Donald K. Barnes

Purdue University

Grade distributions, average GPA, and courses taught by Donald K. Barnes at Purdue University. Historical grade data across 3 courses on MyClassGrades.

• AT 26502: Aircraft Electrical Systems 98 students, 2 terms, Average GPA 3.86 Grades: A 85.7%, A- 2.0%, B+ 3.1%, B 7.1%, F 1.0%.
• AT 33502: Avionics Systems 49 students, 2 terms, Average GPA 3.65 Grades: A 65.3%, B+ 8.2%, B 16.3%, B- 10.2%.
• AT 44502: Aircraft Electronics 34 students, 2 terms, Average GPA 4.00 Grades: A 97.1%.