Hardest ENVR classes at Oklahoma State

Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.

1. ENVR 1113: Elements of Envir Sci Average GPA 3.05, 952 students
2. ENVR 4033: Ecology of Invasive Species Average GPA 3.42, 103 students
3. ENVR 3113: Solving Envr Problems Average GPA 3.47, 181 students
4. ENVR 4811: Profession Capstone Planning Average GPA 3.71, 147 students
5. ENVR 4813: Envr Applications & Problems Average GPA 3.72, 119 students
6. ENVR 5303: Issues In Envr Sustain Average GPA 3.85, 165 students
7. ENVR 5123: Env Problem Analysis Average GPA 3.86, 115 students

See also: Easiest classes, Oklahoma State course catalog, ENVR course catalog.