Learn by Teaching
Feynman Technique
First, pick a topic, then explain it in your own words.
Find what you don’t understand. Review and simplify.
Explaining in your own words builds real understanding.
You’ve just learned the Feynman Technique.
Now it’s time to see it in action.
Let’s use the water cycle as an example.
Explain each step in your own words, find what’s tricky, and simplify it.
Don’t worry about being perfect — just try, check, and improve.
Scroll down and let's start practicing!
1. Evaporation:
Water from oceans, lakes, and rivers turns into water vapor.
Heat from the sun makes the water rise into the air.
2. Condensation:
Water vapor cools high in the sky and forms clouds.
Tiny droplets come together to make visible clouds.
3. Precipitation:
Water falls from clouds as rain, snow, sleet, or hail.
This happens when clouds get heavy with water.
4. Collection:
Water gathers in oceans, rivers, lakes, and underground.
This water will eventually evaporate again, continuing the cycle.
Key Idea:
The water cycle is continuous.
The sun provides energy to keep the cycle moving.
Every step is connected: evaporation → condensation → precipitation → collection.
You’ve just learned about the Feynman Technique.
But reading about it alone doesn’t mean you’ll really understand it.
This is where teaching in your own words comes in.
Explaining a topic yourself forces your brain to work harder — and that helps you truly understand and remember it.
You’ve already seen the reviewer above about the water cycle.
Now let’s practice the Feynman Technique using that reviewer.
The goal is to try, spot what you don’t understand, and simplify your explanation.
Ready? Let’s explain the water cycle in your own words!
"If you can’t explain it simply, you don’t understand it well enough."