Long-Term Substitute Mathematics Teacher

Applitrack; Greenwich (CT); On-site; USD 50,000 - 65,000; Full time

Job summary

Greenwich Public Schools seeks a long-term substitute mathematics teacher at Greenwich High School from approximately November 4, 2026, through December 22, 2026. The position includes full salary and benefits for the duration of the assignment.

The role requires CT State Certification or certifiability in Mathematics (Grades 7-12) and a commitment to standards-based instruction, data-driven planning, and collaboration with staff.

Qualifications

• CT State Certification, or certifiability, in Mathematics, Grades 7-12 (#029) required.

Responsibilities

• Deliver instruction aligned with GPS Mathematics curriculum and district goals.
• Provide timely feedback and assess student progress.
• Incorporate inquiry-based learning and appropriate instructional materials.
• Collaborate with instructional teams to support student achievement.

Skills

Differentiated instruction

GPS Mathematics curriculum

Learning management system

Data analysis

Communication with students/parents

Classroom management

Education

CT State Certification in Mathematics 7-12 (#029)

Job description

Frontline Applicant Tracking - Greenwich Public Schools

• Position Type: High School Teaching/ Mathematics
• Date Posted: 9/18/2026
• Location: Greenwich High School
• Date Available: 11/04/2026

Greenwich Public Schools seeks along-term substitute mathematics teacher from approximately November 4, 2026,through approximately December 22, 2026;the position carries full salary and benefits for the duration of the assignment.

Position Purpose

To provide an instructional program that will help students to:

• Make sense of problems and persevere in solving them
• Reason abstractly and quantitatively
• Construct viable arguments and critique the reasoning of others
• Model with mathematics
• Use appropriate tools strategically
• Attend to precision
• Look for and make use of structure
• Look for and express regularity in repeated reasoning
• Implements GPS mathematics curriculum consistent with school district goals, mission and vision.
• Promotes a classroom environment that is safe and conducive to individualized and small group instruction, and student learning.
• Promotes a classroom environment that allows students the opportunity to solve rigorous real-world math problems.
• Develops lesson plans and instructional materials and translates lesson plans into learning experiences so as to best utilize the available time for instruction.
• Incorporates inquiry-based learning opportunities into instruction.
• Conducts ongoing assessment of student learning, and modifies instructional methods to fit individual student's needs, including students with special needs; conducts individual small group instruction as needed.
• Provides appropriate, meaningful, and timely feedback to improve student achievement.
• Continues to acquire professional knowledge and learn of current developments in the educational field by attending seminars, workshops or professional meetings.
• Organizes and maintains a system for accurate and complete record-keeping, grading, and reporting for all student activities, achievement and attendance as required by district procedures and applicable laws.
• Encourages parental involvement in students' education and ensures effective communication with students and parents.
• Ensures that student conduct conforms with the school's standards and school district policies, and establishes and maintains standards of pupil behavior needed to achieve a functional learning atmosphere in the classroom.
• Coordinates with other school professional staff members, especially within grade level, to evaluate and assess curriculum, and participates in faculty meetings and committees.
• Maintains familiarity with district and Connecticut State standardized tests for the purpose of adapting curriculum to maximize student achievement on such tests.
• Performs other related tasks as assigned by the Principal and other central office administrators as designated by the Superintendent.
• Incorporates technology and digital tools appropriately into instruction.
• Reviews and implements modifications, accommodations, and intervention plans for all students both general and special education.

Knowledge, Skills and Abilities

• Knowledge of current teaching methods and educational pedagogy, as well as differentiated instruction based upon student learning styles.
• Knowledge of GPS Mathematics curriculum, Connecticut Core State Standards for Mathematics and the Standards for Mathematical Practice.
• Knowledge of data information systems, data analysis and the formulation of action plans.
• Ability to use a learning management system and software applications as needed.
• Ability to utilize a learning management system to interact and engage students.
• Ability to organize and coordinate work.
• Ability to communicate effectively with students and parents.
• Ability to engage in self-evaluation with regard to performance and professional growth.
• Ability to establish and maintain cooperative working relationships with others contacted in the course of work.
• Ability to provide students with opportunities to develop critical thinking skills, while affording opportunity for creative activity.
• Ability to collaborate with instructional teams.
• Ability to employ a variety of teaching techniques through the use of appropriate instructionalmaterials to meet the needs of all learners.
• Ability to provide students the opportunity to be critical thinkers of online content.

Equipment

• Use of district-issued digital tools.

Qualifications Profile

• CT State Certification, or certifiability, in Mathematics, Grades 7-12 (#029) required

Note: The above description is illustrative of tasks and responsibilities. It is not meant to be all inclusive of every task or responsibility.

The Greenwich Public School District is committed to a policy of equal opportunity/affirmative action for all qualified persons. The District does not discriminate in any employment practice, education program, or educational activity on the basis of race, color, religious creed, sex, age, national origin, ancestry, marital status, sexual orientation, gender identity or expression, disability, genetic information, or any other basis prohibited by Connecticut state and/or federal nondiscrimination laws.

Postings current as of 10/4/2026 10:55:58 AM CST.

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