Imagine a student who struggles with a math concept in class. They nod along, but an hour later it's fuzzy. Homework is the place where they actually wrestle with it alone, make mistakes, and figure out what to ask tomorrow. That practice is the whole point. Without it, learning stops when the bell rings. Class time is limited, and teachers can't give every student individual reps during the lesson. Homework extends that practice and builds responsibility. Sure, it can be excessive, but the answer isn't to abolish it, it's to assign it thoughtfully. Practice still matters.