McAlester News-Capital, McAlester, OK

November 6, 2012

Experiment

By Matt Goisman
Photographer

McALESTER —  

Eighth grade Puterbaugh Middle School students pictured from left are, Shannequia Gibson, Adisyn Webster and Toni Jeffries. The trio used the Law of Conservation of Matter to design and test an experiment which will determine the amount of carbon dioxide gas produced by Alka-Seltzer tablets.