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Educational Standards associated with How does the ocean get its salt? Comment on this resource
  • National Science Education Standards (NSES):
    • K-4:
      • Unifying concepts and processes:
        • Systems, order, and organization
      • B - Physical science:
        • Properties of objects and materials
      • D - Earth and space science:
        • Properties of earth materials
    • 5-8:
      • Unifying concepts and processes:
        • Systems, order, and organization
      • B - Physical science:
        • Properties and changes of properties in matter
      • D - Earth and space science:
        • Structure of the earth system