A Burnt Child Dreads the Fire
Intro
Research
Molecular Structure of Rubbing Alcohol
Cotton vs. Wool
Difference b/w Blue + Red Flames
Content
Hypothesis
Materials
Procedure
Data, Results & Analysis
In Action!
Real World Application
Experiment Development
Independent Variable: The Rubbing alcohol/water solution (3:1 ratio)
Dependent Variable: The amount of time it takes the fire to extinguish
Controls: Type of cotton
Type of wool
Timer (same person throughout)
Lighter (same person throughout)
Same kitchen used (same environment)