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Designing Friendship: How 2nd Graders Used 3D Printing to Build Empathy, Community, and Creativity

 In a world where connection matters more than ever, our 2nd graders used technology not just to create — but to understand each other. This project was more than a design challenge; it was a celebration of empathy, identity, and friendship.

To start, each student interviewed a classmate using guided questions focused on favorite hobbies, foods, books, family traditions, and what makes them unique. These weren’t surface-level conversations — students were engaged, thoughtful, and genuinely curious about each other.

Interview questions #1 and 2: What is your favorite activity to do when you are not at school? Why do you enjoy it? and If you couyld learn more about any topic, whay would it be? Why?
Photo Credits: Vicki's Tech Hub

Interview question #3: what is one thing you are really good at? How did you get good at it?
Photo Credits: Vicki's Tech Hub

From there, the real magic happened: students took what they learned and turned it into a tangible design. Using Tinkercad, they created a 3D object that represented their partner — a soccer ball for a sports lover, a cat for an animal enthusiast, a slice of pizza for a foodie. Every single print told a story. Every design was a tribute to what made their classmate special.

What students learned:

  • Social-Emotional Learning: Active listening, empathy, kindness, and celebrating differences.

  • 3D Design Skills: Basic modeling, resizing, using shapes and holes, creative problem-solving.

  • Classroom Culture: This project built trust and friendship, creating a more connected classroom environment.

  • Productive Struggle: Students encountered challenges with their designs — and pushed through. They asked for help, supported each other, and grew through the process.

2 rectangular backpack tags: 1 with a game controller, camera, and mountain images and the other with an addition equation 2 + 2 = 4, a pig, and paintbrush images
Photo Credits: Vicki's Tech Hub

The result? A classroom full of tiny sculptures that were anything but small. They represented hearts, minds, and friendships — all made visible through design.

This is what she likes best, and I made it for her! one student beamed.
 He told he wanted to learn more about turtles, so I put one on his backpack tag!

This is the kind of learning that sticks. When students design for someone else, it’s not just about the technology — it’s about humanity.

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