Summer SAVY, Session 3 Day 3, “Circuitry, Systems, and Design: Electrical Engineering” (3rd-4th)
Dear Students and Parents,
Today in Circuitry Systems & Design, our young engineers made an exciting leap from learning about electricity to applying their knowledge in real-world design challenges. With a strong foundation in how electricity flows and which materials conduct or insulate, students were ready to begin designing and building their own electrical systems. We started the day by reviewing the essential components of a circuit (power source, conductor). Two important types of circuits (series and parallel) were also introduced. Through hands-on activities and guided demonstrations, students explored how these circuits function, how they differ, and why engineers might choose one over the other depending on the situation.
The highlight of the day was a design challenge that asked students to plan a working circuit to power a specific feature of the recreational complex they are designing. Through our electricity scavenger hunt, students gained insight into the critical role of power source placement. Students worked collaboratively to sketch their ideas, select materials, and begin building their recreational complexes. Along the way, they refined their designs, demonstrating creativity, persistence, and teamwork. By the end of the day, students could confidently explain the differences between series and parallel circuits, describe how electricity flows through each, and justify their design choices based on efficiency and safety. They also began thinking about how to integrate their circuits into the larger layout of the recreational complex. Based on the data gathered during the electricity scavenger hunt, students gained valuable insights into the strategic placement of power sources throughout their recreational complexes.
💬 Reflection Questions for Home
To keep the learning going, here are some questions to discuss with your child:
- Why might an engineer choose a parallel circuit instead of a series circuit?
- Can you think of examples of series and parallel circuits in your home?
- How do you plan to use circuits in the final design of the recreational complex?
🏠 Try This at Home!
If you have a battery, some wire, and a small bulb, try building a simple circuit together. Then, add a second bulb and experiment by connecting them in different ways. Ask your child to explain what’s happening and why!
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📚 Coming Up Next…
Tomorrow, students will begin mapping out the electrical layout for the entire recreational complex. They’ll think about how to distribute power, where to place backup systems, and how to present their ideas clearly to others. We’re getting closer to seeing their full designs come to life!
