Demo

Math Teacher

Substitute Teacher Service
Wallingford, PA Full Time
POSTED ON 8/3/2026
AVAILABLE BEFORE 11/30/2026

STS is seeking a PA Certified Math Teacher to fill a long term substitute role at Strathhaven Middle School, within the Wallingford Swarthmore School District. The candidate must be PA Certified in Math 7-12 or Mid Level Math 6-9.

This position runs from 8/24-10/30.

The rate of pay is $190 per day, paid through Substitute Teacher Service.

Any interested candidate, please apply to this post or email p.pruitt@thesubservice.com with your resume.

Company Overview
Substitute Teacher Service, Inc. is a dedicated organization committed to providing efficient and cost-effective substitute staffing solutions to educational institutions. Our focus is on delivering reliable support personnel while offering our employees valuable exposure across diverse school districts.

Overview
We are seeking a passionate and energetic Math Teacher to inspire students and foster a love for mathematics. This paid position offers the opportunity to work with middle and high school students, delivering engaging lessons that align with curriculum standards. The ideal candidate will bring enthusiasm for teaching, strong subject expertise, and a commitment to student success.

Responsibilities

  • Develop and implement comprehensive lesson plans in mathematics, including topics such as algebra, geometry, trigonometry, calculus, and discrete math.
  • Adapt teaching methods to accommodate various learning styles and cultural backgrounds, ensuring all students can succeed.
  • Utilize educational technology tools to create interactive and IT-integrated lessons that enhance student engagement.
  • Manage classroom behavior effectively while maintaining a positive learning environment conducive to academic growth.
  • Prepare students for standardized testing through targeted instruction and tutoring sessions.
  • Collaborate with colleagues on curriculum development and instructional strategies to improve overall teaching quality.
  • Assess student progress regularly through assignments, quizzes, and exams; provide constructive feedback and support academic advising as needed.

Skills

  • Strong knowledge of mathematics including algebra, geometry, trigonometry, calculus, differential equations, discrete math, and molecular biology concepts.
  • Experience in curriculum development and implementation aligned with educational standards.
  • Classroom management skills to foster an inclusive and disciplined environment for teenagers from diverse backgrounds.
  • Proficiency in integrating learning technology and educational software into daily lessons.
  • Excellent communication skills for effective instruction, mentoring, and collaboration with colleagues.
  • Ability to adapt teaching approaches based on different learning styles and special education needs.
  • Familiarity with standardized testing procedures and instructional design for academic success.

Join us to make a meaningful impact by inspiring the next generation of thinkers! This role offers a dynamic environment where your passion for math can ignite curiosity and confidence in students while advancing your teaching career through collaboration and innovative educational practices.

Pay: $190.00 per day

Benefits:

  • 401(k)
  • Employee discount
  • Referral program

Work Location: In person

Salary : $190

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