Long Term Substitute - Math Intervention - Grade 6

Arlington Public Schools (MA); Arlington (MA); On-site; USD 41,000 - 69,000; Part time

Job summary

Gibbs School in Arlington, MA is seeking a middle school math support teacher to provide Tier II instruction and push-in services for identified students during a defined November–December term. The role emphasizes differentiated teaching, data-driven planning, and collaboration with staff and families.

The position focuses on two sections of math intervention, daily push-in support across classrooms, and a WIN block twice weekly, aligning with MTSS/UDL frameworks and current state standards.

Qualifications

• Certification in Mathematics 5-8 required.
• 5+ years of classroom teaching preferred.
• Strong knowledge of MTSS and UDL principles.
• Ability to analyze student data and use it to plan instruction.
• Ability to collaborate with teachers, coaches and leaders.

Responsibilities

• Teach two sections of math intervention classes.
• Push-in to two to three general education classrooms each day.
• Teach a WIN block twice per week.

Skills

MTSS

UDL

Data analysis

Collaboration

Parent communication

Spreadsheets

Differentiation

Math instruction

Education

Mathematics 5-8 Certification

Tools

Spreadsheets

Job description

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