Math Interventionist (Available Immediately)

Job Type

Full Time




441 East 148th Street
United States


An Invitation to Apply for the Position of

Math Interventionist (Available Immediately)

Girls Prep Bronx Middle School

Bronx, NY

Overview: About Public Prep

The Public Prep Network (PPN) is a nonprofit organization that develops single-sex elementary and middle public schools that pursue excellence through continuous learning and data-driven instruction. Our model is designed to empower each student to build strong character, demonstrate critical thinking, possess a core body of knowledge and be on a predictive path to earn a degree from a four-year university.

Our network is currently comprised of three tuition-free single-sex public charter schools across five campuses and one tuition-free single-sex Pre-K. Our campuses are: Girls Prep Lower East Side Elementary, Girls Prep Lower East Side Middle School, Girls Prep Bronx Elementary School, Girls Prep Bronx Middle School, and Boys Prep Elementary School. The Pre-K program, PrePrep: the Joan Ganz Cooney Early Learning Center, is housed inside of Girls Prep Bronx Elementary School.

Public Preparatory Network/Public Preparatory Academies is an Equal Opportunity/Affirmative Action employer.

Why teach at the Public Preparatory Network

At Public Prep we believe that joy, warmth, and high levels of student engagement are the foundation of a school culture where students achieve academically and develop character strengths. In the words of one community member, “Every student, every family and every Girls Prep staff member plays an important part of our amazing school, a school filled with energy, personality, hardworking people and a great deal of commitment.”

We believe in order to do that, schools not only need to deliver meaningful academics through an engaging and rigorous way, but we understand the importance of incorporating arts, the sciences, community and strong core values into our program. Our goal each day is not to only stimulate the mind, but also to reach the whole child in providing a safe consistent environment to learn and grown in. Our staff believe children learn best when they gain self-confidence and purpose when a caring community of educators not only care about their academic achievements but are truly invested in them socially and emotionally. 


At a Public Prep school you will never stop learning. Great teaching goes beyond academics and we prioritize and invest in professional development that is meaningful and intentional for our staff. We’re excited to bring on teachers who have a growth mindset, hunger for feedback and willingness to be a part of an ongoing process for reflection and feedback. We value our teachers and staff so we want staff to help build and maintain our culture to be our best selves, scholars and teachers alike. In doing this we ask our staff to be driven by goals, results, data and not feel like they are above of what is being asked. You are part of community of passionate individuals with the support of school leaders, support staff and colleagues. 

Duties & Responsibilities

•Plan, design, and execute lessons for individuals or small groups of students that incorporate a wide-range of mathematical practices and problem-solving techniques. 

•Identify strengths and gaps in students’ conceptual understanding and fact fluency, using a variety of standards-aligned data sources.

•Use manipulatives and hands-on activities, including base-ten block, 100s charts, color tiles, spinners, 3-D geometric shapes, algebra tiles, and others to make learning concrete for students.

•Resources and programs implemented will include Khan Academy, Triumph Learning activities, Ready Math, Engage NY, and other programs discussed with and approved by the principal.

•Provide enrichment to students above grade level, as needed.

•Assess students’ computational and problem-solving progress and adjust course as needed.

•Develop lesson plans based on data collected, analyzed, and synthesized from careful observation of behaviors in math class.

•Support the Student Support Team, the Director of Curriculum and Assessment, and the Principal, in choosing students to participate in flexible groups.

•Maintain records of students’ progress towards individualized goals.

•Communicate student progress to students and families.

•Collaborate with teachers, the Director of Curriculum and Assessment, and other colleagues in regard to planning and grading to best meet the needs of students.

•Other duties as assigned by the Director of Curriculum and Assessment and Principal.

The ideal candidate will have:

•A Bachelor's degree from an accredited college or university

•New York State Certification 

•A minimum of three (3) years of demonstrated success as a full-time classroom teacher 

•A demonstrated aptitude for effective case management and a proven ability to manage complex systems of data 

•Demonstrated success working in a high-performing, urban school setting preferred 

•Evidence of excellence in teaching through continuous learning and data analysis

•Exceptional communication, organization and planning skills

•An ability to work collaboratively

•A commitment to single-sex education

Please be sure to attach a resume and a cover letter explaining why you want to work for Public Prep.

Professional Level

None specified

Minimum Education Required

4-year degree

How To Apply