... Fortunately, I got out of teaching (evening classes/mostly graduate) before "grade inflation" started to creep into the sciences. Now, grades mean
nothing as to the knowledge and competence of the student. In fact, I was totally shocked to see (in an older US News &WP article) that "more than 40 percent of all grades awarded were in the A range" among a survey sample of 200 colleges and universities.
https://www.usnews.com/opinion/blog...inflation-is-a-real-problem-and-how-to-fix-it
That is total bulls**t! With that, any yoo-yoo should be able to end up with a GPA over 3.5 -- even if they never crack a book. My friends who are still in the supervisory workforce tell me, flat-out, that they pay no attention to the GPA any more. One lady said she interviewed an applicant who had a straight-A record. But a half-dozen easy questions indicated that this graduate (won't mention the school) had significant skill/knowledge gaps in the field where he had supposedly earned a B.S. degree.
So any criteria based on grades attained is probably totally worthless -- too many "A's" handed out as participation ribbons.
Edit: Yes, for undergraduate classes I did "grade on the curve."