File photo dated 03/12/03 of pupils during a lesson as staff at schools with outstanding teaching are paid just a few hundred pounds more on average than those at schools considered inadequate, a ... more 
File photo dated 03/12/03 of pupils during a lesson as staff at schools with outstanding teaching are paid just a few hundred pounds more on average than those at schools considered inadequate, a study suggests. less 
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Wed, Aug 28, 2013 10:05 PM EDT