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Compare to Better Organize!

  • Grade 1
  • Mathematics
  • Spatial Sense


In this mission, students compare objects and order them by length.

Learning goals

  • I compare the lengths of different objects.
  • I put objects in order according to their length.


  • comparing
  • size
  • smaller
  • bigger
  • length
  • longer
  • shorter
  • ascending order
  • descending order