Body systems

About this simulation

Adult reference anatomy. Colours distinguish structures; bodies vary. Anatomy stays static. The guided sequence highlights structures; it does not simulate tissue movement or measured transit times. Students can change Explore structures and Isolate structure and compare what happens. Use it for biology inquiry with Grades 3–5 and Middle School on a projector or student device.

Standards: NGSS MS-LS1-3, 4-LS1-1

What students can explore

Lungs & breathing
Heart & circulation
Kidneys & urinary tract
Bones & support
Muscles & movement
Brain & nervous system

Learning objectives

1Predict how changing Explore structures will affect the visible outcome, then test the prediction.
2Use evidence from the interactive visual to explain the result.

Questions teachers ask

Is the Body systems simulation free?

Yes. Open the Body systems simulation in a modern browser with no download or sign-up required.

Is it suitable for Grades 3–5 and Middle School?

The simulation includes learning-level presets spanning Grades 3–5 and Middle School. Choose the level that matches your class, then use it on a projector or student devices.

Embed this simulation

Drop it into your LMS, blog, or class site — free.

<iframe src="https://kiwibee.io/en/simulations/human-body-systems-simulation/embed" title="Body systems | KiwiBee" loading="lazy" allowfullscreen style="width:100%;height:min(70vh,620px);min-height:420px;border:0;border-radius:16px"></iframe>

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