After tutoring hundreds of college students in math, physics, and CS, I keep seeing the same patterns. Here are the 5 biggest mistakes:

1. Re-reading notes instead of solving problems

Reading feels productive but it's passive. Your exam won't ask you to recognize a formula — it'll ask you to apply it. Spend 80% of your study time doing problems, not reading.

2. Studying the easy stuff first

We all gravitate toward what we already know because it feels good. Flip it. Start with the concept that confuses you most. That's where the grade improvement is.

3. Not working problems to completion

"I know how to do this" halfway through a problem is a lie your brain tells you. Finish every problem. The second half is where the real learning happens.

4. Studying alone 100% of the time

Explaining a concept to someone else is the fastest way to find gaps in your understanding. Study groups aren't just social — they're a cheat code.

5. Cramming the night before

Spaced repetition beats cramming every single time. 30 minutes a day for a week > 5 hours the night before. Your hippocampus literally can't form long-term memories under sleep deprivation.

If any of this sounds like you, you're not alone. We built TutorSpot to fix exactly this — AI-powered problem walkthroughs, a community of students helping each other, and study resources that actually work.