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Ages: 8 - 15
7 Wonders of the World
From YouTube
This video shows The Seven Wonders of the World: The Pyramid at Chichén Itzá (before 800 A.D.) Yucatan Peninsula, Mexico, Christ the Redeemer (1931) Rio de Janeiro, Brazil,  The Great Wall of China (220 B.C and 1368 - 1644 A.D.) China, Machu Picchu (... [more]
August 13, 2009 at 06:24 AM
Not Right For WatchKnowLearn
Ages: 18 - 18
Teach Students Math with the Arithmetic Game
From YouTube, produced by Expert Village
Learn how to play and teach this great game for practicing arithmetic with an expert teaching tips in this kids math games video clip.  This game can be played for practicing addition, subtraction, multiplication, or division skills.  This is a fun g... [more]
March 3, 2010 at 10:30 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
Titanic's Final Mystery - Unimaginable Damage on an Unsinkable Ship
From YouTube, produced by smithsonian
The Titanic was touted as an unsinkable masterpiece, designed to float even after major damage. Was it all a lie? Was the ship poorly built or unbelievably unlucky? (03:06)
April 18, 2012 at 08:34 PM
Not Right For WatchKnowLearn
Ages: 13 - 18
Logarithmic Equations - Khan Academy
From YouTube, produced by Sal Khan
Logarithmic Equations. From Khan Academy. (01:27)
May 10, 2012 at 04:09 PM
Not Right For WatchKnowLearn
Ages: 8 - 16
Subtraction on a Number Line
From YouTube, produced by MuchoMath
This video indicates it is for pre-algebra, however this would be good for anyone who is reviewing subtraction. In this video they show how to subtract using the number line, this includes negative numbers. They do this using many different examples.... [more]
July 31, 2009 at 08:44 AM