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Become a Composting Specialist

  • Grade 3
  • Science and Technology
  • Understanding Earth and Space Systems


In this mission, students describe and explain the composting process. They choose objects to compost, then observe and record the steps of composting. They explain the benefits of composting.

Learning goals

  • I describe the composting process and explain its environmental benefits.


  • composting
  • compost
  • decomposition
  • fertilizing
  • composting
  • organic waste
  • humus
  • decomposers
  • nutrients
  • recycling