Summary
Overview
Work History
Education
Skills
Websites
Certification
Languages
Timeline
Generic

PETER FACATSELIS

Huntington,NY

Summary

Experienced secondary history educator and faculty leader with a record of delivering rigorous, writing-intensive instruction across public, charter, and independent schools. Teach IB History of the Americas and European History with a focus on primary-source analysis, historical argumentation, and evidence-based writing. Elected faculty representative with experience in mediation, contract interpretation, and institutional collaboration. Bring prior corporate leadership experience that strengthens communication, organization, and professionalism.

Overview

19
19
years of professional experience
1
1
Certification

Work History

High School History Teacher

Portledge School
Locust Valley, NY
08.2023 - Current
  • Lead IB History of the Americas (HL) and Grade 9 European History in a college-preparatory independent school setting.
  • Design and implement document-based, writing-intensive curriculum aligned to IB markbands and Regents-style historical analysis.
  • Differentiate instruction to support diverse learners while maintaining high academic expectations.
  • Mentor a student teacher and collaborate on curriculum alignment, assessment design, and departmental planning.
  • Facilitated interactive classroom discussions to enhance student understanding of historical events and contexts.
  • Developed engaging lesson plans that fostered critical thinking and historical analysis.

High School Social Studies Teacher

Charter High School for Law and Social Justice
Bronx, NY
06.2017 - 08.2023
  • Taught Global History I & II in a high-performing charter environment emphasizing Regents preparedness and analytical writing.
  • Integrated primary-source analysis, structured academic discourse, and current events to strengthen historical thinking skills.
  • Built inclusive, inquiry-driven classroom culture focused on student engagement and academic growth.

AFT President's Advisory Board Member

American Federation-Teachers
New York, NY
05.2021 - 08.2023

Contributed to strategic discussions as a member of the President’s Advisory Board for the American Federation of Teachers, advocating for union priorities.

Collaborated in national conferences and meetings in Washington D.C. focused on advancing key discussions surrounding education policy.

Contributed to dialogues with educators and union leadership, offering critical insights derived from local experiences.

Chapter Leader (Elected Faculty Representative)

United Federation of Teachers
01.2018 - 01.2023
  • Served as elected liaison between faculty and administration in a large secondary school.
  • Provided contract interpretation, policy clarification, and mediation support for faculty.
  • Facilitated communication during organizational decision-making and personnel matters.

Elementary Teacher (Grades 3–4)

Leadership Prep Brownsville
Brooklyn, NY
01.2015 - 01.2017
  • Taught reading, social studies, and science in a charter school environment.
  • Developed foundational literacy, inquiry skills, and structured classroom systems.

Purchasing Assistant

BR Guest
01.2013 - 01.2014
  • Supported corporate purchasing operations and vendor coordination in a high-demand hospitality setting.

Inside Sales Supervisor, Inside Sales Representative, Customer Service Manager

The Chefs’ Warehouse
Bronx, NY
01.2007 - 01.2012
  • Managed high-volume accounts and client relationships in a fast-paced distribution environment.
  • Supervised teams and supported operational workflows contributing to approximately $20M in business.
  • Developed negotiation, organization, and stakeholder management skills transferable to educational leadership.

Education

M.S. - Social Studies Teacher Education

Long Island University, Brooklyn
Brooklyn
05-2015

No Degree -

New York Law School

B.S. - Business Administration and Management

Fordham University
05-2006

Skills

  • IB & Regents-Aligned Curriculum Design
  • Primary Source & Document-Based Instruction
  • Historical Writing & Argumentation
  • Differentiated Instruction
  • Faculty Leadership & Mediation
  • Contract Interpretation & Policy Guidance
  • Curriculum Planning & Assessment Design
  • Professional Communication & Collaboration

Certification

New York State Professional Teacher's Certification for Social Studies Grades 7-12

Languages

English (Native)
Spanish (Elementary)
Greek (Limited Working)

Timeline

High School History Teacher

Portledge School
08.2023 - Current

AFT President's Advisory Board Member

American Federation-Teachers
05.2021 - 08.2023

Chapter Leader (Elected Faculty Representative)

United Federation of Teachers
01.2018 - 01.2023

High School Social Studies Teacher

Charter High School for Law and Social Justice
06.2017 - 08.2023

Elementary Teacher (Grades 3–4)

Leadership Prep Brownsville
01.2015 - 01.2017

Purchasing Assistant

BR Guest
01.2013 - 01.2014

Inside Sales Supervisor, Inside Sales Representative, Customer Service Manager

The Chefs’ Warehouse
01.2007 - 01.2012

M.S. - Social Studies Teacher Education

Long Island University, Brooklyn

No Degree -

New York Law School

B.S. - Business Administration and Management

Fordham University