How do computers really work?
Short, playful lessons for kids aged 8–10. Flip switches, store numbers in memory and race search algorithms — learning the big ideas of computer science, not just how to type code.
Binary
How computers count with just 0 and 1.
5 lessons
Memory
Where computers keep things — boxes, addresses and variables.
5 lessons
Searching
Smart ways to find things fast.
5 lessons
For parents
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