Long-Term Substitute Math Teacher; Semester - Deering

Long-Term Substitute Math Teacher (Spring Semester 2026) - Deering High

• Position Type:
  TEACHER-HIGH SCHOOL CLASSROOM/ MATH, GRADES 9-12
• Date Posted:
  12/23/2025
• Location:
  
  Deering High School
• Date Available:
  
  01/20/2026

** PPS is seeking a Long-Term Substitute Math Teacher at Deering High School. Anticipated dates of coverage are:
January 20–June 18, 2026.**

Deering is hiring a long-term substitute math teacherto join our team for the spring semester.

We are a comprehensive public high school serving about 800 students.

As the most diverse school in Maine, we are committed to disrupting inequities in our community by creating a joyful place of learning designed to ensure that every student succeeds.

We are seeking a Math teacher with a demonstrated commitment to equitable teaching practices, a willingness to collaborate closely with others, and the ability to teach to high standards in a heterogeneous classroom.

The course load for this position contains USM Calculus A and Algebra 2.

Experience with Illustrative Mathematics or Amplify Desmos classes are preferred assets.

Experience working with Multilingual Learners is preferred, but not required.

ESSENTIAL RESPONSIBILITIES:

• Implementing state learning standards and Deering curricula and assessments to give all students access to rigorous and engaging grade-level work
• Working collaboratively with colleagues to improve student outcomes through analysis of student work, adjustments in instruction, and shared teaching strategies
• Managing behavior in a way that aligns to school-wide expectations and protocols, and is clear, consistent, equitable, and student-centered
• Establishing and maintaining a cooperative working relationship with students and families based on trust, understanding and respect for the communities in which they identify

• Knowledge of PPS curriculum, techniques for integrating curriculum, PPS policies, and effective instructional practices
• Experience with proficiency-based grading, including developing high-quality assessments aligned to student-friendly rubrics
• Strong understanding of the mechanics of effective pedagogy and experience using differentiation strategies to teach heterogeneous classes
• Demonstrated willingness to collaborate with colleagues, including ELL and Special Ed teachers, to design effective lessons and assessments
• Ability to teach with cultural humility, through questioning deeply held beliefs and viewpoints, and grappling with conflicting perspectives
• Willingness and ability to use technology to teach and communicate with students and families
• Ability to work effectively with administrators, colleagues, central office and school based staff, students, parents and community
• Excellent oral and written communication and human relations skills.

EDUCATION, TRAINING, AND

EXPERIENCE:

• Bachelor's degree in the applicable field of education from an accredited college or university
• Masters degree preferred

• Maine State fingerprint (CHRC) authorization (more info )
• Maine State Teacher Certificate with 300 Endorsement (Mathematics, 7-12)(more info )

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Portland Public Schools is committed to maintaining a work and learning environment free from discrimination on the basis of race, color, religion, national origin, pregnancy, gender, sexual orientation, marital/civil union status, ancestry, place of birth, age, citizenship status, veteran status, political affiliation or disability, as defined and required by state and federal laws.

Postings current as of 2/22/2026 11:19:31 PM CST.

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