<p>Another clarification- 1 class is typically 3-4 credits. So if you take 15 credits, you’re taking somewhere around 4-5 classes per semester (so more like 40 classes in four years).</p>
<p>Classes like gen chem, physics, and bio are year long, but are grouped by semester. So your grade one semester doesn’t affect the others. For example, physics is 4 credits. However, you take either 117 AND 118 or 197 AND 198, so physics is 8 credits total.</p>