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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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Advanced Material Properties

Science · Matter & Materials · conceptual

Compare and group everyday materials based on advanced properties: hardness, solubility, transparency, electrical and thermal conductivity, and response to magnets

What mastery looks like

  • Define and test for at least four properties: hardness, solubility, conductivity, magnetism
  • Group a set of materials based on test results for each property
  • Use results to explain why certain materials are chosen for specific uses (e.g. copper for wires because it conducts electricity)

Check your understanding

Can Advanced Material Properties test materials and sort them by whether they dissolve in water, conduct electricity, or are attracted to a magnet?