Glow sticks and Temperature Lab
(Scientific Method Review)

Directions: Develop an experiment to test the hypothesis. Neatly develop a procedure, indicate what and how your variables will be measured, and create a data table for your observations. Once you have performed your experiment, create a bar graph to display your data. Complete the lab sheet, attach it to your procedure and data, and turn it in when finished.

Question: Does a glow stick work better in warmer temperatures or colder temperatures?

Research: Consider the following…
a. How do glow sticks work?
b. How can we control chemical reaction rates?


a. Manipulated variable:
b. Responding variable:
c. Constants: