Explain it. We'll catch what you missed.
The fastest way to find out if you actually understand something is to try teaching it. Teachback plays the student — curious, occasionally confused, and quick to notice when your story doesn't quite hold together.
No signup — straight into the conversation.
Okay — what's this about? Give me the big picture first.
The Krebs cycle breaks down acetyl-CoA to release energy.
Where does the acetyl-CoA actually come from?
Three steps, no prep required
Say it out loud
Pick anything — a concept, a theorem, a slice of history — and explain it in your own words.
Get caught out
Teachback plays a genuinely curious student — it asks real questions and notices when things don't add up.
See exactly what to fix
Walk away with a report: what was clear, what was shaky, and what's worth reviewing next.
For anyone who's ever said “I get it, I just can't explain it.”
Try it now