Teacher Requested Resources

 

 

 

 

 

 

 

 

 

 

 

 


Teacher Requested Resources: 
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Title: Exploding Water
Description: This demostrations shows how oxygen and hydrogen must be mixed in the proper proportion to form water. It shows an application of proportional math to a chemical reaction. 
Key Words: Hydrogen, Oxygen, Combustion, Proportion 
Grade Level: 7th, 8th 
Subject: Science, Math 
URL: http://www.stevespanglerscience.com/content/start_video/hydrogen-oxygen-renewable-resource?width=340&height=340 
URL: http://www.stevespanglerscience.com/content/start_video/hydrogen-and-oxygen 
URL: http://www.youtube.com/watch?v=MMB2VR0087w 
View File: Oxygen and Hydrogen Proportionality.doc 

Teacher's Request: I would like a lesson or demonstration that shows how chemical equations are an example of proportions. Chemicals must be reacted in the stoichiometric proportion for the desired product to be formed without any excess of a reactant. I would like a presentation that discusses the theory of this and a demonstration of a simple, exciting, and common chemical reaction (such as hydrogen and oxygen combusting to form water).
      
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The PEER Program is composed of three grants entitled "GK-12 Fellows Integrate Science/Math in Rural Middle Schools", "Integrating Environmental Health Science in Rural Schools," and a NCRR SEPA grant entitled "Science Promotion in Rural Middle Schools".

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