We teach to |,
not just to tutor.
Tesseract is a student-powered community of innovators from the top high schools in New York City expanding access to STEM knowledge for underserved communities through project-based learning, mentorship, and real-world challenges.


This site is pretty incomplete right now..we're working on it!
Taken October 2026
Our philosophy
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We connect young learners, creators, mentors, schools, and nonprofit partners through project-based learning, mentorship, and real-world challenges.
Upcoming events
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Why join Tesseract
Studying is overrated
Every learner leaves with something that runs: a robot, an app, a dataset, a demo they can show.
Mentors who sat in your seat last year
Tesseract is fully student-powered, so our mentors know what it's like to explore unfamiliar sioudhbf wiufb iauehf ilau fliuf
Free, forever
No fees and no prerequisites required. Tesseract workshops are hosted at partner sites and libraries around the city.
A little glimpse on what our sessions look like





How you can help
Mentor a team for a few hours a week, or help fund the parts bin. Help the next learners get in the door.