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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

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Coasts & Beaches

Science · Ocean Life · conceptual

Know what a coast or beach is — the place where land meets the ocean — and that different coasts can be sandy, rocky, or muddy, each with different plants and animals

What mastery looks like

  • Define a coast as where land meets the ocean
  • Describe at least two types of coast: sandy, rocky, or muddy
  • Name an animal likely found at each type of coast

Check your understanding

If Coasts & Beaches visited a sandy beach and then a rocky shore, could they describe how the two coasts look different and name animals you might find at each one?

Prerequisites

None — this is a foundational concept.

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