Upper School Math Teacher & Character Mentor

The Principia; St. Louis (MO); On-site; USD 46,000 - 56,000; Full time

Benefits offered by this job

Tuition discount for employees' depend

Relocation reimbursement

Professional development

Comprehensive benefits

Job summary

Principia School in St. Louis, Missouri is seeking a Secondary Math Teacher for our Upper School to design and deliver engaging math instruction focused on conceptual understanding, problem solving and real-world applications.

The role includes mentoring students as a teacher, advisor, and character educator in a supportive community. Responsibilities include crafting engaging lessons, collaborating with colleagues, and participating in experiential education and school life.

Qualifications

• Bachelor's degree in mathematics or a closely related field required for high school math through advanced levels (including Statistics).
• Master's degree in mathematics or master's in education preferred, with at least 18 graduate math credits.
• Teaching certification preferred and required within two years of hire.

Responsibilities

• Teach mathematics from Pre-Algebra to upper level courses within the department's scope and sequence.
• Collaborate with Math Department to support curricular goals and attend weekly meetings.
• Model enthusiasm for mathematics and its applications to foster engagement.
• Plan lessons connecting learning to real-life situations and future-ready learners.
• Differentiate instruction to meet diverse learners and promote ownership of learning.
• Integrate technology in a 1:1 laptop environment to enhance learning.
• Lead and mentor small groups as a Crew Leader and participate in school life.
• Engage in ongoing professional development and contribute to a learning community.

Skills

Student-centered teaching

Differentiation

Curriculum collaboration

Technology integration

Mentoring & advising

Education

Bachelor's degree in mathematics

Master's degree in mathematics or education

Teaching certification preferred

Job description

Principia School in St. Louis, Missouri is seeking a Secondary Math Teacher for our Upper School to design and deliver engaging math instruction focused on conceptual understanding, problem solving and real-world applications.

The role includes mentoring students as a teacher, advisor, and character educator in a supportive community. Responsibilities include crafting engaging lessons, collaborating with colleagues, and participating in experiential education and school life.