Anyone had Mason for Chem 20B?

Colleges and Universities A-Z University of California - Los Angeles
1

<p>I heard some horror stories about his grading in Winter 2011. Is it really difficult to get an A in his Chem 20B class?</p>

2

<p>I worked pretty hard for mine.</p>

3

<p>I heard the final exam was the real killer in that class. Though shouldn’t he guarantee something like 20%-25% of students getting A’s?</p>