The Buzzer Game

Equipment :

We used a coat-hanger, styrofoam, wire, a 9v batteries, a buzzer and insulating tape.

Method: 

First we got a coat hanger and asked an adult to cut off the top of it and bend it; we used that for the hook.  Then we got the rest of the hanger and bent it into a funny shape.  After that we used styrofoam to stick the funny shape into.  Then we made a circuit.  It was like this, the battery was connected to the hook by a wire and the other bit of the battery was connected to the buzzer and then the buzzer was attached to the funny shape.  The circuit is completed when the hook touches the funny shape.

Result:

It  turned out perfect.  Everything worked with flying results.          By N, C, E

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