Past and current STEMteachersNYC board members and educators gathered in New York City
About STEMteachersNYC

Teacher-led STEM professional development in New York City and beyond

For teachers, by teachers, about teaching.STEMteachersNYC is a 501(c)(3) nonprofit community helping K–12 STEM educators strengthen classroom practice through collaborative workshops, CTLE professional learning, coaching, working groups, and leadership opportunities.

  • Teacher-led STEM professional development
  • NYSED-approved CTLE provider
  • New York City roots and nationwide reach
7,500+ Teachers Engaged
500+ Workshops Hosted
2,000+ Community Members
2011 Founded in New York City
Our Mission

Strengthening STEM classrooms by investing in teachers.

Our mission is to cultivate excellence in STEM teaching and promote deep understanding and success for students through innovative, teacher-led professional development.

We serve science, technology, engineering, mathematics, computer science, climate, and interdisciplinary educators across elementary, middle, and high school settings—including public, charter, and independent schools in New York City, the wider metropolitan region, and beyond.

  • Professional learning designed and facilitated by active educators.
  • Practical ideas, materials, and strategies teachers can use right away.
  • Collaborative spaces where teachers learn with and from one another.
  • Programs for educators across grade levels, disciplines, and career stages.
STEM educators collaborating during a teacher-led STEMteachersNYC professional learning workshop
What Guides Us

Our values show up in every workshop.

We believe professional learning is strongest when it is rigorous, welcoming, useful, and connected to the real experiences of teachers and students.

Teachers as active learners

Our workshops engage educators in the same kind of inquiry, reflection, experimentation, and problem-solving we want students to experience.

Collaboration among practitioners

Teachers build knowledge together by sharing student work, classroom realities, successful strategies, and honest questions.

Classroom-ready learning

Professional development should produce practical next steps—not just theory. Participants leave with ideas they can adapt and use.

Content and pedagogy together

Strong STEM teaching requires robust disciplinary understanding alongside thoughtful attention to how students learn.

Responsive and inclusive practice

We respond to local teacher needs and work toward STEM classrooms where all students are welcomed, challenged, and supported.

Free exchange of ideas

Our community grows through generosity: educators testing ideas, offering feedback, sharing resources, and learning across schools.

Our Story

A small group of physics teachers became a broad STEM community.

STEMteachersNYC began in 2011 when 25 physics teachers came together to support one another in the pursuit of excellent teaching. The group met regularly for workshops led by its own members, creating a model of professional learning grounded in trust, curiosity, and classroom experience.

As word spread, the organization expanded across STEM disciplines and grade levels. Today, STEMteachersNYC brings together educators from public, charter, and independent schools throughout the New York metropolitan region, while welcoming participants from across the country and around the world.

Robert Karplus’ creative and nurturing spirit remains an important influence, including his learning cycle and his use of models as tools for teaching and learning science.

2011

Teachers create the community

Twenty-five physics teachers begin meeting for peer-led workshops centered on excellent teaching.

2014–2015

Nonprofit status and wider growth

STEMteachersNYC establishes formal governance and receives federal 501(c)(3) public-charity status.

Today

A growing educator network

Workshops, working groups, school partnerships, coaching, leadership pathways, and community programs support STEM educators year-round.

See the Community

Professional learning should feel useful—and human.

See how STEMteachersNYC brings educators together to test ideas, build confidence, strengthen practice, and return to their classrooms with renewed energy.

Our Approach

Teacher-led learning grounded in inquiry, modeling, and reflection.

Many STEMteachersNYC programs draw from modeling instruction and related student-centered approaches. Educators explore phenomena, collect and analyze evidence, represent their thinking, test models, and revise their understanding through discussion and experimentation.

Learning through active participation

Teachers experience strategies as learners, examine their instructional purpose, and consider how they can work in different classrooms.

From workshop insight to classroom practice

Participants connect new ideas to student learning, curriculum, assessment, and the everyday decisions teachers make.

People Behind the Mission

Educators leading educators.

Our staff, board, and workshop leaders combine classroom experience with nonprofit, financial, program, and community expertise. Together, they keep professional learning practical, responsive, and grounded in what teachers and students need.

Past and current STEMteachersNYC board members and educators gathered in New York City
Members of the STEMteachersNYC Board of Directors, past and present.

Come for an idea. Stay for the community.

Join educators connecting around practical STEM teaching, professional growth, and the belief that teachers learn best with other teachers.