Lower School Science Assistant Teacher (2026-2027)

Key School•Annapolis, MD

About The Position

Key School is seeking a part-time Lower School Science Teacher Assistant for the 2026-2027 academic year to work in partnership with the science teacher. The successful candidate will have previous experience in early childhood or elementary education, understands the developmental needs of young children, and demonstrates genuine warmth and concern for young children. Reporting to the Lower School Division Head, the Science Teacher Assistant will work collaboratively with the Lower School Science Coordinator to provide an age-appropriate, culturally responsive program for elementary students.

Requirements

High school diploma or equivalent
At least one year experience in an early childhood or elementary learning environment
Commitment to Key School’s values
Self-motivated, proactive, flexible, enthusiastic, and reliable
Enjoys working with children and facilitating their curiosity and learning
Strong communication and interpersonal skills and the ability to establish trust and credibility
Understands and supports the tenants of an elementary classroom environment
Understands the age-appropriate expectations as well as the range of development for elementary aged children
Ability to work under the leadership and direction of a lead teacher
Promotes principles of diversity, equity, inclusion, and belonging in both classroom programs and practices
Demonstrates a comfort with technology, in particular learning management systems such as Google Classroom

Responsibilities

Supports the Lower School Science Teacher in planning and implementing engaging, hands-on science lessons aligned with the curriculum and developmental needs of elementary students.
Assist in preparing, organizing, and maintaining science materials, classroom resources, and laboratory setups to ensure safe and effective learning experiences.
Provide small-group and individualized support to students during investigations, projects, and classroom activities to reinforce understanding and participation.
Foster a nurturing, inclusive, and culturally responsive classroom environment that promotes curiosity, collaboration, and respect among students.
Supervise students during classroom activities, transitions, and outdoor learning experiences while maintaining a safe and positive learning environment.
Collaborate with the Lower School Science Coordinator and teaching team to support instructional goals, student engagement, and program development.
Observe and communicate student progress and needs with the lead teacher to support differentiated instruction and student growth.
Engages in and applies the professional development provided by the School