Block by block...

These robot blocks build better thinkers.

And they're a lot of fun.

(Whether you’re 4, 14, or over 40)

Connect in any way.

Cubelets are magnetic so you can build in any direction.

Magnetic faces make building a snap.

Cubelets have magnetic faces that connect.

Pair blocks with bricks.

Cubelets brick adapters - studs and sockets variations

Great for all skill levels.

Something for everyone from amateur to ace.

Young girl playing with Cubelets. Teenage boy playing with Cubelets.

Code optional.

Start screen-free, then progress from the basics to text-based parallel programming.

Learn to code progression with the free console.modrobotics.com tool.
Cubelets Console helps you learn about data, swap behaviors, code with Blockly, or program in C. Plus it's free!

Millions of robots to invent.

Collect and create with 17 types of robot blocks.

Lots of example Cubelets robot constructions.

Hours of intrigue.

Hours of learning.

Build essential skills...

So you can build the future of your dreams.

Block by block.

Meet Cubelets 1:1

Robots for every learner in every place.

Cubelets 1to1 set with robot blocks, activity cards, flashlight, and lesson plan books.

Robot blocks for

Distance learning or hybrid classrooms in 2020 need one-to-one resources. Cubelets 1:1 gives every student what they need to complete a full unit of Cubelets-supported, standards-aligned, lessons. No coding required, but available if you want it.

Get amazing, exclusive savings with a set for everyone in your class to take home.

Cubelets included in 1 to 1

Activity Cards for every student.

Durable, high-quality Activity Cards help students explore robotics, design thinking, and more. Each card has a challenge printed on one side, and a set of helpful tips on the back. Each challenge has a difficultly rating making them perfect for beginners and experts alike.

Perfect for productive screen-free breaks! We could all use one.

Cubelets Activity Cards

Grade-banded, standards-aligned

You’ve got enough on your plate. These lessons are built by educators for educators to help you teach without the added challenge of becoming a robotics expert.

Bound in a beautiful book. Making life just a bit easier!

Get amazing, exclusive

The new normal is anything but normal. Cubelets 1:1 is designed to help you get the resources you need for less. We’re digging deep to deliver over $90 in savings for every student.

Get the robots you need for less!

By invitation only.


Cubelets robot blocks - logo

Cubelets robot blocks are designed and supported by Modular Robotics Incorporated. Boulder, CO USA. Copyright 2020.

Learn more at modrobotics.com

I want access to Cubelets 1:1.

I want to learn at home with robots!

Cubelets 1:1


Save over $90 with a special access code.
Don’t have an access code? Request an invite!

Cubelets 1:1 gives every learner the resources they need. Explore robotics, STEM, and other critical thinking skills with these playful robot blocks.

Designed for the needs of one-to-one learning environments, each student set includes:

  • 9 x Cubelets robot blocks
  • Activity Cards
  • Flashlight

I want to learn at home with robots!

I want robots for my class!