Hilltop Field Campus
No sign-up — pick a lab. Everything here is the real thing, not a demo.
Open now · The Dome
Electric Circuits
The buildings of Hilltop Field Campus
The Dome
Predict where things fall, wire a circuit that actually lights, and tour the solar system.
Lab 2B
Work the periodic table, then zoom in on what a cell is really doing.
Maker Bay
Algebra, mental maths, debugging and codebreaking — the logic every build runs on.
The Dig
Dig through ancient civilizations, put the modern world in order, then argue your case.
River Station
Run an ecosystem, sort life into its families, and make a budget last.
For parents
- Every building runs a real Koydo Learn activity — the same one members use.
- Your teen can start right away: no account, no email, no card.
- Nothing on this page asks your teen for money or personal details.
Every building on campus has free activities — play them as often as you like, no sign-up.
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Koydo Learn keeps growing
New activities reach the campus as they're made.