Found 10 - 20 results of 44 programs matching keyword "fog chaber activity"


AfterSchool Activities:  Sound Sandwich Activity: Introduction (Clip)
Running Time:
00:00:24
An introduction to a crowd-pleasing noisemaker called a sound sandwich, which you can adjust to raise or lower its pitch.

Project: AfterSchool Activities | Browse All

Date: January 14, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: sound, sound activity, sound experiment, vibration, hearing, ear, pitch, music, afterschool

Links: Download activity instructions
Going further
Download concept map

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AfterSchool Activities:  Sound Sandwich Activity: Step-by-Step Demonstration (Clip)
Running Time:
00:02:32
A detailed demonstration of how to make this primitive wind instrument using little more than a straw, two craft sticks, and some rubber bands.

Project: AfterSchool Activities | Browse All

Date: January 14, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: sound, sound activity, sound experiment, vibration, hearing, ear, pitch, music, afterschool

Links: Download activity instructions
Going further
Download concept map

Watch Now
AfterSchool Activities:  Sound Sandwich Activity: What's Going On (Clip)
Running Time:
00:01:48
The science behind this instrument, including a discussion of how vibration produces sound, and how long, massive objects vibrate slowly and produce a low-pitched sound, while shorter, less massive objects vibrate quickly and produce a high-pitched sound.

Project: AfterSchool Activities | Browse All

Date: January 14, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: sound, sound activity, sound experiment, vibration, hearing, ear, pitch, music, afterschool

Links: Download activity instructions
Going further
Download concept map

Watch Now
Ice Stories:  Paul Doherty and Hands-on Activities 2 (Webcast)
Running Time:
00:18:47
Join Exploratorium senior scientist Paul Doherty as he serves up more hands-on activities related to science in Antarctica.

Project: Ice Stories: Dispatches from Polar Scientists | Browse All

Date: December 19, 2007
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Life Sciences/Biology, Geology/Earth Science

Keywords: antarctica, hands-on demo, activity, science


Watch Now
Real: 256K  600K  
Windows Media: 256K  600K  600K  
QuickTime: 384K  1500K  
Ice Stories:  Paul Doherty and Hands-on Activities (Webcast)
Running Time:
00:23:05
Join Exploratorium senior scientist Paul Doherty as he serves up hands-on activities related to science in Antarctica.

Project: Ice Stories: Dispatches from Polar Scientists | Browse All

Date: December 8, 2007
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Geology/Earth Science

Keywords: antarctica, hands-on demo, activity, science


Real: 256K  600K  
Windows Media: 256K  600K  600K  
QuickTime: 384K  1500K  
Iron Science Teacher:  Alcohol (Webcast)
Running Time:
12:44:38
This special edition of Iron Scence Teacher is part of our celebration of the Teacher Institute's 21st birthday. Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity.

Project: Iron Science Teacher | Browse All

Date: October 22, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Everyday Science

Keywords: cocktails, liquor, density column activity, pickled eggs, naked egg chemistry, osmosis, diffusion, dollar bill activity, convection currents, surface tension


Real: 225K  
The Nobel Prize: 100 Years of Creativity:  Inventing Photons (Webcast)
Running Time:
00:42:10
Exploratorium Senior Scientist, Dr. Paul Doherty, takes us through the Photoelectric Effect and the "invention" of photons.

Project: The Nobel Prize: 100 Years of Creativity | Browse All

Date: August 11, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: atoms and particles, photoelectric effect activity, electric charge, formication, photons, interference patterns, lightwaves


Real: 225K  
Iron Science Teacher:  Milk (Webcast)
Running Time:
1:11:41
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. This week’s “secret” ingredient: Milk!

Project: Iron Science Teacher | Browse All

Date: July 15, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: acids and bases, curdling milk, making cheese, surface tension, convection currents, blue sky activity, scattering, total internal reflection, ice cream, comets, make a comet activity


Real: 225K  
NASA-JPL/Univ Maryland:  Deep Impact (Webcast)
Running Time:
00:33:02
Take a look inside a comet! Launched on Jan. 12, 2005, the Deep Impact spacecraft hurtled through space on a collision course with an enormous comet. Join senior scientist Paul Dougherty as he explores this exciting mission.

Project: NASA/Jet Propulsion Laboratories/University of Maryland collaboration | Browse All

Date: July 8, 2005
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: deep impact, space, comet, dust and gas, difference between asteroids and comets, comet contents, comet temple, crater activity, cratering,


Real: 225K  
Iron Science Teacher:  Clothespins (Webcast)
Running Time:
1:00:13
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. This week’s “secret” ingredient: Clothespins!

Project: Iron Science Teacher | Browse All

Date: July 8, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: teachers, experiments, demos, contest, activities, center of gravity, balance, balance beam, weights and measures, inertia, soda bottle launchers, projectile motion, impulse, muscles, clothespin workout activity,


Real: 225K  
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Webcasts made possible through the generosity of the Gordon and Betty Moore Foundation, The Jim Clark Endowment for Internet Education, the McBean Family Foundation,.and the Corporation for Educational Networks Initiatives in California (CENIC).

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