Moving into college, leaving home was a Big Jump. My graduating class was only 48 and I'm going to a college with 20,000 people, dramatic change. Leaving high school, I would say that pre-calculus helped prepare me the most for college. My teacher gave us the work just like the professor did, but my high school math teacher teaches better. One Big Change is that I am going to have to teach myself how to do the math. Moving on through the year, I hope all my other teachers are not like that. If so, then college is going to be a Larger Jump then I thought.