/
Zhang, Cathy M. — Purdue grade history
Fall 2016 – Spring 2026. 29 distinct course-period sections across 15 academic periods.
- Estimated Section GPA
- 3.25
- Student-weighted GPA
- 3.16
- Minimum students (estimated enrollments)
- 1,066
Overall Instructor Score: -0.94. Based on 9 eligible course-period comparisons.
Historical grades are estimates, not a measure of teaching quality or a prediction of future outcomes. GPA excludes withdrawals and other non-letter grades. Section GPA averages section-row GPAs equally; student-weighted GPA pools letter-graded enrollment. Read the data source and methodology.
Grade distribution
No letter-grade statistics are available.