Schools in Johnson City are changing their grading scale to align with recent legislation according to a recent press release.According to a release from Johnson City Schools, the new grading scale will be implemented in grades 3-12 and be on a 10-point scale instead of a 7-point scale. The scale will be as follows:A: 90-100B: 80-89C: 70-79D: 60-69F: 0-59. Education officials say the new scale matches most colleges and universities.