Today we learned about how to set up a switch circuit and get an LED light to light up.  I learned the difference between a negative and positive charge and that there are three types of wires ( female-female, male-male, female-male) and how to identify them based on the holes/wires.  I learned about bread-boards and how they work, and that if you plug certain wires horizontally or vertically in a line then the charge from a battery will leave those holes charged and another light can be placed in those holes.  We managed to set up a circuit system so the light would be powered by a switch.