Upper School Math Teacher

Mary Institute and St Louis Country Day School • St Louis, MO

8h • Onsite

About The Position

MICDS has a rich and distinctive history spanning more than 150 years. A leader in independent education, MICDS is a college-prep, coeducational school for grades JK-12. Our mission is to help students discover their unique talents, preparing them for higher education and a life of purpose and service as engaged citizens in our ever-changing world. MICDS is seeking a full-time upper school Math Instructor for the 2026-2027 academic year. The ideal candidate should bring a collaborative nature, a student-centered approach to the classroom and a commitment to meeting the needs of a diverse group of learners. Our school community encourages ongoing professional growth that supports a strong interest in implementing new curriculum and pedagogies aligned with highly effective teaching practices. Preference is given to candidates with a bachelor’s degree in science or math education, experience with Computer Science and coding, and at least three years’ teaching experience at the Upper School level. Experience with a 1:1 tablet laptop environment or the willingness to effectively integrate technology in the curriculum is essential. In addition to serving as an advisor to 10-12 students, the position includes additional community responsibilities such as club sponsorship.

Requirements

• Bachelor’s degree in subject matter required and Masters preferred.
• Ability to work in an environment that embraces a diverse community of students, educators, parents, and alums.
• Experience working in a one-to-one laptop environment or relevant technology skills.
• Excellent verbal and written communication skills
• Must enjoy working and learning with children.

Nice To Haves

• Preference is given to candidates with a bachelor’s degree in science or math education, experience with Computer Science and coding, and at least three years’ teaching experience at the Upper School level.

Responsibilities

• Works with the department chair and curricular team to plan, document, evaluate, and revise curriculum.
• Selects and develops related print and online course materials.
• Creates effective assessment tools to support student achievement and growth.
• Implements effective classroom management strategies to ensure a productive learning environment.
• Evaluates, documents and communicates student progress through reporting systems and conferences.
• Attend faculty, grade level and departmental meetings and supervisory duties.
• Serves as grade level advisor for 10-12 students and implements grade level programming and advisory curriculum.
• Maintains regularly scheduled office hours in order to advise and assist students.
• Maintains expertise in subject matter through professional development.
• Communicates student progress consistently with parents and guardians.
• Collaborates effectively with departmental and grade level teams as well as student support service personnel.
• Participates in the MICDS professional development framework and pursues outside opportunities to stay current with best practices.
• Serves on divisional and school-wide curriculum and program committees.
• Other projects and responsibilities may be added at the School’s discretion.

Benefits

• MICDS offers employees a competitive salary and comprehensive benefits plan, including a generous 403(b) retirement plan where the School contributes 8% of salary with an employee’s 3% contribution; medical, dental and vision insurance; flexible spending accounts and long term care insurance; life insurance and short-term and long-term disability insurances; tuition benefit; paid leaves; access to a fitness center; and free lunch.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level