Each spring, Berkeley Lab welcomes a group of curious and energetic second graders for an unforgettable experience—an immersive, hands-on introduction to the world of computer science. For over a decade, the Berkeley Lab IT Division has hosted this annual 3-day educational outreach program, designed to teach local second grade students the fundamentals of technology in a way that is fun, creative, and inspiring.
What makes this outreach event unique is that it isn’t about history or theory,” said Tammy Campbell, IT Support Systems Lead. “It’s about helping kids understand that STEM can be for them, and that exciting careers in science and technology are not only possible—they’re waiting to be explored.”
Bringing STEM to Life for Young Learners
This unique field trip offers second grade students from a local diverse, Spanish immersion elementary school class an opportunity to engage directly with real scientists and engineers. They aren’t just told about computers—they touch, build, and explore them.
The curriculum starts with a “word wall” to introduce core concepts like hardware, software, and networks in age-appropriate language. To help students grasp these ideas, staff use clever analogies: the motherboard is like a skeleton, and cables are like veins and arteries—moving information instead of blood.
Hands-on activities include:
- Exploring real servers and computer hardware
- Building their own devices using Kano kits (kid-friendly DIY computer kits)
- Learning coding fundamentals using iPads and gamified apps
- Acting out how data moves through networks with a “packet delivery” exercise
- Viewing engaging videos that show how networks function and computers are made
One highlight was a networking exercise, students role-play as data packets by carrying envelopes containing pieces of a poster. They decode each packet’s destination using a hidden symbol revealed under a black light “router,” then deliver it to the correct location. Once all packets are delivered, they act like a computer, unpacking the envelopes and assembling the poster.
Jessica Arroyo, both a parent and a teacher, said “The diversity of the scientist! It’s critical for our kids to see themselves in the presenters. Immediately hooked the kids in! As for the actual content of the program, my favorite was building the computers. I liked it because all of the kids know what computers are but probably never realized ALL the parts that make it up! It felt very special for each to get their own orange box. It was like a puzzle and all of the kids were just so excited. All genders heritages abilities – I mean ALL involved! It was the perfect amount of challenge. “
Community, Creativity, and Connection
The program began in 2010 with a small founding team, including Helen Catamatori, Ted Sopher, Tammy Campbell and Gary Jung. Today, the program continues to thrive thanks to the dedication and expertise of many committed individuals. Carlos Lopez and Marc Jones lead the hardware component, Kahefe Fatima and Tuyo Davis guide the software curriculum, and Nat Stoddard and Chris Harwood manage the networking activities.
Special recognition goes to Jimmy Mai, a long-time outreach volunteer whose consistent efforts have made a lasting impact; he was honored with a Berkeley Lab Director’s Award for his exceptional service and mentorship. Behind the scenes, numerous IT Division staff members also contribute essential support—ensuring the program runs smoothly and continues to inspire young learners year after year.
“We’re not just showing students how computers work,” said Helen Cademartori, Area Deputy for Computing Sciences, “We’re helping them see that they can be part of the future of science.”
A Window Into the Future
While many of the students may use tablets or computers at home, this program helps them realize they can be creators, not just consumers. Parents also learn about internship and career programs available at the Lab for high school and college students—creating a broader impact in the community.
The program is one of many ways the IT Division lives out its commitment to Berkeley Lab’s mission to serve humankind through science. Upholding the Lab’s core stewardship values, IT staff partner with local Bay Area schools and academic institutions to educate, mentor, and train students for their career journey—starting as early as the second grade.
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