Browsing 70 - 80 results of 309 programs for program format - Demonstration


Science Teaching Tips:  The Last Straw (Podcast)
Running Time:
00:06:50
Despite my better judgment, I invite TI staff educator Eric Muller to do one more set of activities—several things you can do with soda straws.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: March 24, 2010
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: activity, soda, straw, charge, holding

Links: Holding Charge activity
More of Eric Muller’s activities

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Science Teaching Tips:  The Drama of the Immune System (Podcast)
Running Time:
00:13:11
Staff educator Tory Brady performs a bit of theater, demonstrating the roles of the star players in the immune system.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: March 3, 2010
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Life Science/Biology

Keywords: theater, immune, system


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Science Teaching Tips:  Seeing the Light (Podcast)
Running Time:
00:04:52
Newton wasn’t really ready to believe that light was a wave, and so he didn’t see what was in front of his eyes. Staff physicist Paul Doherty tells how to do the same experiment that Newton did back in the 1650s to see the wave nature of light.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: February 24, 2010
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: light, wave, newton

Links: Paul Doherty’s Web site

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Science Teaching Tips:  Whack a Stack (Podcast)
Running Time:
00:04:40
Exploratorium staff educator Don Rathjen makes some noise with this activity about Newton’s laws.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: February 10, 2010
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: newton, noise

Links: Whack-a-Stack activity
The Old Tablecloth Trick (related)
More of Don Rathjen’s activities

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Miscellaneous:  Earl Stirling and his Pyrograph (Clip)
Running Time:
00:10:24
Exploratorium staff member Earl Stirling demonstrates the amazing "Pyrograph", an artwork refined over four years. Like a fiery version of the museum’s classic Drawing Board, Stirling’s "Pyrograph" swings a pendulum over a sandy cauldron, tracing out oscillating patterns in colorful fire. This mesmerizing piece evokes both the Foucault pendulum and Dante’s Inferno.

Project: Miscellaneous | Browse All

Date: January 28, 2010
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Chemistry, Physics

Keywords: earl, dodger, stirling, foucault, pendulum, fire, propane, art, pyrograph, sodium, electron


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Miscellaneous:  A Close Look at Clouds (Webcast)
Running Time:
00:25:13
Have you ever wondered exactly what clouds are made of, or what the difference is between a cumulus and lenticular cloud? Clouds are an ever-present, ever-changing part of our natural landscape. They come in a huge variety of shapes and sizes, and capture our imagination with their endless permutations. Join Exploratorium Senior Scientist Paul Doherty for a live Webcast about cloud physics. Paul will discuss the basic makeup of clouds, and explore some of the aspects that make them such a rich part of our daily lives.

Project: Miscellaneous | Browse All

Date: January 16, 2010
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Geology/Earth Science, Physics

Keywords: clouds, wind, air, moisture, percipitation, lenticular, cumulus, sky


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After Dark:  Fire and Ice: Flaming Ice in Slow Motion (Clip)
Running Time:
00:00:36
See slow-motion footage of flames licking through ice during a demonstration by Eric Muller of the Exploratorium's Teacher Institute. Can you guess what he added to the bottom of the vessel before lighting it?

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Chemistry

Keywords: fire, ice, after dark, slow motion, teacher's institute, flames

Links: Teacher's Institute Website

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After Dark:  Fire and Ice: The Cauldron in Slow Motion (Clip)
Running Time:
00:00:34
Slow motion footage of The Cauldron by Kiki at the Fire and Ice After Dark event.

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Popular Culture
Subject(s): Art

Keywords: cauldron, fire, after dark, kiki, flames, fountain

Links: The Cauldron Website

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After Dark:  Fire and Ice: Pyrograph in Slow Motion (Clip)
Running Time:
00:00:52
Slow motion footage of Pyrograph, a work by Earl "Dodger" Stirling that has been described as a cross between Dante's Inferno and the Foucault Pendulum. Like a fiery version of the Exploratorium's classic Drawing Board exhibit, Pyrograph swings a pendulum across a sandy, flaming cauldron and traces out oscillating patterns in colorful fire.

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Art, Chemistry

Keywords: pyrograph, fire, sand, earl sterling, after dark, pendulum, patterns, salts


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After Dark:  Fire and Ice: Magnesium Burning in Dry Ice (Clip)
Running Time:
Most things won't burn on Mars—after all, the main ingredient in the Martian atmosphere, carbon dioxide, is used in fire extinguishers on earth. So how would one create fire without oxygen? Use metal!This slow motion footage shows magnesium burning within a block of dry ice.

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Geology/Earth Science, Chemistry, Art

Keywords: fire, magnesium, oxygen, burn, light, glow, dry ice, demonstration, snack


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Gordon and Betty Moore Foundation
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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