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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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The Crusades

History · Medieval Times · conceptual

A simplified account of the Crusades: why Europeans travelled to the Holy Land, what they found there, the cultural exchange between Christian Europe and the Islamic world

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What mastery looks like

  • Explain in simple terms why European armies travelled to the Holy Land
  • Describe at least one thing Europeans learned from the Islamic world during the Crusades
  • Acknowledge that the Crusades involved violence and suffering on both sides

Check your understanding

Could The Crusades explain what the Crusades were and describe something that Europeans learned about the wider world through these journeys?

Prerequisites

Required first

Helpful

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