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Running Time:
00:04:43
Teaching isn't just work, it's a lot of fun. Staff physicist Thomas Humphrey quickly figured out that he didn't have the answer to every question in the classroom-and that's the fun of it.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: May 19, 2010
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:07:04
TI staff biologist Karen Kalumuck describes how she tries not to answer every question that's asked during a class. Instead, she guides her students to discover ideas for themselves.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: May 12, 2010
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:05:11
A veteran teacher describes her first year of teaching-in Guatamala. She faced many, many challenges, but she stuck it out and has been teaching for 20 years.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: May 5, 2010
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:07:04
What is indigo anyway? Staff physicist Paul Doherty tells the story behind ROYGBIV, and how he'd like to change that standard palette.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: April 28, 2010
Format: Interview
Category: Everyday Science
Subject(s): Physics
Running Time:
00:07:27
What coin would just barely cover the full moon? You may be surprised. TI director (and recovering astrophysicist) Linda Shore explains how our brains distort the actual size of the moon.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: April 21, 2010
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:05:51
Take a little sound quiz with our host, Stephanie Chasteen, and learn something about how our brains locate sounds.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: April 14, 2010
Format: Demonstration / Activity
Category: Everyday Science
Subject(s):
Running Time:
00:09:29
Have you ever really listened to a ball bounce? Exploratorium staff physicist Thomas Humphrey describes the elegant mathematics of a bouncing ball.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: April 7, 2010
Format: Interview
Category: Everyday Science
Subject(s): Physics
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
Running Time:
00:01:42
Sea life can sometimes serve as a marker to help navigators stay on track. Shorty Bertelmann describes how one such living marker, a pod of dolphins, helped him see what navigation is really about.

Project: Never Lost: Polynesian Navigation | Browse All

Date: March 23, 2010
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, HIstory
Running Time:
00:03:13
The intertwining of astronomy, Hawaiian ancestry, and traditional navigation are the subject of this video featuring astrophysicist Paul Coleman, cultural historian Koa Rice, and captain Billy Richards.

Project: Never Lost: Polynesian Navigation | Browse All

Date: March 23, 2010
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, History