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There are 17 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 9 - 14
854 Views:
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In this interactive activity adapted from the Exploratorium, learn how different ingredients and the application of heat influence how different types of candy are made. This activity presents a scientific definition of sugar, including an illustrati...on of a sugar molecule; explains how candy makers prevent crystallization from ruining their creations; and addresses the question: Is sugar bad for your teeth? There are several short clips (0:10-0:15 each) that are combined in this interactive link along with written explanations.
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August 14, 2010 at 12:53 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
498 Views:
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Join Award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry. 6.4: Heat Capacity. Energy is measured in calories. A calorie is defined as energy required to raise one gram of a substance 1 degree Celsius. ( 9:1...9)
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January 30, 2012 at 06:46 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
497 Views:
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Join Award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry. 6.6: Calorimetry .This video will teach students about calorimetry, the method that scientists use to measure heat energy. ( 7:38)
January 30, 2012 at 07:41 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
476 Views:
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Join Award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry. 6.4: Heat Capacity. Heat capacity is the heat required to raise the temperature of an object or substance one degree Celsius. ( 9:05)
January 30, 2012 at 07:30 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
438 Views:
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Join Award winning teachers Jonathan Bergmann and Aaron Sams as they interactively teach Chemistry. 6.6: Calorimetry . ( 9:12)
January 30, 2012 at 08:04 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
731 Views:
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In this video, Mr. Edmonds sings about the differences in heat and temperature. Heat and Temperature are related but they are not the same. Temperature is not energy, but it is a measure of the kinetic energy of particles. Heat is measured in joules ...and may be potential or kinetic energy. If it is used as latent heat of fusion or vaporization, then it is potential. If it is used to raise temperature, then it is kinetic. Some of the key vocabulary words include the following: heat, joules, kinetic energy, potential energy, and matter. This is a fun resource to use to help your students master this important skill. Middle School and High School students will enjoy this catchy tune. (4:08)
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September 24, 2011 at 10:17 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1434 Views:
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This computer animated song tells how molecules are always moving. Professionally produced cartoon. Grades 5-10. 2:08 min.
July 23, 2009 at 05:58 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
976 Views:
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Join Nanna KnowItAll in her Mad Lab as she explores how temperature effects water molecules. Nanna uses a large jar, small jar, warm and cold water, food coloring, and ice cubes in her demonstration. Run time 07:28
April 10, 2010 at 10:43 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
833 Views:
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This is an excellent presentation in which the lecturer discusses
the properties of heat (04:28). This is a clip from a larger segment. There are times when the instructor is in a small window in the corner while he points out specifics.
May 8, 2010 at 08:16 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
701 Views:
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This is an excellent presentation in which the lecturer discusses
the properties of heat (06:24). This is a clip from a larger segment. There are times when the instructor is in a small window in the corner while he points out specifics.
May 8, 2010 at 08:18 PM
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