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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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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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Battle of Hastings and 1066

History · Medieval Times · conceptual

The events of 1066: the death of Edward the Confessor, three claimants to the throne, the Battle of Hastings, William the Conqueror, and the Bayeux Tapestry as a historical source

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What mastery looks like

  • Explain why there was a crisis when Edward the Confessor died in 1066
  • Describe the Battle of Hastings and its outcome
  • Explain what the Bayeux Tapestry is and why it is important as a historical source

Check your understanding

Could Battle of Hastings and 1066 tell you what happened in 1066, why it mattered, and what the Bayeux Tapestry shows us about those events?

Prerequisites

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