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Education Concept Tracker

A prerequisite knowledge graph of 1590 learning concepts across 8subjects. Track what you've mastered and see exactly what you're ready to learn next — the topics whose prerequisites you've already met. Built on the Marble Open Skill Taxonomy.

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Knowledge-graph map

Computing
Mastered Ready to learn LockedHover a node for its description · click to open
Computers in Everyday L…Computers in Everyday Life — frontier Identifying computers in everyday life — not just laptops but phones, tablets, smart speakers, traffic lights, washing machines; what makes something a computerReal-World RobotsReal-World Robots — locked What a robot really is — not the sci-fi version; robots in factories, robot vacuum cleaners, robot arms in surgery; that robots follow instructions given by peopleSmart Versus Not-Smart…Smart Versus Not-Smart Devices — locked Sorting objects into 'smart' (can sense and respond) and 'not smart' (just sits there); a toaster vs a smart speaker; introduction to the idea that some machines can sense and respond to the worldStep-by-Step Instructio…Step-by-Step Instructions — locked Step-by-step instructions for everyday tasks (making a sandwich, brushing teeth); that if instructions are wrong or missing, things go wrong; computers follow instructions exactly
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Printing Press & Renaissance

History · Medieval Times · conceptual

The invention of the printing press by Gutenberg and its arrival in England with William Caxton; how printed books changed everything; the transition from the Middle Ages to the Renaissance

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What mastery looks like

  • Explain what the printing press was and why it was revolutionary
  • Describe William Caxton's role in bringing printing to England
  • Give at least one way printed books changed society (more people could read, ideas spread faster)

Check your understanding

Could Printing Press & Renaissance explain why the invention of the printing press was one of the most important moments in history and how it changed the world?

Prerequisites

Required first

Helpful

Unlocks (1 directly)