To mark United Nations World Engineering Day 2026, Microinventor is launching a nationwide Electronic Circuits Build Challenge for primary and junior secondary schoolchildren, designed to introduce young learners to the fundamentals of electronics through creativity and hands-on building, using papers and other kids’ friendly materials.
World Engineering Day celebrates how engineering drives innovation, sustainability, and inclusive development.
Why Electronics Circuits on Paper?
We want children to see, touch, and understand electricity in its simplest form. Instead of complex kits or expensive tools, students build working electronic circuits directly on paper using basic components.
This approach:
- Demystifies electronics
- Encourages experimentation without fear
- Proves that engineering does not require expensive equipment
- Sparks creativity by blending art, design, and technology
Circuits on paper turn learning into play—and curiosity into confidence.
What the Challenge Is About
The World Engineering Day Electronics Circuits Build Challenge invites children to design and build simple electronic circuits on paper that demonstrate how electricity flows and how components work together.
The focus is not perfection or complexity, but understanding, creativity, and originality.
Who Can Participate?
- Primary school pupils
- Junior secondary school students
- Schools, STEM clubs, and learning centres
- Individual participants or small teams guided by teachers or parents
No prior electronics experience is required. If a child can draw, they can build a circuit.
What Students Learn
Through this challenge, children will:
- Learn basic electronic concepts such as circuits, polarity, and current flow
- Develop problem-solving and design-thinking skills
- Build confidence in STEM at an early age
- Experience engineering as something friendly, creative, and achievable
Most importantly, they begin to see themselves as builders and inventors, not just users of technology.