littleBits STEAM Set

littleBits are electronic building blocks – called Bits – that snap together with magnets to create circuits. Each Bit is color-coded by its function (power, input, output, and logic) in the circuit, providing a simple and intuitive user experience. In addition, all Bits are compatible with each other, allowing countless creative possibilites.

This invention-based learning kit contains three littleBits STEAM Student Sets for a total of 57 Bits, 120 accessories, and helpful educator resources such as the student invention guide and teacher's guide. Whether tinkering alone or in small groups of 2-3, kids will discover that engineering design is fun and empowering.

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Age Range

3rd - 8th Grade

*Choking Hazard – Not for children ages 0-3




Additional Resources Available Online


Convenient Storage

All Bits and accessories are organized into a tackle box (see images below).

littleBits STEAM tackle box



This STEM Kit was made possible in part by the Institute of Museum and Library Services.


STEM Field