Earlier quoted context omitted.
Why is small class size a good thing? Anecdotally, you get better class material and TA staff in larger lectures. Why aren't Universities able to innovate here?
Small class sizes are better precisely because the class can then become more than a lecture. I am a professor, and if you give me a hall full of students I’ll give a lecture, because that’s all that can really happen under those circumstances. If it’s a small group, I can actually learn everybody’s names, get to know them, personalize the material more and spend big chunks of the class just answering your questions…
I actually think that putting a bad teacher in a small class makes it worse than a large one.