What’s the point of a first-year physics class?

What do I add to a first-year university physics class on simple harmonic motion? Anything? What’s the point of a class on simple harmonic motion? Why do first-year physics classes exist? I was thinking about these questions exactly six months ago, pre-pandemic, when I started writing a blog post that seems especially relevant now. I … Continue reading What’s the point of a first-year physics class?