Source: "Community College Counselor Sourcebook" Copyright © 2006 The College Board, www.collegeboard.com. Reproduced with permission.
General Education requirements are usually courses that give undergraduates a background in all major academic disciplines: natural sciences, social sciences, mathematics, literature and language, and fine arts. Most colleges have general education requirements – students usually take these courses in their first and second years, getting the chance to sample a wide range of courses before selecting a major. Students generally choose from variety of appropriate courses and take (for example) biology, chemistry or astronomy. At some colleges, general education courses are referred to as the core curriculum; at others, a few courses within the general education requirements that all students must take.
Below see an article regarding Gen Ed reform efforts:
http://www.insidehighered.com/news/2008/03/11/maryland