Welcome to Mr. Haefs website!


My name is Tony Haefs and this will be my first year teaching at TCU High School and fourth year of teaching overall.  The previous three years I taught high school math at New Ulm Cathedral.  I will be teaching Algebra 2A, Algebra 2C and Geometry in the fall and then I'll be teaching Algebra 2B, Geometry and Geometry A in the spring.  My goal is to create a comfortable and relaxed environment where everyone can feel free to contribute and learn together.  Being new to the district I will be learning each and every day along with the students! I absolutely love working with students and they will get to see that on a day-to-day basis with me. 

If you ever have questions feel free to contact me, and I will answer your question as best as I can.  I'm looking forward to having a great school year!

Algebra 2A Link:  Point Slope Form Practice

Algebra 2A Link:  Graphing Systems of Equations

Algebra 2A Link:  Elimination

Algebra 2B Link:  Simplifying Square Roots

ACT Prep Link:  Princeton ACT Prep

Contact: Tony Haefs
Tri-City United Public Schools ISD 2905
101 2nd Street NE
Montgomery, MN 56069
Phone: 507-364-8100
Fax: 507-364-8103