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What is STEMpump?

STEMpump is a student-led education nonprofit. Our mission:

To provide the world with free education and give students a platform to create and share.

A group of high school students started STEMpump in September 2019 as a series of in-person camps, to make STEAM topics (science, technology, engineering, art and math) easier to learn for everyone. Since then we've built free courses, live online camps, this website and the STEMpump App.

Learning resources for these subjects can be hard to come by. Some are behind paywalls, some are out of date, and some are just confusing. STEMpump's courses are written by students who have recently learned the material themselves, so they explain it the way students think about it.

In 2026, we rebuilt STEMpump.org and the app from the ground up as version 5, and we're inviting students to contribute new courses and ideas.

Learn more about us.


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How can I contribute to STEMpump?

STEMpump is built by students, for students, and we're looking for contributors to write and improve courses, share ideas and help shape what comes next. We especially welcome…

Is STEMpump free?

Yes. Every course, camp, quiz, project and certificate on STEMpump.org and in the STEMpump App is free, and always will be. There are no ads, no accounts and no tracking. Your…

STEMpump Support

Still need help?

STEMpump is run by a small team of volunteers. We read every message and usually reply within a few days.


  • Email us

    Questions, feedback, or a problem to report: a typo, a wrong answer or something broken. Send us the link and what you saw.

    support@stempump.com
  • Contribute

    Write a course, improve a lesson or share an idea.

    How to contribute