Ms. Kelsey Halfen

Phone: (281) 634-7638


Degrees and Certifications:

M.Ed. Instructional Technology B.A. Public Relations with Psychology minor Secondary Social Studies Certified ESL Supplemental Certified 2017 DHS Teacher of the Year 2017 Finalist, FBISD Secondary Teacher of the Year

Ms. Kelsey Halfen

I began my teaching career at Dulles High School in 2003. Over the years, I have taught World Geography, Government, Economics, Psychology and Sociology. I also proudly coach the Texas State Champion DHS Academic Decathlon team.

I earned both my master's and bachelor's degrees from Texas Tech University. I completed my post-baccalaureate certification in secondary social studies through LeTourneau University.

I currently represent high school Social Studies in a two-year term with the FBISD Academic Advisory Council. In the past, I served as a member of the FBISD CTE Teacher Leadership team and the AP Psychology and AP Economics textbook adoption committees. I also worked as a curriculum and model lesson writer for the Social Studies and CTE departments. I am an active member of NCSS Psychology Teachers and the ACT Texas State Organization.

Go Vikes!
Wreck 'em Tech!
Invest wisely!
Be kind!

Teacher Schedule

  • Period 1: AP Psychology
    Period 2: AP Psychology
    Period 3: AP Seminar
    Period 4: AP Psychology
    Period 5: Academic Decathlon
    Power Hour B Lunch
    Period 6: Conference
    Period 7: AP Psychology

Teacher Tutorial Schedule

  • Tuesday, Thursday 2:45-3:15 p.m.
    or by appointment