STEAM: Graphite Circuit
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Materials: Graphite Crayon, Paper, 9V Battery, and an LED (you will also need 2 pieces of tape)
Draw a design. Make sure the lines are thick and bold. Leave a space on opposite ends. Label + & -
1
Bend the legs of your LED (longer leg is positive). Tape it down aligning with the + and - lines.
2
Dim the lights and line up the positive end of your battery with the + line and negative with - line
3