NAME________

In Groups, Identify 5 types of energy  and energy transformations used in common devices for each time period:

 

 

Caveman/Stone Age (3000 BC)

Device                                     Energy Transformation

 

 

 

 

 

Medieval (1300 AD)

Device                                     Energy Transformation

 

 

 

 

Colonial ( 1700ís)

Device                                     Energy Transformation

 

 

 

 

Turn of Century (1900)

Device                                     Energy Transformation

 

 

 

War (1940ís)

Device                                     Energy Transformation

 

 

 

 

 

Now (1990ís)

Device                                     Energy Transformation

 

 

 

Future (2020ís)

Device                                     Energy Transformation