Digging into Climate Change, U.S. Students Find More Than Science
Tuesday, May 22, 2012 - 10:30
in Earth & Climate
BERLIN, Md. – Fifth grader Aman Shahzad looked closely at the level attached to the plumb line. "Lower, lower," she called out. "OK! The bubble is in the middle." Her classmate, holding the wooden surveyor's pole, read the measurement: 14 centimeters. [More]