study tips for test

Forget what you think you know about studying. Most of the common habits are just wasted energy. Cramming is a disaster, highlighting is basically coloring, and rereading your notes is a great way to trick yourself into feeling productive without learning a thing.

The issue is that real learning feels hard. Your brain wants the easy route—the familiar comfort of a page you've already seen. But that's not studying. It's just recognizing.

Spaced Repetition: Your Brain's Cheat Code

Cramming for eight hours the night before is a terrible idea. We all know it, yet we do it anyway. It's much better to study for one hour a day over eight days.

This is called spaced repetition.

The idea is to review information at increasing intervals. Learn a concept on Day 1. Review it on Day 2. Then again on Day 4, and again on Day 8. The process interrupts the brain’s natural forgetting curve, signaling that this information matters and needs to be stored long-term. You’re working with your brain's wiring, not against it.

Active Recall Is a Pain. And It Works.

There are two ways to study: passively and actively.

Passive review is looking at your notes or reading the textbook. It's easy. It feels good. And it does almost nothing.

Active recall is forcing your brain to retrieve information without help. This is the heavy lifting. It’s trying to remember the formula before you look it up. It’s explaining a historical event out loud to an empty room. It's using flashcards and actually trying to guess the answer.

This is the only thing that matters. Can you pull the information out of your own head?

Your Environment Dictates Your Focus

Trying to study on your bed is a losing battle. Your brain associates your bed with sleep, not syntax. You need a dedicated space—even just one corner of your desk—that is used only for focused work.

I once tried to memorize the Krebs cycle at 4:17 PM, sitting in the passenger seat of my friend's busted 2011 Honda Civic while we waited for a freight train to pass. The heat was off, the windows were fogging up, and I retained none of it.

The Myth of Multitasking

You can't study while also watching a show and checking your phone. You just can't. What you're actually doing is "context switching," and it kills your ability to hold on to complex information. Every time you glance at your phone, you force your brain to dump what it was working on and load a new context. It's a horribly inefficient way to work.

Use a timer. Set it for 25 minutes and just study. No phone. No other tabs. These focused sprints are more effective than hours of distracted work. A habit tracker can help manage these focus sessions, but the tool doesn't matter as much as the principle: single-tasking is the only way.

If You Can't Explain It, You Don't Know It

Read a chapter. Close the book. Now explain the core concepts out loud. Or write a quick summary in your own words.

This is the Feynman Technique, and it's brutally effective. The second you start to stumble—saying things like "it's the thing that... you know..."—you’ve found exactly what you don't understand. Go back and review that specific concept. Then try to explain it again.

It feels awkward, but it makes it impossible to lie to yourself about what you really know.

And sleep. Seriously. Pulling an all-nighter guarantees you'll be running on fumes. Your brain consolidates memories while you sleep, and sacrificing it is the worst trade-off you can possibly make.