A 501(c)(3) run by high schoolers · Bay Area, California

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Green Silicon Valley

Teenagers teaching teenagers to build real technology

We bring free build days to schools the labs never reached, then fund the students who keep building. A 501(c)(3) run by teenagers.

Programs

  • Workshops
  • The kit and curriculum
  • Pitch competition
  • Partner a school

Get involved

  • Join
  • Mentor
  • Join the team
  • Enter the pitch contest
  • Contact

Organization

  • About
  • Projects
  • Blog
  • FAQ
  • How GSV works

The fine print

  • Privacy
  • Terms
  • Code of conduct
  • Accessibility
  • Help
501(c)(3) nonprofit© 2026 Green Silicon Valley · greensiliconvalley27@gmail.com

free workshops · the $40 kit · grants to $1,500

What we actually do.

Free build days taught over video by our student teachers, a $40 kit the builder keeps, and grants up to $1,500 for the students who keep going. This page is the whole program, start to finish.

Request a workshop
The build dayThe kitA funded buildChaptersInternational

01The build day

48 teachers signed up

$0

A build day costs the school and the students nothing.

Two of our student teachers run it live over video, during class time. The class meets the $40 kit, writes first code in a browser simulation, and watches it work. When funding covers it, real parts sit on the desks.

01100%

Teens teach it

Every session is taught by our student teachers, live. The person at the front of the room is barely older than the class.

02over video

It reaches the room

We teach into the classroom over video, so a school with no lab and no budget can still run a build day.

03one form

Teachers book it

Fill out the workshop form and we schedule it with you. No prep on your side, no cost, no catch.

02The kit and the curriculum

5 parts · $40 · yours to keep

123451. ESP32$62. PM2.5 sensor$143. Breadboard$54. OLED + LEDs$75. Battery + case$8

Fig. 02 · the $40 kit, explodedthe student keeps the board

Every session ends with something working.

The curriculum takes a student from no tech background to a build of their own. Lessons run as game-like simulations and a code editor in the browser, not a textbook, and students climb the same ladder in every country.

  1. 01micro:bitFirst code and first circuits, in a browser simulation.
  2. 02ArduinoReal sensors, real wiring, readings you can trust.
  3. 03Raspberry PiA full computer running programs you wrote.
  4. 04Independent buildYour own project, planned and built start to finish.

Finish the whole track and you earn a certificate. The certificate auto-qualifies you for the pitch competition.

03Inside a funded build

half on signing · half at demo

Seven stages from selected to shipped.

Win a pitch, and this is the road: a mentor, a kit, and a deadline that ends in a working demo. These are the real stages we track, not a marketing diagram.

  1. 01Half on signing

    Selected

    A pitch wins. The team is picked to build, and half the grant lands on signing so a good idea never stalls on parts money.

  2. 02$40 kit

    Kit shipped

    The parts ship. A real air-quality kit, about $40 in parts, lands on a desk.

  3. 03

    Kickoff

    First call with a mentor. The plan and the timeline get set.

  4. 04

    Build milestone 1

    First working piece. The sensor reads and the code runs.

  5. 05

    Build milestone 2

    It comes together end to end.

  6. 06

    Demo ready

    A working demo, ready to show with real data.

  7. 07Half at demo

    Shipped

    Deployed and published as a real, finished project. The second half of the grant pays out at the demo.

    none shipped yet

  1. 01Half on signing

    Selected

    A pitch wins. The team is picked to build, and half the grant lands on signing so a good idea never stalls on parts money.

  2. 02$40 kit

    Kit shipped

    The parts ship. A real air-quality kit, about $40 in parts, lands on a desk.

  3. 03

    Kickoff

    First call with a mentor. The plan and the timeline get set.

  4. 04

    Build milestone 1

    First working piece. The sensor reads and the code runs.

  5. 05

    Build milestone 2

    It comes together end to end.

  6. 06

    Demo ready

    A working demo, ready to show with real data.

  7. 07Half at demo

    Shipped

    Deployed and published as a real, finished project. The second half of the grant pays out at the demo.

    none shipped yet

The mentor commits to five touchpoints across an eight-week launch arc, plus an open thread for questions. Check-ins run every two weeks, and a build can take two to four months.

04Chapters

the honest count: 0

There are no GSV chapters yet. You could start the first one.

A chapter is a student team at another school running the same program: same kit, same curriculum, our training and materials. We would rather say zero than dress it up. If you want to build the first one, we want to hear from you.

Start a chapter

05International

4 on-the-ground relationships

A whole class starts. One student ships.

Abroad, the program starts in a classroom: a partner school signs up, a class meets the kit, and the students who keep going follow it all the way to a funded build. Every international session so far has run over video. The first in-person visits are still ahead of us.

  1. 01

    A teacher signs up

    $0 tuition

    A teacher at a partner school fills out one form asking us to come teach. It costs the school nothing, and no lab is required.

  2. 02

    Intro-to-STEM session

    Two of our teens run a live build session over video for the whole class. First contact with the kit and the idea.

  3. 03

    Into the curriculum

    The students who want more keep going in the curriculum, a project-based track they learn on between sessions.

  4. 04

    Curriculum certificate

    Auto-qualifies

    Finishing the curriculum earns a certificate. It also auto-qualifies the student for the international pitch competition.

  5. 05

    A pitch video

    The student records a short pitch for a project their community needs, the same way any builder enters.

  6. 06

    Applies to the pitch competition

    They apply to the international edition of the pitch competition with that video and a plan.

  7. 07

    Selected: build with a mentor

    GSV mentor

    If they are picked, they get a GSV mentor and a build grant, and start building for real.

  8. 08

    Demo

    They show the working build with real data. That is the payoff both doors lead to.

Working relationshipsPartner · Place

  • Nigeria youth programJob-skills training for youth in an underserved regionLagos, Nigeria
  • Bangladesh teacher networkSetting up the first in-person presentationsDhaka, Bangladesh
  • Khan Academy international schoolsMultiple partner-school signupsKenya & beyond
  • Eco-InnovateGirls-in-STEM club, co-hosted workshopsFremont, CA

The terms, plainly

No fee, no catch. Here is the whole deal.

Tuition
$0
Free at partner schools. Always.
The kit
$40
A real air-quality monitor, in parts, that the student keeps.
Top grant
$1,500
Per project, split 50/50: half on signing, half at a working demo.
Your work
Yours
You keep full ownership and IP of everything you build.

07Two doors in

teach · build

Bring us a class, or come teach one.

Teachers: one form puts a free build day on your calendar. Students: we hand real classes and real builds to teenagers, and there is a seat open.

Request a workshopJoin GSV