![]() ![]() ![]() Identify the mathematical relationships between the various properties of gases.By the end of this section, you will be able to: A “Crush the Can” animation to show what’s happening inside the can molecularly.A Charles’s Law animation that allows you to change the temperature.Animated Charles and Gay-Lussac’s Laws.A Boyle’s Law animation that allows you to change gases and adjust the volume.She has included teacher notes ( doc) and a key for the lab ( pdf). Try Rosemarie Smith’s “Alka Seltzer and the Ideal Gas Law” ( doc) lab.In Beverly Frommel’s “Marshmallow Madness” ( doc), student’s use plastic syringes and marshmallows to test one of the basic gas laws.Try Joyce Hooley-Bartlett’s “Exploration of Gasses” ( doc) demos.It includes a “Temperature and Pressure Data Sheet” ( pdf). Have students do Discovery School’s “Temperature and Pressure” ( pdf) lab, designed for grades 6-8, that uses carbonated sodas.Set up 11 lab stations with this “ Gas Laws Smorgasbord” from Arbor Scientific.“ Gas Laws” is a virtual lab that uses this “ Boyle’s Law” animation, this graph pad, and this “ Charles’s Law” animation.Do this Boyle’s Law Microscale experiment or this Charles’s Law Microscale experiment.Try these “Chemistry Is a Gas” ( doc) demos to illustrate Boyle’s and Charles’s Laws.Use this Cartesian Diver ( doc) demo to illustrate Boyles’s Law.These are “Simple, Inexpensive Classroom Experiments for Understanding Basic Gas Laws and Properties of Gases” ( pdf).Use NASA’s animated “ Gas Lab” to do this simpler “NASA Animated Gas Lab” ( doc) worksheet. ![]()
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