Welcome to the Wonderful World of Mathematics. 

 

Math 7th Grade

Mr. Ruppert

(717) 382-4851 X2126
 
               
                                   
 
                                                      Albert Einstein
 
 
 
           Behold, the amazing applications of math & science via/Archimedes!
 
                  screw - blue   
                                       Archimedes Screw: Water defing gravity!
 
               death ray   
 
                   Multiple Inventions                                                Death Ray!        
                   
 
           buoyancy
  
                          The Claw                                    Laws of Buoyancy
 
 
 
 
Last Modified on September 6, 2013
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