MATHEMATICS TEACHER

Young World Physical Education; Media (Delaware County); On-site; USD 36,000 - 42,000; Full time

Job summary

Young World Physical Education is looking for a dynamic Mathematics Teacher for Penncrest High School in Media, Pennsylvania. This full-time position starts September 7, 2026, to engage students effectively in mathematics.

The ideal candidate will design engaging instruction, use assessment data, and foster a supportive classroom. Applicants must have a bachelor's degree in mathematics or a related field and a valid Pennsylvania Teaching Certification. Join a collaborative school environment with a focus on developing students' critical thinking and problem-solving skills.

Qualifications

• Bachelor's degree in mathematics, mathematics education, or a related field.
• Active Pennsylvania Teaching Certification in Mathematics (7–12).
• Ability to differentiate instruction to support diverse learner needs.

Responsibilities

• Design and implement engaging and standards-aligned mathematics instruction.
• Create a supportive and inclusive classroom environment.
• Utilize instructional strategies to promote student engagement.

Skills

Engaging mathematics instruction

Differentiating instruction

Using assessment data

Integrating technology

Building positive relationships

Education

Bachelor's degree in mathematics or related field

Active Pennsylvania Teaching Certification in Mathematics (7–12)

Job description

MATHEMATICS TEACHER

Rose Tree Media School District, Penncrest High School – Media, Pennsylvania.

Job Details

Job ID: 5794454
Application Deadline: Aug 21, 2026 11:59 PM (Eastern Standard Time)
Posted: Jun 22, 2026 4:00 AM (UTC)

Starting Date: Immediately

Job Description

POSITION: MATHEMATICS TEACHER

EXTENDED SUBSTITUTE – APPROX. 09/07 to 11/23

LOCATION: PENNCREST HIGH SCHOOL

EFFECTIVE DATE: SEPTEMBER 7, 2026

COMPENSATION: KELLY EDUCATION - $180/day

The Rose Tree Media School District and Penncrest High School seek a dynamic and student-centered Mathematics Teacher who engages students in developing strong mathematical reasoning, problem‑solving, and analytical thinking skills. The ideal candidate designs engaging, standards‑aligned instruction that promotes conceptual understanding while helping students apply mathematical concepts to real‑world situations. They create a supportive and inclusive classroom environment where all students can actively participate, collaborate, and develop confidence as mathematical thinkers. They understand the opportunities presented by block scheduling and utilize instructional strategies that promote student engagement, inquiry, and deeper learning. The candidate will be hired through Kelly Education.

The Rose Tree Media School District is one of the premier districts in Delaware County and beyond. We offer a work environment that is highly collaborative and supportive.

Qualifications

• Minimum of bachelor’s degree in mathematics, mathematics education, or a related field.
• Active and valid Pennsylvania Teaching Certification in Mathematics (7–12).
• Demonstrated ability to design and deliver engaging, standards‑aligned mathematics instruction that promotes conceptual understanding, mathematical reasoning, and problem‑solving.
• Ability to differentiate instruction to meet diverse learner needs and support student growth.
• Commitment to developing students’ critical thinking, collaboration, and communication skills through mathematics.
• Experience using assessment data to inform instruction and monitor student progress.
• Ability to effectively utilize a block schedule instructional model to support student engagement and deeper learning.
• Strong interpersonal, organizational, and communication skills, with ability to build positive relationships with students, colleagues, and families.
• Experience integrating technology and digital tools to support mathematics instruction and student engagement.
• Current background clearances – see below.

Clearances

PA Criminal Background Clearance (Act 34)

https://epatch.pa.gov/home

FBI Clearance (Act 114) – for employment enter service code 1KG6XN

https://uenroll.identogo.com/

Child Abuse Clearance (Act 151)

https://www.compass.state.pa.us/CWIS/Public/Home

Application Information

INTERESTED APPLICANTS SHOULD COMPLETE THE ONLINE APPLICATION.

www.rtmsd.org

INTERVIEWS WILL TAKE PLACE ON A ROLLING BASIS THROUGHOUT THE SUMMER.

WE RESERVE THE RIGHT TO FILL THE POSITION PRIOR TO THE POSTING EXPIRATION.

Position Type: Full‑Time

Job Requirements

• Citizenship, residency, or work visa required.