Buttons & Switches
They put control at your fingertips. Slide, press, and make things happen.
Real Circuits that
Click With Bricks
You Already Own
Real Circuits
That Click
With Bricks
Our innovative circuit kits provide:
- Lights, switches, motors, and more that create new ways to build with bricks
- Screen-free STEM learning that teaches kids as they build
- Fun educational builds with easy-to-follow directions
Circuit Components
Real electronic components in every block.
Direct Power Block
It feeds power straight into your circuit.
LED Lights
Bricks that actually glow. Multiple colors and sizes to fit your builds.
Motors
Fast pancake motor or slower gearbox motor for different build types!
Photoresistor
It senses light and dark. Your build reacts the moment things change.
Potentiometer
It dials your circuit up and down. Turn the knob, change the output.
Rechargeable Battery
It's the power behind every build. Includes USB-C charge cable.
Remote & Sensor
It puts your build under remote control. Point, click, and watch it go.
Speaker
It adds sound to your builds. Beep, buzz, and bring ideas to life.
Stud-to-Wire Block
It bridges bricks to bare wire. Connect your circuit to anything.
Wire Blocks
They carry power across your build. Route it wherever you need it.
Choose Your Path
Tell us where you're at with SparkBlocks and we'll show you where to start.
- Bestseller
Intro to Circuits Kit
Regular price
$189.00 CAD
Regular price
$189.00 CAD
Sale price
$189.00 CAD
This kit has six unique builds plus the base components every expansion and themed build needs. Kids learn circuit fundamentals before moving on to more complex builds.
Comes with visual build guides, STEM learning manual and video walkthroughs.
Independently reviewed, STEM.org Authenticated™ and a Best in STEM award winner.
Kickstart your collection
Bundle the Intro Kit with more components, lessons and builds.
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Sale -
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SaleMega Builder Bundle
Regular price $945.00 CADRegular price$1,253.00 CADSale price $945.00 CADSale
Expansion Kit
Regular price
$369.00 CAD
Regular price
$369.00 CAD
Sale price
$369.00 CAD
More components. More experiments. More ways to learn. The Expansion Kit builds on everything in your Intro Kit with sensors, transistors, motors and remote control.
Independently reviewed, STEM.org Authenticated™ and a Best in STEM award winner.
Go further with themed builds
Add motion, sound and light to your collection with our most popular themed builds.
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Ultimate Theme Bundle
Regular price $329.00 CADRegular price$448.00 CADSale price $329.00 CADSale -
3-in-1 Mighty Machines Kit
Regular price $125.00 CADRegular price$125.00 CADSale price $125.00 CAD -
6-Legged Walking Ant
Regular price $95.00 CADRegular price$95.00 CADSale price $95.00 CAD
Smart Classroom Kit
Regular price
$1,769.00 CAD
Regular price
$1,769.00 CAD
Sale price
$1,769.00 CAD
A complete STEM learning system for 20 students, backwards-planned from the standards you already teach. Everything a classroom needs in one kit.
- Curriculum-aligned
- Ready-to-teach lessons
- Reusable classroom kits
- Designed for Grades 4–8
Independently reviewed, STEM.org Authenticated™ and a Best in STEM award winner.
A complete teaching system
Everything you need to bring SparkBlocks to your students.
Two Printed GuidesStudents learn core circuit concepts in the Learning Guide, then build creative projects with the visual instruction booklet.
9-Part Video SeriesShort, classroom-ready explainers that teach core circuit concepts.
Full Teaching GuideStep-by-step lesson plans with pacing, materials, differentiation ideas, and answer keys.
NGSS-Aligned CurriculumStandards-aligned classroom units for schools and homeschool families following a structured curriculum.
Frequently Asked Questions
What will my kids learn?
How circuits actually work. When your child connects a switch, a light block, and a battery, they're building a real working circuit. They can see why it works, not just watch it happen.
They also get a lot of practice failing. There's no one right build with SparkBlocks, so kids have to try things, watch them not work, and figure out why.
What ages is it for?
Designed for ages 8 and up, with a sweet spot for curious 8–12 year olds. Word-free assembly diagrams keep younger builders independent; older builders dig into the written Learning Guide.
Is the battery safe? How is it charged?
Yes. The Power Block is a sealed, circuit-protected USB-C rechargeable unit. It uses the same chemistry as a phone, with overcurrent and short-circuit protection built in. Charges with any USB-C cable.
Can my child break anything by connecting blocks incorrectly?
No. Every block is polarity-protected and current-limited, so a wrong connection simply doesn't light up. Nothing overheats and nothing gets damaged.
Do I need an app, computer, or Wi-Fi?
No. SparkBlocks are deliberately screen-free. Everything you need to build all 12 experiments is in the printed Assembly Instructions and Learning Guide.
Are translated learning guides available?
Yes. English ships in the box, and French, Spanish and other Learning Guides are free downloads.
Blowing the minds of the builders of tomorrow
Great screen-free product!
We like that it’s compatible with our existing collection of Lego. My son has just started exploring it and is now more interested in building.
Janice
A new benchmark for STEM learning
The instructions were clear and easy to follow, and everything worked exactly as promised, which honestly isn't always the case with STEM kits at this price.
Michael W.
Electrifying!
The projects are a great introduction to how the blocks work and provide the ideal base to start building your own electrified creations.
Marva O.
Hands-on LearningThat Clicks
SparkBlocks teaches real circuit principles with curriculum-aligned lessons and creative play. Kids learn to predict, build and troubleshoot a closed electrical loop.
Kits for EducatorsAges 8–12
No Screens
No Soldering
