10th Grade
The Greek root "Sophos" means "wisdom." Of course, "moros" might mean "fool," but we'll ignore that for now. Sophomore year is critical: it's when you take the PSAT/NMSQT®, ramp up those extracurricular activities, and start actively choosing your classes. You also lose your free pass for being a high school newbie, so stick with Shmoop to make sure you cover all the necessary bases.