• Jeff Dohn Jeff Dohn
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    I have been teaching mathematics at Hellgate since 1986.  A native of LaMoure, North Dakota, I earned an undergraduate degree from Jamestown College with majors in Mathematics and Biology.  Post-graduate work includes time at the University of North Dakota culminating in a Master’s Degree in Secondary Education Curriculum and Instruction awarded from the University of Montana.  I have taught virtually all courses in the secondary mathematics curriculum and currently teach freshman academy Algebra 1 and Functions, Statistics and Trigonometry.   I am the mathematics department co-chair and a member of the track and field coaching staff.


  • Period 1 - Algebra I

    Period 2 - IB Math Studies Year 2

    Period 3 - IB Math Studies Year 2

    Period 4 - IB Math Studies Year 2

    Period 5 - Prep

    Period 6 - Algebra Concepts

    Period 7 - Prep