Turn your classroom into a Haunted Lab! In this high-engagement STEM circuit challenge, students act as spooky scientists, wiring batteries, LEDs, buzzers, and switches to bring a haunted house to life—a perfect blend of Halloween fun and real science. The lesson covers closed vs. open circuits, conductors/insulators, and energy transfer with crystal-clear procedures, diagrams, data tables, analysis prompts, and assessment tools. To make setup effortless and eye-catching, you’ll also get 4