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IO Blocks Makerspace Community

An introduction to 3D design and creativity in library and school Makerspaces with Guidecraft IO Blocks


We are proud to introduce IO Blocks Makerspace as an online resource for teachers, educators, and students interested in combining technology and design with the limitless exploration of IO Blocks! During product development we noticed a very important detail about our IO Blocks – they’re the perfect toy for integrating 3D printing into a child’s curriculum. Now with IO Blocks Makerspace, you can draft, design, and use your own custom IO Blocks in conjunction with the originals to create unique IO Blocks builds. Try out our Robot Lesson and Insect Lesson, or add your own lesson plans, unique CAD designs, and final builds to the IO Blocks Community and enjoy printing and playing with pieces shared by other community members. We would love to see your lesson plans, too!



Tag us!: @Guidecraft_offical #IOBlocksMakerspace


Community Submissions

  • Round One of Insect Lesson

    Round One of Insect Lesson

  • Researching Beetles

    Researching Beetles

Let’s Get Started!

Download CADs


Download our IO Blocks files to your computer and go to your CAD program (we recommend Tinkercad – a free website for CAD design). Create a new design and click on the ‘Import’ button. Select an IO Blocks file from your computer and import them to your design program. You now have official IO Blocks pieces to tinker with and use while designing new IO Blocks pieces.




Design Pieces


To design your own IO Blocks, follow the instructions of your CAD program to create and edit your building pieces. All IO Blocks pieces are based on a ½ inch cube with rounded corners, so keep that in mind while designing your IO Blocks pieces. You can use the IO Blocks CAD files as a starting point to help you design pieces that will fit with the rest of your IO Blocks. If you are using Tinkercad, view their tutorials here.


Print Pieces


To print your customized IO Blocks, you will first need a 3D printer. If you don’t have a 3D printer, we recommend the Da Vinci line for a beginner printer. Follow the instructions of your 3D printer to make your unique IO Blocks Pieces. We encourage you to experiment with your CAD designs and don’t be afraid to see how your printer responds to a variety of designs.


Robot Lesson


Build a robot to help you finish your chores at home! In order to aid robots in their tasks, we need to create custom parts for them to use as tools. 


Recommended Grade: 4th


Insect Lesson


Your task is to add more crazy and unique insects to the world of bugs. With so many interesting insects in the world, you can turn a real-life insect into an IO insect!


Recommended Grade: 2nd


Meet the Team!



Daniel and Patrick are both High School Juniors who completed a one-month internship with Guidecraft to create the IO Blocks Makerspace Community. With the help of the Guidecraft team, Daniel and Patrick created two unique lesson plans for integrating 3D printing with Guidecraft’s original friction fit building system, IO Blocks. Together, they worked on website design, lesson plans and of course, 3D printing. As they field-tested the process from research to lesson plan to finished 3D mold, their goal was to create fun, relatable challenges that could excite students and spark an interest in design, architecture, and STEM-related fields.