 Fairfax County middle and high schoolers will get the chance to retake tests next year. It's part of the grading changes the county is putting in place for the 2024-25 school year. Students wanting to boost their scores on final projects or tests will be eligible for the retakes. They're also planning to create a D- letter grade. 9-54. 5, 4, 3, 2, 1, go!