By inputting their SAT score and GPA, a scatterplot pinpoints where the student stands ... Niche, a free app on iPhone and ...

In general, GPA serves as the most comprehensive indicator of a student's overall performance in the classroom during high school – more so than test scores and other metrics, experts say.

GPA growth and test-based growth together could provide a fuller picture of school performance. In its study, the Institute looked at “nearly a decade of student-level data” from some Maryland ...