Hardest IDSN classes at Montana State

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

1. IDSN 225: Light/color/lighting Systems Average GPA 3.05, 494 students
2. IDSN 230: Interior Architectural Cad Average GPA 3.10, 321 students
3. IDSN 130: Interior Design Graphics Average GPA 3.15, 659 students
4. IDSN 135: Fundamentals of Space Planning Average GPA 3.16, 552 students
5. IDSN 101: Intro to Interior Design Average GPA 3.28, 1,696 students
6. IDSN 255: Environmental Design Studio Average GPA 3.29, 325 students
7. IDSN 111: Hist Int Dsgn Ii 1900-contemp Average GPA 3.30, 338 students
8. IDSN 266: Kitchen and Bath I Average GPA 3.34, 344 students
9. IDSN 131: Presentation Drawing Average GPA 3.35, 592 students
10. IDSN 122: Textiles and Interior Finishes Average GPA 3.35, 328 students
11. IDSN 250: Studio Ii Commercial Average GPA 3.36, 271 students
12. IDSN 110: Hist of Int Dsgn I Ancnt-1900 Average GPA 3.38, 374 students
13. IDSN 240: Studio I Residential Average GPA 3.51, 313 students
14. IDSN 150: Digital Technology Lab Average GPA 3.54, 218 students
15. IDSN 275: Professional Practices Average GPA 3.73, 213 students
16. IDSN 298: Internship Average GPA 3.78, 238 students

See also: Easiest classes, Montana State course catalog, IDSN course catalog.