Long Term Substitute - Math Intervention - Grade 6

LOCATION: Gibbs School, Arlington MA

DURATION: November 17, 2026 - December 23, 2026

POSITION GOAL:

Middle school math support aims to provide Tier II math instruction and services through a push-in and separate classroom model for identified students.

QUALIFICATIONS:

• Mathematics 5-8 Certification required
• Five or more years of successful classroom teaching experience preferred
• Deep knowledge of current curriculums and state frameworks
• Content and pedagogical understanding of middle school mathematics
• Experience differentiating mathematics instruction for all learners Strong knowledge and understanding of Multi-Tiered System of Supports (MTSS) and Universal Design for Learning (UDL)
• Ability to work collaboratively and effectively with teachers, coaches, staff, and leadership
• Experience communicating with parents/guardians about how children learn mathematics
• Ability to analyze student data and familiarity with spreadsheets
• Ability to discuss student learning data with teachers, coaches, and leadership

PERFORMANCE RESPONSIBILITIES:

• Teach two sections of math intervention classes
• Push-in to two to three general education classrooms per day to support identified students
• Teach a WIN block twice per week
• Primarily work with students on developing their understanding of mathematics through their strengths
• Collaborate with specialists, other interventionists, special educators, and classroom teachers to foster a Multi-Tiered System of Support.
• Collaborate closely with Sheltered English Immersion (SEI) students and staff to support Multilingual learners (MLs).
• Connect regularly with:
• Role-alike math support teachers across grades 6-8
• The Middle School Mathematics Coach
• The K-12 Director of Mathematics and Computer Science
• The Gibbs school principal and assistant principal

The Arlington Public Schools are committed to creating an inclusive and safe learning and working environment that reflects a diversity of perspectives, values, and experiences. We welcome staff who are aware of the role that bias and prejudice play in society, are creative and willing to try new approaches, and are reflective about their daily practice. We are looking for candidates who welcome a challenge, are eager to collaborate and contribute to the success of students, are ready to engage in two-way partnership with families, and who will contribute their diverse talents to the organization as a whole.