Group pink

We created a circuit with some copper paper,a battery and a variable.This is how.

1.We got the copper paper and made a little square.

2.We got the battery and put it on the top of the paper.

3.We made a little gap on the right side of the paper.

4.We hade a buzzer,a siren, a fan and a light.

5.We chose the siren and it was VERY loud!

6.We found out that the wooden spoon, the spatula and the tin lid did not work as a variable.