Knowledge Graph
A network of facts and relationships used by some AI systems to connect information meaningfully.
Help me explain to...
K–5th
A knowledge graph is like a giant web of facts where things are connected, like how you know your dog is an animal and animals need food.
6–8th
It’s a map of knowledge! AI uses knowledge graphs to see how things are related, like connecting George Washington to the American Revolution.
9–12th
Knowledge graphs structure relationships between facts in a network, enabling AI to reason, connect ideas, and make inferences beyond just keywords.
Expeditions
K–5th
Create a big class web using yarn. Each student represents an object (dog, food, park) and connects to related items. Explain how AI builds webs like this.
6–8th
Have students build a visual concept map of related historical events or science terms. Explain how AI does this to "connect the dots."
9–12th
Use a real-world example (like Google’s Knowledge Panel). Ask students to map how the facts are connected in a small graph. Discuss how these help AI understand meaning.
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