Simple Button Light.
How to make it.
Put the Button on the Breadboard
Place the Resistor
Place one end in one rail with the button and the other in a empty rail.
Place a Wire.
Connect it to the rail that is on the other side of the button from the resistor and connect the other side to the ground rail.
Place an LED and Power and Your Done.
Connect the negative and or short leg of the LED into the real with a resistor then connect the other leg to the positive rail. Then get a 9 V battery and connect the positive to the positive and the negative into the negative rail.