Mathematics Teacher; Grades 9-12

Openings as of 6/15/2026

• Position Type:
  High School Teaching
• Date Posted: 6/10/2026
• Location:
  
  Biddeford High School

You can be a teacher anywhere! Come and talk to us about a different experience.

• Starting Fall 2026
• Biddeford and Dayton Schools value teachers by providing resources and Flexi-planning/development time.
• Under the general supervision of the School Principal, to develop students' skills and competence in basic and complex mathematical principles, equations, formulas and calculations, as well as an understanding of the application of mathematics in the solution of practical problems.

We expect staff and students to embrace challenges and strive to attain excellence while exemplifying Tiger PRIDE:
Perseverance, Respect, Integrity, Dependability, and Engagement.

• Develops and administers mathematics curriculum consistent with school district goals and objectives.
• Proficient in teaching Geometry and additional math classes, as needed.
• Promotes a classroom environment that is safe and conducive to individualized and small group instruction, and student learning.
• Build relationships with students to help encourage success, increase self-esteem and cultivate a sense of belonging in school and community.
• Develops lesson plans and instructional materials for subject area, and translates lesson plans into learning experiences to develop pertinent sequential assignments, challenge students, and best utilize the available time for instruction.
• Teaches knowledge and skills in mathematics, including concepts such as real and imaginary numbers, formulas, calculations and geometry, and promotes creative thinking and analysis in all related subject areas.
• Designs learning activities to demonstrate the application of mathematics to everyday existence and problem-solving.

Successful prior teaching experience for the appropriate grade levels is preferred but not required.

• Located along the Atlantic coastline with miles of beaches
• Views of the Saco River to its west
• Less than 20 minutes south of the Greater Portland Area
• Less than two hours north of Boston
• Home to a growing population of diverse residents
• Maine's youngest city with a median age of 29 in the historic downtown

The School Department is an Equal Opportunity Employer. The district shall actively work to have the teacher and administrator workforce reflect the student body's diversity. The School Department's selection will be based on those with the highest capabilities, the strongest commitment to quality education, and the greatest probability of effectively implementing the learning program. Selections will be made without consideration on the basis of race, color, sex, sexual orientation, gender identity, religion, ancestry or national origin, age, marital status, disability or genetic information, and any other state or federal prohibitions.

All employees of Maine schools must be fingerprinted for a criminal history background check. Please create a Department of Education log-in and make an appointment for a fingerprinting appointment at https://(Use the "Apply for this Job" box below)..