High School Math Teacher - Long-Term Substitute

Waltham High School; Waltham (MA); On-site; USD 60,000 - 75,000; Full time

Job summary

Waltham Public Schools is seeking a long-term substitute Math teacher for grades 9–12 at Waltham High School. The assignment runs from November 25, 2026 to March 11, 2027, with responsibilities including delivering standards-based mathematics instruction and employing data-driven adjustments.

The ideal candidate holds MA DESE licensure for the relevant grades and SEI Endorsement, demonstrates subject-matter competence, and creates a student-centered, technology-enhanced classroom environment.

Qualifications

• Bachelor’s Degree from an accredited college or university.
• Licensure from the Massachusetts Department of Education for the grade(s) and subject(s) assigned.
• Demonstrated subject matter competence in mathematics and high school level.
• SEI endorsement is required or preferred as part of licensure.

Responsibilities

• Teach high school mathematics to grades 9–12.
• Design standards-based lesson plans with measurable objectives.
• Create a student-centered learning environment and integrate technology.
• Use assessments to measure and adjust instruction.
• Collaborate with colleagues to analyze results and improve student outcomes.

Skills

Mathematics content knowledge

Differentiated instruction

Technology integration in classroom

Student-centered environment

Assessment design

Education

Bachelor’s Degree

MA DESE licensure for Math 9-12

SEI Endorsement

Job description

Waltham Public Schools is seeking a long-term substitute Math teacher for grades 9–12 at Waltham High School. The assignment runs from November 25, 2026 to March 11, 2027, with responsibilities including delivering standards-based mathematics instruction and employing data-driven adjustments.

The ideal candidate holds MA DESE licensure for the relevant grades and SEI Endorsement, demonstrates subject-matter competence, and creates a student-centered, technology-enhanced classroom environment.