BRADLEY JAMES OSTENDORF
Andover
Summary
Highly committed educator and servant leader with 10+ years of experience in K-12 Mathematics, dedicated to fostering relationship-centered practices with students, staff, and the wider community. Passionate about lifelong learning and professional growth, I leverage experience, including significant time in Title I schools, to drive positive outcomes. I am actively pursuing Minnesota Principal and Superintendent licensure.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Math Teacher | Teacher Leadership Committee
Blaine MN
2023.08 - Current
- High School Math Teacher, Math Department
- Selected for the Teacher Leadership Committee (2024 - Present)
- Support the Bengal Junction Tutoring Program
- Achieved "Certified Bengal" status by completing modules on student behavior and classroom management strategies
Assistant Coach | Football & Track
Blaine MN
2023.08 - Current
- Coached Sophomore Football and Girls Track & Field
Athletic Director
Mayer Unified School District
2022.08 - 2023.07
- Managed all athletic administrative responsibilities, including hiring coaches, monitoring the athletics budget, and managing athletic schedules.
- Influenced district policy changes and acted as a servant leader for staff and community members in a Title I district.
Math Teacher and Department Head
Mayer High School
2016.08 - 2023.07
- Head of the Math Department for six years, taking over the department in the second year of teaching.
- Taught Algebra 1, Algebra 2, and Geometry.
- Led district-wide professional development regarding technology and served as a lead on the Virtual Learning committee in response to Covid-19.
Coaching Positions
Mayer High School
2017.03 - 2023.05
- Head Varsity Track and Field Coach
Coaching Positions
Mayer High School
2016.08 - 2019.11
- Assistant Varsity Football Coach
Education
No Degree -
Winona State University
Winona, MN2026-07
Master's Degree - Educational Administration
Grand Canyon University
Phoenix, AZ2022-10
Bachelor's Degree - Double Major in Mathematics and Secondary Education; Minor in German
Augustana University
Sioux Falls, SD2016-05
High School Diploma - undefined
Andover High School
Andover, MN2012-05
Skills
- Relational Climate Building & Behavior Management
- Collaborative Peer Leadership & Strategic Transparency
- Empathetic Academic Intervention & Student Advocacy
- Servant Leadership
Certification
- Arizona 6-12 Mathematics
- Arizona Standard Professional Principal, PreK - 12
- Minnesota Tier 3 Teaching License, Mathematics (7 - 12)
- Minnesota Principal License, Secondary (Expected July 2026)
ADMINISTRATIVE LEADERSHIP & POLICY PROJECTS
- Conducted comprehensive budget reduction analysis, curriculum adoption evaluations, and action research on restorative justice (ADR) implementation during superintendent licensure practicum through Winona State University.
- Completed 360 hours of internship with a certified Arizona Administrator.
Timeline
Math Teacher | Teacher Leadership Committee
Blaine MN
2023.08 - Current
Assistant Coach | Football & Track
Blaine MN
2023.08 - Current
Athletic Director
Mayer Unified School District
2022.08 - 2023.07
Coaching Positions
Mayer High School
2017.03 - 2023.05
Math Teacher and Department Head
Mayer High School
2016.08 - 2023.07
Coaching Positions
Mayer High School
2016.08 - 2019.11
Master's Degree - Educational Administration
Grand Canyon University
Bachelor's Degree - Double Major in Mathematics and Secondary Education; Minor in German
Augustana University
High School Diploma - undefined
Andover High School
No Degree -
Winona State University