Long Term Sub: 5th Grade Math/Science, Middle School

ServingSchools; South Portland (ME); On-site; USD 38,000 - 55,000; Full time

Job summary

ServingSchools is seeking a dynamic long-term substitute teacher for a 5th-grade math and science position from September to December 2025. Ideal candidates will have state teaching certification and experience working with diverse youth. Engaging students with rigorous instruction and collaboration with colleagues are key components of this role.

Qualifications

• Experience with racially, linguistically, and economically diverse youth.
• Experience with PBIS, restorative justice practices, and MTSS preferred.

Responsibilities

• Teach 5th-grade math and science using OpenSciEd and Desmos curriculum.
• Collaborate with other teachers to develop engaging instruction.

Skills

Flexibility

Enthusiasm

Education

State teaching certification

Job description

Long Term Sub: 5th Grade Math/Science, Middle School

Join to apply for the Long Term Sub: 5th Grade Math/Science, Middle School role at ServingSchools

Long Term Sub: 5th Grade Math/Science, Middle School

4 days ago Be among the first 25 applicants

Join to apply for the Long Term Sub: 5th Grade Math/Science, Middle School role at ServingSchools

South Portland Middle School is looking for a dynamic, knowledgeable long term substitute for a 5th grade math and science teaching position from September-December, 2025. SPMS uses OpenSciEd curriculum and Desmos Math curriculum, and math and science teachers work collaboratively to develop engaging, rigorous instruction. Math/Science teachers are on a teaching team with a Humanities teacher, supporting the same two classes of students.

The successful candidate will have experience working with racially, linguistically, and economically diverse youth and their families. In addition, experience with PBIS, restorative justice practices, and MTSS is preferred. Flexibility, desire, and the enthusiasm to work with middle schoolers required! State teaching certification also required. Pay is based on this salary schedule: https://docs.google.com/document/d/1miu1zxX0bq11fPJtD4Ge8u3SKoXnGn8CczLHcv8dteE/edit?tab=t.0

Maine State Criminal History Record Check (CHRC) authorization required, which cost $70. Website: http://www.maine.gov/doe/cert/fingerprinting/index.html

Seniority level

• Seniority level

  Entry level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Other

• Industries

  Education Management

Referrals increase your chances of interviewing at ServingSchools by 2x

Sign in to set job alerts for “Long Term Sub: 5th Grade Math/Science, Middle School” roles.

Preschool Teacher $2,000 Sign on Bonus! New Graduates Encouraged to Apply!

Portland, ME $38,000.00-$55,000.00 3 weeks ago

Teacher MS Juvenile - Special Education (7-12) AR Gould School, Long Creek Youth Development Center

Early Childhood Educators (working with 1-2 yr olds)

Intermediate Grade Teacher - Kaler Elementary School - South Portland School Department

Anticipated K-2 Classroom Teacher 2025-26

English for Speakers of Other Languages (ESOL) Instructor

Extended School Year Program – Lead Teachers (Multiple Positions Available)

Special Education Teacher, Grades 3-5 - Rsu 23 Old Orchard Beach Schools

South Portland, ME $18.00-$22.71 2 weeks ago

CHILD CARE TEACHER (3 Month Part-Time Contract Position)

Special Education Teacher - Dyer Elementary School - South Portland School Department

Classroom Teacher - Art - Kennebunk High School

Assistant Extended Day Teacher, Lower School

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.