Middle School Math and Science Teacher

Archdiocese of St. Louis•St. Louis, MO

About The Position

The Archdiocese of St. Louis Catholic Education and Formation features an expansive coalition of schools that allow our children to develop a sense of purpose and value, receive a higher quality education, join a welcoming community and feel secure in a a dynamic future. We have a rich history, with its establishment 200 years ago by St. Rose Phillppine Duchesne. A coalition of schools serving over 50,000 students (PreK-12) within an 11-county area. The educational experience provided to our students and their families is rooted in a higher calling from God to honor and celebrate the gifts He has given us. Job SummarySt. Ambrose Catholic School is seeing a Middle School Math and Science Teacher for the 2026-2027 school year. The Middle School Math & Science Teacher is responsible for delivering engaging, standards-based instruction in mathematics and science. This position supports students’ academic, social, and personal development by fostering critical thinking, problem-solving skills, and an appreciation for mathematical reasoning and social understanding. The teacher creates a structured, inclusive, and respectful learning environment and collaborates with colleagues to support student success and school-wide initiatives.

Requirements

Bachelor’s degree in Education, Mathematics, Science, or a related field required
Valid teaching certification
Strong knowledge of math and science content and effective instructional practices.
Excellent classroom management, communication, organizational, and collaboration skills.
Ability to create engaging learning experiences and support diverse learners.
Successful completion of required background checks and training.

Nice To Haves

Experience teaching middle school students or working with adolescents preferred.

Responsibilities

Plan, prepare, and deliver high-quality instruction in mathematics and science aligned with curriculum standards.
Teach assigned math and science courses
Design lessons that promote critical thinking, inquiry, and active learning using a variety of instructional strategies.
Incorporate technology, manipulatives, primary sources, project-based learning, and real-world applications into instruction.
Differentiate instruction to meet the diverse learning needs, abilities, and learning styles of students.
Assess student learning using formative and summative assessments and use results to guide instruction.
Provide timely and meaningful feedback and communicate student progress with parents/guardians and school staff.
Create and maintain a safe, structured, and supportive classroom environment that promotes respect, collaboration, and engagement.
Establish clear expectations for behavior and consistently enforce school policies.
Support students’ academic growth, responsibility, and self-discipline.
Supervise students during instructional and non-instructional times, including transitions, lunch, recess, and field trips, as assigned.
Collaborate with colleagues on curriculum planning, interdisciplinary projects, and student support initiatives.
Participate in faculty meetings, professional development, and school-wide events.
Maintain accurate records, including lesson plans, grades, and student documentation, in accordance with school policies.
Communicate professionally and effectively with students, families, colleagues, and administrators.
Uphold professional standards of conduct, confidentiality, and reliability.