Active Recall Practice

Explain it back, in your own words.

The AI tells you specifically what you got wrong, not just right or wrong.

Leurons · Configure

Explain in your own words

Active recallTeach a kidAsk anything

How does osmosis work?

Why it helps

Why typing it out yourself sticks

01
From memory
The tutor asks you to explain a concept from memory, not pick the right answer from four options.
02
What's missing
You type your answer in your own words, and it tells you specifically what's missing, not just right or wrong.
03
A real follow-up
It asks a follow-up that pushes on the weak part of your explanation, the way a real study partner would.
04
Three modes
Three modes: explain it back, teach it to a curious kid, or just ask anything about your material.
05
The heart of Leurons
This is the feature the rest of the site builds toward, not an extra tab bolted onto flashcards.

Perfect for

Thought you knew it. Finding out you don't actually understand something you thought you knew, before the exam does it for you.
Open questions. Practising the exact skill an open-ended exam question demands, since recognising an answer and writing one are different things.
Early mistakes. Catching a misconception early, while it's one wrong idea and not the foundation of three more.
Midnight studying. Studying with something that talks back at midnight when there's no one else around to explain it to.

Just launched

Turn a pile of slides into a study session that actually sticks.

Built by a student, for students.Be one of the first to try it.