Reviews of professor David Johnston

Rating: 5.0/5, difficulty: 4.0/5
Prof. Johnston is an A+ instructor who REALLY CARES! I am not good at Physics and I got an A because I was really able to learn in this course! Prof. Johnston gives ample opportunity for makeup work and extra credit. If you put the effort in you will do well! You do have to work HARD though, but there is no way to learn physics without hard work.

Rating: 5.0/5, difficulty: 3.0/5
Great professor. Records all lectures, gives good feedback and cares about students. 

Class requires lots of review outside of class. Show up, participate, do your hw, study, and you should easily pass.

Makes complex concepts easy to understand and is accommodating for students.

Rating: 5.0/5, difficulty: 3.0/5
A great instructor overall. Pretty slow to grade and gives a decent amount of homework, but very forgiving when it comes to extra credit and making up missed points on assessments. If you participate and do the work, you will succeed, and if you're still not getting something, he's very patient and helpful.