Our School

Thomas Jefferson STEM School

Our school, The Thomas Jefferson STEM School, was founded in February 1992 by Gregory Trzebiatowski Brychell, a professional educator.

He received his primary education in Wisconsin public schools. He earned a bachelor's degree from the University of Wisconsin-Stout and a PhD in Education from Michigan State University, thanks to a scholarship awarded by the National Defense Education Act.

In Chile, Dr. Trzebiatowski served for ten years as an advisor in various faculties and departments at the University of Concepción (currently an Honorary Member of the Faculty of Medicine). This experience motivated him and led to his decision to move to our country to implement the ideas and projects that led him to found TJSS.

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TJSS

Academic Areas

Early Childhood

Since the preschool area constitutes the first link in the chain of learning that will allow the achievement of the Mission and Vision of our school, all the learning experiences to which our preschoolers will be exposed will contribute to the formation of bilingual and comprehensive leaders capable of successfully facing the challenges of a globalized world.

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Lower Elementary

It aims to develop a well-rounded student with an emphasis on bilingual English-Spanish learning, strengthening values, attitudes and expected learning outcomes at each level, as well as cognitive and social skills that provide a solid foundation for future learning.

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Upper Elementary

It aims to develop a well-rounded student with an emphasis on bilingual English-Spanish learning, consolidating fundamental attitudes and values, as well as knowledge and skills that allow them to prepare to face life and thrive in it, thus responding to a changing society and projecting themselves into the future in an appropriate manner.

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High School

It aims to train a student who adopts fundamental attitudes and values, acquires knowledge and develops skills that allow them to prepare to face life and develop in it with leadership, a creative, dynamic and positive spirit, thus responding to a changing society and projecting themselves into the future with a personal life project in accordance with their interests.

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Daily life at TJSS

President

Mr. Gregory L. Trzebiatowski Ph. D.

Thomas Jefferson School was founded by professional educator Gregory L. Trzebiatowski, Ph.D.

He received his basic education in Wisconsin public schools. He earned a bachelor's degree from the University of Wisconsin-Stout and a doctorate in education from Michigan State University.

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2026

Admission

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Institutional documents

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