If you have ever rolled your eyes in disbelief when your child tells you a teacher gave him or her an unfair grade, you may want to think again. Your child might be right.
An expert on grading systems conducted an experiment with more than 10,000 educators that he says proves just how subjective grades can be.
By 06:30 AM ET, 09/16/2009 |
Fairfax County Public Schools,