A Teacher Assistant assists classroom teachers by providing extra individual attention and instruction to students. Helps teachers with recordkeeping, preparation for lessons and activities and supervising students. May work with special education students, or work in a school library or computer lab; may be called teacher aide or paraprofessional.
Assistant First Grade Teacher / Math & Science Teacher Westminster School |
Annandale, VA Position Type:
Full-Time |
School-Year Position Salary:
$45,000-$48,000 annually , commensurate with experience, plus an excellent benefits package. Westminster School, an independent Preschool-8th Grade school in Annandale, Virginia, seeks an enthusiastic, motivated educator to serve as an Assistant First Grade Teacher / Math & Science Teacher beginning with the 2026-2027 school year. This unique position is ideal for a recent graduate or early-career teacher who desires mentorship, meaningful classroom experience, and the opportunity to develop into a lead classroom teacher. The successful candidate will work alongside an experienced Westminster first-grade teacher in a classroom of approximately 15 students, receiving daily coaching and guidance while gradually assuming significant instructional responsibilities. More than a traditional assistant teacher position, this role functions as a teacher residency , providing hands-on experience, professional mentoring, and the opportunity to develop the skills necessary to become a successful lead teacher. The successful candidate will be considered for a lead lower-school teaching position for the 2027-2028 school year. Responsibilities Assist the lead first grade teacher with all aspects of daily classroom instruction and management. Support instruction in Language Arts, Social Studies, handwriting, and other homeroom activities. Provide small-group and individual academic support to students. Assist with supervision of students during lunch, recess, arrival, dismissal, and other school activities. Collaborate with specialist teachers and assist with classroom organization and preparation. Communicate professionally with colleagues, parents, and administrators. Serve as the lead teacher for first grade Math and Science , planning and delivering engaging, hands-on lessons that foster conceptual understanding, problem-solving skills, and scientific curiosity. Assess student progress in Math and Science and maintain accurate records. Participate in faculty meetings, professional development, school events, field trips, and parent conferences as requested. Qualifications Bachelor's degree required (Education or related field preferred). Passion for working with young children in a structured, academically rigorous environment. Strong classroom presence, organization, and communication skills. Ability to collaborate closely with an experienced mentor teacher while demonstrating initiative and a desire to grow professionally. Why Westminster? Westminster School provides a well-rounded, advanced academic program enriched by daily Physical Education, Art, Music, Drama, Technology, frequent educational field trips, and a vibrant calendar of school traditions and special events. Our small class sizes allow teachers to know every child well while fostering meaningful relationships with students and families. As a classical independent school, Westminster emphasizes strong academics, character development, and joyful learning within a supportive and collaborative faculty culture. Teachers enjoy outstanding administrative support, opportunities for professional growth, and the chance to make a lasting impact on students' lives. In addition to a competitive salary, Westminster offers an excellent employer-sponsored health benefits package , generous paid leave, and the unique opportunity to learn alongside an accomplished teacher in a supportive, collaborative environment. This position is an exceptional opportunity for an aspiring educator to gain extensive classroom experience, receive daily mentoring, and build the instructional and leadership skills needed to become a successful lead teacher.
School Hours:
Monday-Friday, approximately 7:45 a.m.-3:30 p.m. during the academic year. Learn more about Westminster School at www.westminsterschool.com .
