- Roosevelt High Schools
- Welcome

Phone: 210-356-2249
Email:
Degrees and Certifications:
Bachelor Science in Business
MSG Marchantia Johnson
I retired from the Army after 27 years of service in the field of logistics. I served in a variety of locations including Iraq and Afghanistan. I have always wanted to teach and stay connected with the military. JROTC has allowed me to do just that. I have been teaching at Roosevelt High School since 2014 and I consider it an honor to mentor the next generations. In addition to teaching students about college and the workforce, I also teach character and discipline. These are tools students can use beyond college or the workforce.
I currently coach the award winning Riderette Drill Team and assists the other instructors with the many other co-curricular teams the Roughrider JROTC program has to offer.
If you have any questions please don't hesitate to call me!
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Wagner Drill Meet - 14 October 2017 Wagner High School
Fall Orienteering Meet - 21 October 2017 - Camp Bullis
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Teacher duty/teacher prep (0800 - 0845)
1st period ( 0845 -0935) JROTC
2nd period ( 0940 - 1030) JROTC
3rd period ( 1035 - 1125) JROTC
4th period (1130 - 1255) JROTC
Lunch (1300 - 1330)
Conference Planning (1335 - 1520)
7th period (1525 - 1615) JROTC
Tutoring/Questions (1615 - 1630)