In this outdoor activity, learners investigate the relationship between the slope of a trail and soil erosion. Using both math and science skills, learners gain awareness of how human activities such as construction and agriculture can alter the environment and change the rate of soil erosion, affecting plant and animal life as well as changing the landscape and increasing such risks as flooding. This activity can be combined with the Cardiac Hill activity from the same source.


  • Mathematics > General
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
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  • Grade 11
  • Grade 12


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