Free College Tuition is Possible© Barbara PytelFeb 27, 2009Many high school students have experienced AP classes, International Baccalaureate and dual enrollment. This year, more are opting for dual credit than ever before.Many high school students have experienced AP classes, International Baccalaureate and dual enrollment. This year, more are opting for dual credit than ever before.Students are always looking for ways to get scholarships and pay less for college. Dual credit classes are becomi