagrams and talks about the changes a catalyst can cause (03:49).
Found by tyler.arnold in Kinetics
October 31, 2012 at 05:40 PM
Ages: 15 - 18
License: Public Domain
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This interactive roller coaster ride produced for Teachers' Domain illustrates the relationship between potential and kinetic energy. As the coaster cars go up and down the hills and around the loop of the track, a pie chart shows how energy is transformed back and forth between gravitational potential energy and kinetic energy.
Found by Mrs Jefferies in Work, Energy and Power
April 30, 2012 at 08:53 PM
Ages: 9 - 18
License: Public Domain
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Views: 3050 |
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Sing and learn about Work and Mechanical Energy with Bo! This is an AP Physics 1 topic. (03:23)
Found by Flipping Physics in Types of Energy
January 15, 2016 at 12:49 PM
Ages: 12 - 18
License: Proprietary
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Views: 3041 |
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A wind energy system is a renewable energy system that turns wind energy into rotational energy and mechanical energy. Find out how windmills can power a generator with help from a science teacher. (03:00)
Found by teresahopson in Wind Power
February 20, 2011 at 07:27 AM
Ages: 14 - 18
License: Proprietary
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Views: 3033 |
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Work needed to compress a spring is the same thing as the potential energy stored in the compressed spring. This video, which is suitable for high school students, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification. (09:59)
Found by teresahopson in Elastic
August 14, 2009 at 05:08 PM
Ages: 10 - 18
License: CC by-nc-nd
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Views: 2985 |
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