There are classes ranging from several hundred students to just a handful. It is easy to contact teachers and have them help you in the courtesy of their own office. There are also help rooms for several of the math and science classes where you can get help from your peers and staff. Most of the classes are appropriately challenging and have good professors.
To find more tips for prospective students, what to do for fun and whether this school is great for a particular type of student read the 158 reviews for University of Colorado Boulder
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CU Boulder is a world class university. The campus is safe, beautiful, and the students/faculty are outstanding. The academic environment is competitive yet encouraging. You can reach your dreams here! The world is yours old sport.» Read More
CU is one of the top schools you can go to for sciences, particularly astronomy and physics with 4 Nobel Laureates, and the only public school to receive funding from NASA. With a beautiful campus at the foot of the Rocky Mountains, CU has a lively atmosphere with people from many different social backgrounds.» Read More