Mr. Altenhof



Degrees and Certifications:

Mr. Altenhof

 I am excited to start my fourth year as a Math Teacher at Freedom High School!  I am a Career Switcher from Shenandoah University with Engineering degrees from Penn State (Mechanical Engineering) and Virginia Tech (System Enginering).  Prior to teaching, I worked as a Mechanical Engineer and an after-school chess instructor.  I will be in room 221 or L510 each morning before school.


In the 2018-2019 school year, I am teaching Geometry and Algebra-2


1A: Study Hall    221              5B: Geometry L510

2A: Geometry    L501             6B: Algebra-2 L510

3A: Algebra-2    L501             7B: Geometry L510

4A: Planning                           8B: Planning


OFFICE HOURS: Daily 8:30 - 9:00, after school by appointment


Class materials and resources will be posted to GOOGLE CLASSROOM.

Please email me to sign up for text-based class announcements via "Remind"

Please email me with any questions or concerns! 


Contact Information
Freedom High School | 25450 Riding Center Drive | South Riding, VA
P: (703)957-4300 | F:(703)542-2086