The Human Body · Science lesson + escape room
Lungs and Breathing
Breathe in, breathe out. Follow the air into your lungs and find out how oxygen gets into your blood.
- Ages: Years 4–6
- Languages: English and Swedish
- Time: About 35 minutes of play, 16 science questions
What pupils learn
Follow the air: nose, mouth, windpipe and air tubes
Deep inside the lungs: tiny air sacs
Breathe in: the diaphragm contracts
Breathe out: the diaphragm relaxes
Oxygen goes into the blood
Carbon dioxide leaves the body
Breathing when you move
The 4 escape doors
After the lesson, teams unlock four doors by solving science puzzles. Each door gives one part of the final code.
The Airway Maze
The Breathing Engine
The Exchange Station
The Exercise Control Room
How a lesson runs
- Learn: pupils explore the topic on screen, step by step, with pictures.
- Escape: teams answer science questions to open 4 doors and crack the final code.
- Print: the Mission Dossier, learning notes and decoder cards work with or without screens.
In every pack
Interactive web lesson and escape room
10-page printable Mission Dossier
Learning notes for pupils
Teacher guide with answers
Decoder cards
Every page in English and Swedish
Works for teams or on your own
Price per lesson pack
$6
Secure payment by Stripe. You get the download straight after paying, and a link by email.
Try before you buy
Play our free Digestion lesson with your class first. It works exactly like this one. Play it as many times as you like.



