Elementary Math Enrichment Specialist, Grades K - 5th

greenwichcountrydayschool; Greenwich (CT); On-site; USD 70,000 - 100,000; Full time

Job summary

Greenwich Country Day School seeks an Elementary Math Enrichment Specialist for Kindergarten through 5th grade to join our innovative, collaborative faculty. The role emphasizes content expertise, creative curriculum design, and a passion for nurturing students’ mathematical thinking.

Start date January 2026, with opportunities to engage in diverse instructional activities across grade levels. The position involves leading enrichment blocks, co-teaching, mentoring, and supporting a dynamic math

Qualifications

• Bachelor’s Degree required.
• Minimum of 3 years of successful classroom teaching experience with children in the specified age range.
• Strong mathematical knowledge with pedagogical content and varied instructional strategies.
• Experience with inquiry-based or project-based learning.
• Excellent written and verbal communication skills.
• Commitment to diversity, equity, and inclusion in the school community.
• Willingness to take on multiple roles within the school.
• Energetic, creative, flexible, and patient demeanor.

Responsibilities

• Lead 4th & 5th Grade Enrichment within the 6th Math Block.
• Coordinate and supervise Math-related activities and clubs.
• Mentor and run buddy programs across grades.
• Support Co-Teaching and classroom assistance within LES/UES math settings.
• Design and implement engaging, play-based and problem-solving math experiences.

Skills

Excellent written and verbal comms

Collaborative

Energetic

Creative

Flexible

Patient

Education

Bachelor’s Degree

Advanced degree (preferred)

Job description

Greenwich Country Day School is an independent, co-educational day school with a current enrollment of over 1400 students in grades N-12, and a faculty and staff of over 350. The original Old Church Road campus is home to grades N-8. The High School, established in 2019, is located less than two miles away on Stanwich Road. Founded in 1926, Greenwich Country Day School is a family school where innovative teaching is encouraged as teachers model and foster a love of learning, challenge and inspire children toward academic excellence, and cultivate students’ interests and talents outside of the classroom. We value purposeful and personal learning in a joyful environment, with emphasis on the development of character, creativity, and a sense of personal value, along with strong academic skills. GCDS is committed to graduating ethical, confident leaders who possess a strong sense of purpose. GCDS is fortunate to have built a large endowment which helps to fund competitive salaries and benefits, a robust professional development program, and reimbursement for graduate school tuition. GCDS offers a substantial need-based financial aid program to support students from a range of socio-economic backgrounds. Greenwich Country Day School seeks an Elementary Math Enrichment Specialist, Grade Kindergarten - 5th, to start in January 2026. Successful candidates will possess content and pedagogical expertise, a dedication to collaboration, and a creative and flexible approach to curriculum design and instruction.

Each GCDS faculty member is expected to demonstrate ability in the following areas:

• Pedagogical Strategy & Design: Implements GCDS Design Principles, backward design, and diverse pedagogical tools to create relevant, authentic learning experiences and foster student engagement.
• Student Support & Assessment: Sets high expectations, supports social, emotional, and academic needs, provides timely feedback, and uses varied formative and summative assessments to measure progress.
• Community & Collaboration: Fosters an inclusive culture of mutual respect, communicates effectively with families, and showcases student work within the community.

Responsibilities Include:

4th & 5th Grade Enrichment (6th Math Block)

• Schedule: Monday–Thursday, 10:30–11:15 AM (45 mins)

UES Tiger Time (Mon–Thu, 3:00–4:00 PM)

• Math Challenge Group (puzzles, games, logic enrichment)
• Competitive math (Grades 1–3)

Mentoring & Buddy Programs

• Oversee peer mentoring between MS/US and LES/UES
• Manage UES/LES Math Buddies program

K–3 Boost Cohorts

• Morning Cohort: Monday–Thursday, 8:00 AM
• Afternoon Cohort: Tuesday & Thursday, 3:20–3:50 PM

Co-Teaching & Classroom Support (LES/UES Homeroom Math)

• 1st Grade: Stern (support), Fineman & Amado (enrichment)
• 2nd Grade: Warren (enrichment), Amaro (support)
• 3rd Grade: Punterreri (support), Newport (mixed levels)
• 4th Grade: Lehn (support), Carter (largest cohort)
• “Just-in-Time” Small Group Interventions

Playful, informal math

• Pop-up math
• Math playground
• Weekly divisional challenges ending in a student colloquium

Math Lab

• Rotating class visits
• Math menu
• Selected math challenges
• Building Thinking Classroom tasks
• Drop‑in math
• Space classes can be used for collaborative work
• Math art
• Math tool lending library

Additional Academic Responsibilities

Testing Accommodations Support

Weekly School-Wide Math Challenge & Rotating Math Lab

Semester Mini Math Colloquium (culminating community showcase)

Required Qualifications:

• Bachelor’s Degree
• Minimum of 3 years of successful classroom teaching experience with children of this age
• Strong background in mathematical knowledge; including pedagogical content, and a wide range of instructional strategies
• Expertise in using and helping others use effective instructional and assessment practices that are informed by knowledge of mathematical learning trajectories
• Experience with inquiry-based learning and/or project-based learning
• A passion for learning and the ability to motivate and inspire students
• Excellent written and verbal communication skills
• Commitment to building a diverse, equitable, and inclusive school community
• Willingness to take on multiple roles within the school
• Personal traits appropriate for nurturing the growth of children - must be energetic, creative, flexible, and patient

Preferred Qualifications:

• Advanced degree in the field
• Specific experience with Illustrative Mathematics (IM)
• Expertise in planning for and implementing problem-based teaching and learning
• Demonstrated experience in establishing collaborative relationships with external partners/organizations in the design and implementation of learning experiences