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U of I's web-based retention and advising tool provides an efficient way to guide and support students on their road to graduation. Login to VandalStar.


See for yourself how plants, animals and the environment interact in amazing and sometimes surprising ways. Explore ways to solve problems in the environment.

  • Discover what plants and animals need to live and grow. 
  • Measure pollution in the water or air and find out its causes and effects. 
  • Look into your own impact on the environment by going on a home energy safari or tracing where your garbage goes. 
  • Design and test your own methods for cleaning up pollution.

4-H Headquarters

University of Idaho Extension 4-H Youth Development

Physical Address:
Mary E. Forney Hall
1210 Blake Avenue, Room 206

Mailing Address:
UI Extension 4-H Youth Development
University of Idaho
875 Perimeter Drive, MS 3015
Moscow, ID 83844-3015

Phone: 208-885-6321

Fax: 208-885-4637


Web: 4-H Youth Development

4-H on Google Maps