High School Math Teacher

Kairos Academies

St. Louis (MO)

On-site

USD 54,000 - 66,000

Full time

6 days ago

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Benefits offered by this job

Health, dental, and vision insurance

Paid time off

Wellness reimbursement

Professional development & cert. reimb

School tuition assistance

Job summary

Kairos Academies in St. Louis, MO is seeking a hardworking, data-driven high school Math Teacher to deliver Algebra I, Geometry, or Algebra II with a focus on student outcomes and culture-building.

You'll lead classroom instruction, participate in whole-school service roles, mentor students, and partner with families to support growth. The role emphasizes rigorous, equitable teaching and ongoing professional development within a collaborative school community.

Qualifications

Bachelor’s degree required; Master’s degree preferred.
Missouri math certification or willingness to certify ASAP.
3+ years of high school math teaching preferred.
Ability to use data and assessments to inform instruction.

Responsibilities

Deliver standards-aligned Algebra I/II curriculum and design engaging lessons.
Provide rigorous instruction and monitor student progress with assessments.
Lead Circle mentoring and family communication roles.
Collaborate with staff to drive school-wide initiatives and culture.
Maintain an equitable, high-expectation classroom for up to 25 students.

Skills

Algebra I

Geometry

Algebra II

Precalculus

Data-driven instruction

Education

Bachelor’s degree

Master’s degree

Tools

Microsoft Office

Student Information Systems

Digital platforms

Job description

Position Summary: Kairos Academies is seeking a hardworking, culture-building, student-focused, data-driven high school Math Teacher to deliver exceptional instruction in Algebra I, Geometry, or Algebra II. At Kairos, all teachers are leaders—you’ll not only teach your content area but also take on whole-school service roles that shape our culture, strengthen student development, and deepen connections with families and the broader community.

Key Responsibilities

Rigorous Instruction & Curriculum

Adapt and implement a standards-aligned curriculum
Design engaging lessons, unit plans, rubrics, and assessment

Data-Driven Practice

Analyze Gradient, NWEA, EOC, and internal assessments to inform instruction
Monitor student growth and differentiate supports accordingly

Mentoring

Facilitate student Circle once a week, as well as participate in all staff Circle once a week
Monitor your mentor group’s academic and behavior progress and provide support students in setting and reaching ambitious academic and character development goals
Provide guidance and support on students’ self-discovery work
Serve as a direct point-of-contact for Kairos families to communicate school-wide information

Culture & Classroom Management

Cultivate a high-expectations, equitable classroom environment for up to 25 students
Build trusting relationships with students, families, and colleagues

Whole School Leadership

Serve in one of our "whole-school service" roles (e.g., Grade-Level Lead, STEM Lead, Tutoring Lead, SEL Lead) to drive school wide initiatives and reinforce our values

Driver Goals

EOC Proficiency: 60% of students meet or exceed Math EOC proficiency benchmarks.
NWEA Growth: 70% of students demonstrate expected or above-expected growth.
Mentoring Participation: 75% of students meet coaching engagement and reflection benchmarks.
On-Track Gradient Classes: 85% of students maintain on-track progress in math competency and mastery pacing.

Our Promise

Kairos Academies has been recognized by Forbes, Education Week, and NBC Today for reimagining 21st-century education-replacing passive lectures with hands-on projects and "behavior managers" with 1:1 executive-functioning mentors. We develop self-governing citizens ready to lead themselves and their communities.

This Job Isn't for You If You Won't...

Go above & beyond to do what’s best for students
Proactively seek feedback and refine your practice
Embrace rapid change and continuous improvement
Engage in healthy debate and constructive feedback

Qualifications

Degree: Bachelor’s required; Master’s preferred
Certification: Valid Missouri math certification (or willingness to certify ASAP)
Experience: 3+ years of high school math teaching preferred
Skills: Strong content mastery in Algebra I, Geometry, Algebra II, or Precalculus; proven ability to use data to drive instruction
Other: Eligible to work for any employer in the U.S; pass criminal background check

Technology & Safety