Christmas Light Webquest

By: Jolie Parker


Testable Question: Do the light bulbs light up when you bursts the third light bulb.

DV: Light

IV: Parallel Circuit

Hypothesis 1: If the Christmas lights are arranged in a parallel circuit then when 1 bulb bursts the other bulbs do light up.

screen shot 1 and oberservation

I observed simulation speed reduced to 1% normal


A parallel circuit is the best series to use for Christmas lights because even when a bulb bursts the others will still light up. And you can use the battery longer.