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Upper School Math Teacher

Glenelg Country School
Ellicott, MD Full Time
POSTED ON 4/28/2026
AVAILABLE BEFORE 5/27/2026
Glenelg Country School (GCS) is an independent day school serving students age 2 – grade 12. Our mission is to cultivate a diverse community of learners who discover, contribute, thrive, and excel. These principles serve as a foundation for all we do.

The school seeks an Upper School math teacher for the 2026-2027 school year. The teaching assignment will include several sections of math at multiple levels in grades 9-12 in a department noted for its vigorous instruction and collaborative culture. The successful candidate will bring to GCS a love of working with adolescents, a skills-based approach to teaching, and a desire to play a significant role in the life of a school in and out of the classroom. The ability to explore interdisciplinary activities and offer trimester or full-year courses outside the core curriculum will be an important advantage. Comfort teaching a wide range of learners and integrating digital technologies to enhance the classroom experience are essential. GCS is a thriving community built on the holistic development of its students, and all full-time Upper School teachers contribute to enrichment activities and advise a group of ten to eleven students for their entire Upper School career.

Essential Functions

  • Instruction in high school math
  • Implementation of teaching strategies, activities and approaches to learning
  • Assessment and evaluation of student progress
  • Supervision of student behavior
  • Development of a sense of partnership with and among students
  • Exercise of good judgement and maturity
  • Performs additional duties as assigned.

Education And Experience

  • A BA or BS is required. Experience working with middle or high school students is a significant advantage. 

Skills And Abilities

  • Ability to learn and teach others
  • Time management and organization
  • Effective written and oral communication
  • Proficiency with Office365 and related Microsoft applications
  • An appreciation of discovery, contribution, and excellence in an educational setting
  • Flexibility and patience
  • Effective teamwork, collaboration and partnership
  • A commitment to the holistic development of adolescents
  • A sense of adventure

Compensation Range: $55,000 – $75,000. GCS offers a robust benefits package including health insurances, retirement plan, and generous leave and holidays.

Salary : $55,000 - $75,000

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Job openings at Glenelg Country School

  • Glenelg Country School Ellicott, MD
  • Glenelg Country School (GCS) is an independent day school serving students age 2 – grade 12. Our mission is to cultivate a diverse community of learners wh... more
  • 5 Days Ago

  • Glenelg Country School Ellicott, MD
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  • Glenelg Country School Ellicott, MD
  • Glenelg Country School (GCS) is an independent day school serving students age 2 – grade 12. Our mission is to cultivate a diverse community of learners wh... more
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  • Glenelg Country School Ellicott, MD
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