How do I complete the AMCAS application section of classes taken per term when I have a huge time gap with some classes taken 15-20 years ago and many more taken recently within the past 4 years? Specifically, what classes taken during my senior, Junior, Soph, and Freshman years? I completed 4 years, 124 units recently from 2006-2009 to complete dual B.S. degrees and dual minors, but I also took 60 units of general ed classes over a 3 year period 15-20 years ago. I'm not sure how to place this gap in education on a timeline in reference to the standard 4 year class/term ranking system. I understand to state the most recent classes taken but my recent 124 units completed, already fill up the standard 4 year, 15-18 units per semester taken category of senior/junior/soph/fresh. Where do I put my former classes taken? Thanks for your advice. I'll recheck the AMCAS help and call if needed.