Montessoridays™ STEM Electronic Circuit Kit — 480+ Projects
Build working circuits & discover what connections do.
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Montessoridays™ STEM Electronic Circuit Kit — 480+ Projects
⚡ Build a connection. See something happen.
A light comes on. A fan moves. A circuit your child assembled has a real result. The Montessoridays™ STEM Electronic Circuit Kit introduces hands-on electronics through 34 circuit elements and a listed range of more than 480 projects. Designed for ages eight to twelve, it gives curious builders something to connect, observe and work through with adult supervision.
🔌 Start with one achievable circuit.
Explore the components together and follow the supplied project guidance for a simple first build. The snap-together system does not require soldering, so attention can stay on where the parts go and how the circuit is completed. Work carefully, check each connection and let your child see the result before introducing another project.
🧠 When something does not work, there is something to investigate.
A quiet component or an unlit bulb can become a reason to revisit the layout. Compare the build with the instructions, check the connections and work through one change at a time. The satisfying moment is not only when a project runs; it is also when your child can explain what they adjusted.
💡 Different components open different questions.
The listed elements include radar and fan modules, fibre-optic filaments, light bulbs, music components and electric-drill parts. These provide several ways to explore what a circuit can do. Choose projects suited to your child's experience and keep experimentation within the kit's instructions, rather than connecting the pieces to external power.
🎒 Pack the next experiment away, ready to return.
A reusable storage box helps keep the components together between sessions. Sort the pieces after a build and decide which project looks interesting next. Three AAA and three AA batteries are required and are not included. An adult should handle battery setup and supervise use, while the young builder enjoys the discovery of making something work.
📋 Product details
- Type: Snap-together electronics kit; no soldering required.
- Components: 34 circuit elements.
- Project range: Listed as 480+ projects.
- Listed modules: Radar, fan, fibre-optic filaments, light bulbs, music components and electric-drill parts.
- Age: 8–12 years; adult supervision required. Not suitable for children under 3.
- Power: Three AAA and three AA batteries required, not included.
- In the box: 34 circuit elements and reusable portable storage box, including the listed project components.
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Safety-certified toys for everyday discovery. Follow each toy’s recommended age and care guidance for happy, confident play.
Montessori-Inspired Play
Little hands. Growing confidence. Hands-on play invites children to explore, practise, and discover at their own pace.
Responsibly Made
Made in an award-winning factory, with sustainably sourced wood for our wooden toys and 100% recyclable packaging.
Grandson liked it
Our 5 year old grandson is fascinated by how things work and has really enjoyed this. He's able to follow the directions himself and there are a lot of different set ups so it doesn't get boring. Very happy with this purchase. It's well made and should last a long time.
This toy is really helpful for kids, my 5 year old son loves it so much, he does a new project every day. I didn't expect him to understand how to build on his own. He was amazed when he finished for the first time and was able to light the lamp and the fan. I didn't have to help him at all. He did all the work on his own. Now he tries a new board every day. I am really happy with this toy.
This science kit is a great way to introduce kids to basic circuits and problem-solving. The pieces are easy to connect, and there are plenty of project options to keep them engaged. My child enjoyed experimenting and seeing how everything works together. It’s educational without feeling overwhelming, and it encourages hands-on learning and creativity. Great value for the price!
This is exactly what I was looking for for my kids. They quickly learned how to build circuits with this toy, including putting the batteries in the right way. They liked using the little screw driver on the bolts. The plastic strips on the light come off but there are still enough left !
So fun for the kids they play with it for hours. Definitely worth your money and they have different cards to follow.
I’m so glad I found this stem scientific circuits kit for my young child so that they can learn about electricity and learn technical skills at the same time. They are very excited to experiment with the different types of circuit cards it comes with. I highly recommend this kit.
If you wants kids screenfree this is the must have to keep them entertained
Great science kit for kids. My grandson turned 7 and is loving it. Instructions and items are appropriate for his age and if good quality.
My son closed off the loop between the positive and negative on the battery, without any of the switches or gizmos and the batteries started to overheat and the pack and batteries were pretty warm. I looked away for 2 minutes for my drink. He's 5 and curious which this toy is perfect for but I feel like thats a design flaw.
Grandson selected this gift on his own. Gift value.
I purchased this STEM circuit set for my 6-year-old son and he loves it. When he first saw the box, he could not wait to open it. He loves figuring out how things work on his own and this kit makes it fun and exciting. What I really like is that it’s not just for kids, I was able able to work with him and puts each set together, making it a quality bonding time. The set is well made and constructed to last.
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