Over the past month, Printables has been buzzing with educational models. The “Educational Tools” contest challenged makers to design 3D models that could transform the way we learn and teach. The result? A collection of 706 entries 🧡 with designs ranging from interactive math puzzles and anatomical models to tools that visualize engineering and physics concepts.

From interactive learning aids to detailed scientific models, this contest brings ideas that could spark curiosity and deepen understanding for everyone who wants to learn something new. So here’s to new possibilities in how you engage 3D printing with the world of education!

Let´s go to reveal the winners:

First place

Cylinder lock model by Thorin Oakenshield

The winning design takes us inside the mechanics of locks. Thorin Oakenshield’s Cylinder Lock Model is a scaled-down, functional replica that’s perfect for anyone curious about how these devices keep our homes safe. The model is thoughtfully designed, with clear instructions and a video guide that makes assembly approachable and educational. It’s no surprise this model was a hit with the Printables community, racking up plenty of likes and downloads. The author also took the time to present it with detailed photos, videos, and well-organized documentation. Add a few springs and screws (listed in the instructions), and you’ve got yourself a hands-on project that’s as fun to build as it is to learn from. A well-earned first-place Thorin – a brand-new Original Prusa MK4S kit is heading your way!

Second place

Exploring “507 Mechanical Movements” with 3D Models by MW

Second place goes to Exploring “507 Mechanical Movements” with 3D Models, a project inspired by the classic engineering book 507 Mechanical Movements and its online resource 507movements.com. This collection brings historical mechanical concepts into the classroom with 3D-printable models, each clearly explained by the author. The project is a great resource for studying engineering or physics, offering a hands-on way to visualize how mechanisms work. The creator continues to update the designs based on feedback and has plans to expand the collection. A well-earned second place MW – we are sending 1050 Prusameters to your Printables account!

Third place

Laser visualizer of sound waves by Maclab.sk

Taking third place is the Laser Visualizer of Sound Waves, a project that turns sound into light patterns. Using a simple setup of a laser, mirrors, and sound vibrations, this model demonstrates how sound waves can be visualized in real-time, creating cool effects. While the design itself isn’t overly complex, the idea is incredibly creative and offers a fun, hands-on way to explore the science of sound! The project is well-documented with clear instructions, making it accessible to anyone interested in physics. A well-deserved third place and 700 Prusameters for Maclab.sk!

Honorary mentions

Just like in our previous Camping contest, we couldn’t stop at just the top three. With so many creative designs submitted, it only felt right to recognize a few more! That’s why we’ve selected four additional designs for the Honorary Mentions category. These entries stood out for their originality or nice execution, and each will receive 500 Prusameters as a well-deserved reward.

A big thank you to everyone who participated—your creativity and dedication are what make contests like this possible!

Community’s Picks

As we do in every big contest, we’re highlighting the designs that resonated most with our makers. These are the top five models (excluding the main prize winners and honorary mentions) with the highest number of makes from the community. Each has earned 350 Prusameters as a reward!

Climbing Toy DOWNLOAD from PRINTABLES.COM
	Octahedron Expanding Into Cuboctahedron DOWNLOAD from PRINTABLES.COM
3D Printable Springs DOWNLOAD from PRINTABLES.COM (Photo by Mikael Weiss)
	Organic chemistry stencil DOWNLOAD from PRINTABLES.COM
Binary Decimal Calculator DOWNLOAD from PRINTABLES.COM