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Running Time:
00:04:52
What do polarized sunglasses have to do with dog urine? Listen to this curious story from staff physicist Paul Doherty.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: October 28, 2009
Format: Interview
Category: Everyday Science
Subject(s): Physics
Running Time:
00:09:30
TI program participant Mark Hespenheide presents an elegant illustration of free fall using string and paper clips.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: October 21, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics
Running Time:
00:04:55
How do you give your students the words they need to understand an activity or a topic? TI Staff Educator Modesto Tamez explains his opinion that vocabulary is best given towards the end of a lesson, not at the beginning.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: October 14, 2009
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:05:23
Our host, Stephanie Chasteen, shares some more fun facts and activities having to do with the science of sound.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: October 7, 2009
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:06:45
Kids can be pretty skeptical, which can help them to learn more. Children’s book author David Schwartz shares some of the letters from classes who thought they should double-check the numbers in some of his books.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: September 30, 2009
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:07:59
Staff educator Tory Brady tells you how to make a teaching box—a valuable tool for getting yourself organized to teach a great science unit.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: September 23, 2009
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:04:08
TI staff educator Eric Muller shows me how to carbonate my tongue. Blech!

Project: Teacher Institute Science Teaching Tips | Browse All

Date: September 16, 2009
Format: Expedition
Category: Everyday Science
Subject(s):
Running Time:
00:04:51
A detailed demonstration of how to do the Color Chromatography activity, which lets you see the colors hidden in black ink. Includes a discussion of materials needed.

Project: AfterSchool Activities | Browse All

Date: September 10, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Chemistry
Running Time:
00:00:51
An introduction to how to make your own simple speaker, which transmits sound from a radio or MP3 player and demonstrates the principles of electromagnetism and vibration.

Project: AfterSchool Activities | Browse All

Date: September 10, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science
Running Time:
00:06:43
A detailed demonstration of how to make a cup speaker, including a discussion of materials needed.

Project: AfterSchool Activities | Browse All

Date: September 10, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science