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High > Science > Twohy, Jennie > Welcome

Welcome to Mrs. Twohy's Physical Science and Chemistry Homepage!


I have been a part of the Grantsburg School District since 2007.  I teach Physical Science, Chemistry I and II, and Topics in Science.  I am also the co-advisor for the National Honor Society.  

I am originally from Cottage Grove, MN and graduated from Park High School in 1999.  I attended Winona State University and graduated in 2003 with a degree in both Biology and Chemistry Education.  Prior to Grantsburg, I taught Biology in Winona, MN as well as Gifted and Talented Science in Des Moines, Iowa.

I live in Osceola, Wisconsin with my husband Shane.  We have two children- Josephine (7) and Miles (5). 

Please feel free to contact me with any questions or concerns!  The best way to reach me is through email: 


Contact: Jennie Twohy