# Christmas Light Webquest

## The Parrallel circuit

when Christmas lights are arranged in a parallel circuit then when 1 bulb bursts (is removed) will the other bulbs light up.

The IV is the light bulbs, and the DV is the circuits.

If Christmas lights are arranged in a parallel circuit then when 1 bulb bursts (is removed) then the other bulbs will still light up.

## Observations

When they were lit they were bright and connected from 2 sides of each bulb. When the middle bulb busted they all stared lit up and bright.

## Series Circuit

If Christmas lights are arranged in a series circuit then when 1 bulb bursts (is removed) then will the other lights stay lit?

## Observations

When the bulbs were all lit they were all shining and connected. When one busted they shut off and didn't light up.

## Conclution

A parallel circuit is the best series to use for Christmas lights because all 3 light bulbs stayed lit. So if one bulb bursts on the tree then only one goes out not the whole tree, so you don't have to go buy a new Christmas tree.