🔬 Instructions

What to do: Test different materials by connecting them in the circuit. Observe the bulb brightness and record your results in the table below. Use the icons to show if the bulb was bright (💡), dim (🔅), or off (❌).

📊 Data Recording Table

Complete the table below for each material you test:

Answer: _________________________________

💡 Icon Legend

Use these symbols in your table:

💡 = Bright bulb (good conductor)

🔅 = Dim bulb (poor conductor)

❌ = Bulb off (insulator - no electricity flows)