<p>About how many students are in a freshman class? (like for prerequisite classes)</p>
<p>I have heard anywhere from 400-500...is that really true?</p>
<p>That depends, I just checked the math department site, and the mat16a classes range from 50-350, mat17a are 300, mat21a are 200. For chem it's usually bigger 400-500 sounds about right, but you have labs and discussion groups that are smaller around 24, I think. As for other stuff, i can't say, it really depends on the major. For comp sci, the first class is around 100. For something like psych, the classes are like 2-300ish</p>