Sage Kokjohn explains concepts well and demonstrates strong competence in thermodynamics and application. Reviewers note he is flexible with instruction, offering recorded lectures and regular office hours to support student understanding.
Recent recorded grades — Fall 2023: 3.61 GPA, 84.1% A/AB (n=44 letter grades); Fall 2024: 3.80 GPA, 89.8% A/AB (n=49 letter grades); Fall 2025: 3.69 GPA, 89.3% A/AB (n=56 letter grades). Includes jointly taught sections.