Math Teacher (2026-2027 School Year)

Company: Phoenix Charter Academy
Location: Chelsea
Posted on: January 18, 2026

Job Description:

Job Description Job Description Job Summary: As a Mathematics Teacher, you will be responsible for teaching high school math at our Chelsea campus. In addition to delivering rigorous instructional content, you will support the social-emotional learning of students and collaborate with other academic support staff to ensure the success of all students. Bilingual candidates are encouraged to apply. Curriculum and Instructional Responsibilities: Design and deliver rigorous instructional content, including lessons, curriculum supplements, weekly overviews, scope and sequence plans, and performance assessments in alignment with the curricular framework. Support the social-emotional learning connected to college and career readiness, including providing 1:1 support as needed. Participate in weekly professional development sessions on Fridays from 1:30-4:30 PM. Engage in supervision, weekly coaching cycles, and formal mid-year and end-of-year evaluations based on goals and deliverables set by the Director of Curriculum and Instruction. Collaborate frequently with English as a Second Language and other Academic Support staff to ensure appropriate supports are in place for all students. Collect and analyze student academic data to inform instruction and meet the individual needs of students. Responsibilities: Provide timely and constructive feedback to students to support their growth and learning. Use a variety of instructional strategies and resources to facilitate active student participation and mastery of concepts. Foster a positive and inclusive classroom environment that promotes respect and engagement. Establish clear expectations for student behavior and maintain a safe and orderly classroom environment. Collaborate with colleagues to develop and implement effective instructional practices and interventions for students. Serve as a mentor and guide for students, offering academic and personal support as needed. Communicate regularly with parents/guardians regarding student progress and provide opportunities for parent involvement. Attend staff meetings, professional development sessions, and school events as required We are committed to creating a diverse and inclusive environment for our students, staff, and community. We encourage qualified individuals from all backgrounds to apply. Qualifications: Bachelor's degree in Mathematics or a related field (Master's degree preferred). Valid teaching certification with appropriate endorsements. Previous experience teaching high school math, preferably in an urban setting. Strong knowledge of math curriculum standards and instructional strategies. Ability to effectively use data to improve instructional practices and support student achievement. Excellent communication skills and the ability to build positive relationships with students, colleagues, and families. Commitment to ongoing professional development and learning. Who We Are Phoenix Charter Academy aims to show the world what all young people can do, and to defy the limitations of societal assumptions, classism, and racism. Phoenix Charter Academy was founded on the unwavering belief that all students can succeed at high levels. While this mantra is typical of high-performing schools, particularly those in the charter sector, Phoenix truly endeavors to reach every student, focusing on a growing number on the margins of the traditional public district education system: students who have dropped out of high school, students who are parenting children of their own, students who are or have been involved with the juvenile justice system, students who are older and new to the country and cannot gain access to public schooling, and students who are under-credited relative to the number of years they have spent enrolled in high school. We believe that these students, like all students, are completely capable of developing the skills necessary to set themselves up for lifetimes of economic prosperity and success. We support our students with individually tailored and academically rigorous curricula and push them to succeed at the highest levels by providing them with the resources and mentoring that they need to reach their full potential. Why Our Work is Important Students across America are dropping out of high school at an alarming rate. Dropping out of high school has a substantial impact on a young person’s life. Over the course of their lifetime, an individual who drops out of high school is more likely to have reduced earning power, greater social service dependency, increased rates of criminal involvement, and shorter life expectancy. Phoenix Charter Academies addresses this trend by creating environments where students can demonstrate their talent and resilience and prepare themselves for success through high school, college, and beyond. Commitment to DEI At Phoenix, we recognize the importance of forming a school community inclusive of all visible and invisible identities. We act to ensure that our students and staff always see reflections of themselves and their communities. At Phoenix, we aim to break down systemic barriers by providing access to resources, experiences, and differentiated supports for historically marginalized groups. At Phoenix, we solicit, value, understand, connect, and leverage multiple perspectives and experiences. We invite all perspectives except those that perpetuate oppression or dehumanization. At Phoenix we do not just accept difference - we celebrate it, support it, and thrive on it for the benefit of our scholars and the communities we serve. We believe difference makes us stronger. Phoenix Charter Academy is an equal opportunity employer and as such, we do not discriminate against any team member or candidate because of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, veteran status, marital status, pregnancy, or any other basis protected by federal, state or local law. Phoenix Charter Academy is committed to making any reasonable accommodations necessary to support an individual's employment. Qualities of Phoenix staff member: Unwavering belief in our students - Phoenix staff operate with the deeply held belief that all young people want to and can succeed even in the face of substantial systemic barriers and societal constraints. Continuous Improvement - Phoenix staff approach problem solving with curiosity and desire to understand the perspectives of others. They carry an internalized sense of “I can always learn more” and know that adults at Phoenix must model the qualities of being open-minded and willing to make mistakes and learn from them. Phoenix staff members embody “lifelong learner” mindsets and strive for constant improvement. Eager to Learn - Phoenix staff must be able to learn as they go in a fast-paced, ever-evolving, urgent environment. They have the desire to receive direct feedback and the ability to implement the feedback into practice quickly. Commitment to Diversity, Equity, and Inclusion - Phoenix staff commit to understanding how their self-identity and experiences impact and interact with their daily work, colleagues, and students, and work toward furthering initiatives that promote a more equitable society. What You’ll Bring: Communication - Conveys information effectively and efficiently using verbal, non-verbal, and written communication skills; has knowledge and flexibility to communicate across lines of difference. Scholar Orientation - Works to deepen understanding of scholars and centers the needs of scholars in all aspects of how the work is done. Adaptability - Adjusts and strategically aligns work to the school's mission while navigating complex and changing environments internally and externally. Strong work ethic with the ability to work independently and in a team environment What You’ll Get We want you to be the best you can so you’ll receive professional development, coaching, and the resources needed for you to succeed. An open, curious, and celebratory culture that embraces diversity as a leading asset and fosters equity and inclusion through affinity groups and continuous capacity building supported by our Racial, Justice, and Equity working group. Competitive market comp, medical, dental, vision, mental health, and wellness plans, a 403b, and employee perks such as longevity bonus and pet insurance. Equal Opportunity Employer We are proud to be an equal opportunity employer and as such, we do not discriminate against any team member or candidate because of race, creed, color, religion, gender, sexual orientation, gender identity/expression, national origin, disability, age, veteran status, marital status, pregnancy, or any other basis protected by federal, state or local law. Phoenix Charter Academy is committed to making any reasonable accommodations necessary to support an individual's employment. The Network retains the right to modify this job description at any time, for any reason, at the Network’s sole discretion

Keywords: Phoenix Charter Academy, Somerville , Math Teacher (2026-2027 School Year), Education / Teaching , Chelsea, Massachusetts