The 7th graders at St. Wenceslaus School have been busy combining creativity and science in an electrifying project—building their own Operation-style games! This hands-on activity wasn’t just about fun; it was a deeper dive into the world of circuits, conductivity, and problem-solving.
Each student group designed and built a custom Operation Game, where players had to carefully remove an object from a game board without touching the sides. But here’s the twist: students built the entire circuit themselves! Using copper tape, they connected a battery to an LED light, forming a closed electrical path.
🔬 The Science Behind the Spark
To understand how the game works, students first learned the basics of electric circuits:
- Circuits need a complete loop to allow electricity to flow. If the loop is broken, the current stops.
- Copper tape acts as a conductor, allowing the electricity to move from the battery (power source) to the LED (load).
- When the metal tweezers touch the copper edges while trying to remove a piece, it completes the circuit—and the LED lights up, signaling a mistake!
Students also learned about open vs. closed circuits, positive and negative terminals, and why certain materials (like copper) are excellent conductors of electricity.
🔧 Creativity + Circuitry
The project encouraged both artistic and engineering thinking. Some groups designed animal-themed games, while others created sports or food-themed boards. They carefully mapped out their copper tape paths, tested LED placements, and adjusted connections to make sure their circuits worked flawlessly.
This project gave students a real-world application of science concepts while letting them design, build, and troubleshoot something totally their own. By the end of the unit, students didn’t just understand how circuits work—they had proof glowing right in front of them!
Way to go, St. Wenceslaus 7th graders—you truly lit up the lab with your creativity and curiosity!
