Marcy Newberger grew up in Montgomery County and attended Churchill High School. Then she moved to Fairfax County and had children, who attended McLean High School. Both were fine schools in good systems, with one irritating difference.
Simply put, Fairfax high schools set a higher bar for grades than those in Montgomery. To earn an A in Fairfax, it takes a score of 94 to 100. In Montgomery, it takes a score of 90 or higher. Standards for grading in the two counties, including bonus point calculations, are so out of sync that it appears possible for a Fairfax student to earn a 3.5 grade-point average for the same work that gets a Montgomery student a 4.6 GPA.
Parents nationwide are increasingly frustrated with wild variations in grading systems that, they say, are costing their children thousands of dollars in merit-based scholarships and leaving them disadvantaged in college admissions.
Sensitivity to grading is particularly acute in Fairfax and Montgomery — large, affluent counties that send more students to college each year than other local school systems. But grading disparities also have enraged students and parents elsewhere.