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Workshop held at Roseland Free Public Library

For libraries, schools, and community centers

Host a free STEM workshop series

We bring the Maker Mindset Series to your space: three hands-on workshops on building, coding, and AI, taught by our student team, fully prepared, and free for you and your families.

Free. Ages 7 and up. Up to about 15 students per workshop. English and Spanish. Materials included, except laptops.

A coding session at the Roseland Free Public Library. Every student writes and runs their own Python program.

The program

Three workshops, one series

Each workshop pairs a short talk with a guided activity, so students see how things are built, how technology works, and how problems get solved. Usually run about a week apart; a single workshop also works.

Workshop One

Building

Bridge the Gap!

1.5 hours

The talk
What engineers do, and what makes a bridge strong and stable.
The activity
In groups of three or four, students build a popsicle-stick bridge across a one-foot gap, then load it with books to see how much it holds.
What students take away
Engineering is solving problems with creativity and design.
What your room needs
Tables, outlets, and a power strip. One laptop for every four students.

Workshop Two

Coding

Code Your First Game

1 hour

The talk
How computers follow the instructions we give them: coding as writing rules.
The activity
Each student writes real Python on a laptop, starting with print statements, variables, and input.
What students take away
Coding is creativity and logic together.
What your room needs
Laptops with Wi-Fi, one per student or one per pair. Students may bring their own if the library runs short.

Workshop Three

AI

Can a Computer Think?

1 hour

The talk
What AI is and how it learns from data.
The activity
Games and live demos, like Akinator and Google's Quick, Draw!, show how a computer recognizes patterns and makes predictions.
What students take away
AI can learn patterns, but it is not magic and still makes mistakes.
What your room needs
A projector and Wi-Fi for the presenter's laptop.

No cost to you

What we bring, and what you provide

You provide the room, the laptops, and the sign-ups. We bring everything else, ready to run.

We bring

  • Three fully prepared workshops, ready to run.
  • Every material except laptops: popsicle sticks, hot glue, and the rest of each kit.
  • Instruction in English and Spanish.
  • Our student instructors, who arrive early to set up and run the whole session.
  • No cost to your organization or to families.

You provide

  • A room with tables, outlets, and a power strip.
  • Laptops with Wi-Fi for the coding workshop, one per student or one per pair. Students may bring their own.
  • A projector for the AI workshop.
  • Registration, sign-ups, and advertising to your families, up to about 15 students per workshop.
  • Possible dates and a point of contact to plan with us.

Four steps

How it works

  1. Reach out

    Send us an email with your venue, available dates, and expected number of students.

  2. We plan together

    We'll coordinate on the workshop topic, format, age range, and materials needed.

  3. We show up

    Our team arrives early to set up. We run the entire session, and you just enjoy it with your students.

  4. Stay connected

    We love building ongoing relationships with partner venues. Many of our host libraries have had us back multiple times.

Past programs

Where we've run the series

Public libraries across northern New Jersey, community reading rooms in Minhang District, Shanghai, and a municipal library in Quito, Ecuador.

  • Students learning engineering concepts during a building workshop

    An engineering session: teams design, build, and load-test popsicle stick bridges.

  • Workshop held at Wayne Public Library

    The series at Wayne Public Library, hosted through the library's YA Creates program.

  • The reading room at Lanyu Books in Shanghai, with bookshelves and a chalkboard set up for the program

    The reading room at Lanyu Books in Shanghai, before a session. Venues in China do not allow photos during programs.

New Jersey

  • West Orange Public LibraryWest Orange, NJ
  • Cedar Grove Public LibraryCedar Grove, NJ
  • Berkeley Heights Public LibraryBerkeley Heights, NJ
  • Clifton Public LibraryClifton, NJ
  • Allwood Branch LibraryClifton, NJ
  • Library of the ChathamsChatham, NJ
  • Roseland Free Public LibraryRoseland, NJ
  • Wayne Public LibraryWayne, NJ
  • Verona Public LibraryVerona, NJ
  • Little Falls Public LibraryLittle Falls, NJ

China

  • Wenbo Shuijing Community Reading Room文博水景社区阅览室Minhang District, Shanghai
  • Lanyu Books蓝玉书社Minhang District, Shanghai

Ecuador

  • Biblioteca Municipal de Llano Grande

Scheduled sessions

On the calendar

Partner venues with sessions scheduled. Dates and details are in the workshop finder.

New Jersey

October 2026

  • Caldwell Public Library

    Caldwell, NJ

    1. Oct 6Building
    2. Oct 13Coding
    3. Oct 20AI

Peru

Dates pending

  • Biblioteca Nacional del Perú – Gestión Cultural
  • Biblioteca Infantil de San Isidro
  • Estación de Biblioteca Pública “Carmen Checa de Silva” – La Victoria
  • Estación Biblioteca Pública Rímac

Colombia

Dates pending

  • Biblioteca Pública Municipal de Calarcá
  • Biblioteca Pública Municipal Luis Felipe Cortés
  • Biblioteca Infantil y Juvenil del Centro Cultural de Cali
  • Red Nacional de Bibliotecas Públicas de Colombia

Panama

Dates pending

  • Biblioteca Pública Cristóbal Rodríguez
  • Biblioteca Pública Héctor Conte Bermúdez

Chile

Dates pending

  • Biblioteca Municipal Nicomedes Guzmán
  • Biblioteca Pública Municipal de La Florida
  • Biblioteca Pública Municipal de Pitrufquén

In their own words

What people are saying

Partner libraries and community groups describe the Maker Mindset Series in their own posts, to their own communities.

The Maker Mindset Series, hosted by Liam Salcedo & Tommy Qi, high school students from Seton Hall Prep, brought students together at The Library of the Chathams for three fun, hands-on STEM workshops. … More than just learning about engineering, coding, and AI, the program gave students the ability to be curious, creative, & collaborative in a welcoming community space.
Library of the Chathamson Facebook
A big thank you to Liam Salcedo and Tommy Qi, two rising seniors at Seton Hall Prep, for bringing “The Maker Mindset” STEM series to the Roseland Library! During this three-part series, participants ages 8 and up learned how to build and test suspension bridges, Python coding basics, and how artificial intelligence works through fun and interactive approaches.
Roseland Free Public Library@roselandfreepubliclibrary on Instagram
YA Creates: Maker Mindset Series where students explore engineering, coding and artificial intelligence through hands-on interactive activities with Liam, our volunteer.
Wayne Public Libraryon Facebook
For his Eagle Community Service Project, Liam, 17, planned and ran a series of Saturday STEM workshops for kids at the Clifton Public Library last December and January. Liam's goal was to give local children access to engaging STEM opportunities they might not otherwise have access to. … He used it as a springboard to launch Avanza STEM, a youth-led, free STEM resource offering workshops and more, focused on reaching Hispanic and underrepresented students.
Boy Scout Troop 13, Montclairon Facebook

Request a workshop

Tell us about your space and your students. We reply to plan the topic, format, and a date together.

Include in your message

  • Your venue and town
  • Dates that could work
  • How many students you expect
  • Their ages or grades

Prefer email? Reach us directly at liam@avanzastem.org