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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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Birds Evolved from Dinosaurs

Science · Dinosaurs & Paleontology · conceptual

Understand that modern birds evolved from a group of small feathered theropod dinosaurs, using evidence such as the fossil Archaeopteryx, feathered dinosaur fossils from China, and shared skeletal features

What mastery looks like

  • State that birds evolved from small theropod dinosaurs
  • Name Archaeopteryx or Chinese feathered dinosaurs as key fossil evidence
  • List at least two features birds share with theropods (e.g. hollow bones, wishbone, three-toed feet)

Check your understanding

Can Birds Evolved from Dinosaurs explain why scientists say birds are actually living dinosaurs — and point to evidence like feathered dinosaur fossils?