In this Dec. 15, 2010 photo, Chattanooga Center for Creative Arts teacher Jack Pickett works with ninth-grade students Caitlyn Clear, Grant Brown and Crystal Collins, from left, as they study physics ... more 
In this Dec. 15, 2010 photo, Chattanooga Center for Creative Arts teacher Jack Pickett works with ninth-grade students Caitlyn Clear, Grant Brown and Crystal Collins, from left, as they study physics concepts in their physical world concepts class, in Chattanooga, Tenn. less 
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Associated Press | Photo By Chattanooga Times Free Press, John Rawlston
Sun, Dec 26, 2010 12:35 PM EST