My Amazing Body
Bones, muscles, heart and lungs — the machine you live inside
Free trail · Science · ages 9–10 · 6 stations
Meet the Organs
Your body is a team of organs, each with its own job, all working at once without you thinking about it. Flip every card to meet them.
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Command centre. It runs your thinking, breathing and heartbeat — and uses about a fifth of all your energy despite being small.
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A muscle the size of your fist that pumps about 100,000 times a day — without ever taking a break.
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Two spongy bags that swap the oxygen in for carbon dioxide out. Unfolded flat they would cover a tennis court!
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A stretchy bag of acid strong enough to dissolve food — and it grows a new lining every few days so it does not digest itself.
This is one station of 6 in the trail, and finishing the trail earns an Explorer badge. Create a free account to play the rest →
Inside the app
The station above is the real thing — and it is one of 6. Inside the app your child plays the whole trail — every station is something they touch, drag and try, each one earns a checkmark, finishing the trail awards an Explorer badge, and the Practice Zone builds a fresh set of questions every visit. Progress is saved to their player, so they can stop and pick it up later.
What your child does, station by station
Learning mode has no timers, no scores and no wrong answers — every station is something the child touches and moves. This trail is one of the free ones, so it opens on any account.
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Meet the Organs
Flip cards
Your body is a team of organs, each with its own job, all working at once without you thinking about it. Flip every card to meet them.
Each organ has one main job. Flip the cards to meet the whole team!
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Why Bones?
Try it
Your skeleton is not just a coat-hanger for muscles. It does three different jobs, and the third one catches most people out.
Bones do three jobs at once — and one of them surprises everybody.
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Feel Your Heart Work
Slider explorer
Your heart changes speed depending on what you are doing. Slide through the activities and watch it respond.
Slide to see how the heart speeds up — and why that is a good thing.
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Which System?
Sorting baskets
Organs do not work alone — they group into systems, each handling one big task. Sort each organ into the right team.
Organs work in teams called systems. Sort each organ into its team.
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Organ and Job
Matching pairs
Match each organ to its headline job!
Match each organ to the one job it is famous for.
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Practice Zone
Practice Zone
Ten questions matched to this topic — fresh every visit.
Ten questions on this topic. New ones every time you come back.
Free printable worksheet
Ten questions from this topic on one page, with an answer key at the bottom — a PDF you can print for homework, a car journey or a classroom. No account needed and nothing to sign up for. The Practice Zone in the app builds a fresh set every visit; this is a fixed set you can hold.
More Science for ages 9–10
🍽️ Food & Digestion · 🌱 Plants & Photosynthesis · 🦋 Life Cycles · 🐾 Animal Groups · 🌾 Food Chains & Habitats · 🧊 States of Matter · ⚗️ Mixtures & Separating · 💧 The Water Cycle
Try it free — no card needed
Every account gets one complete learning trail in every subject, the Surprise Mix quiz and a multiplayer game.
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