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Electricity

919 bytes added, 10:27, 25 June 2015
Activity No #
* '''Question Corner'''
===Activity No # 1 ===
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* '''Estimated Time'''
30minutes
* '''Materials/ Resources needed'''
electric source, thin copper wire, cellcap, key stop watch, thermometer, wires.<br>
[[File:Science.jpg|400px]]
* '''Prerequisites/Instructions, if any'''
1. Do not use A.C. current
2. make a copper spring carefully
3. use only the thin copper wire.
* '''Multimedia resources'''
* '''Website interactives/ links/ simulations'''
* '''Process (How to do the activity)'''
take 20cm of thin copper wire, winding it on a pen refill, and carefully take out to make it like a spring<br>
connect the copper spring to 3 volt electric source, record the temperatures of after 5 minutes and 10 minutes<br>
connect the copper spring to 6 volt electric source, record the temperatures of after 5 minutes and 10 minutes<br>
connect the copper spring to 9 volt electric source, record the temperatures of after 5 minutes and 10 minutes<br>
 
* '''Developmental Questions (What discussion questions)'''
1. what are the factors depends upon the produced heat energy
2. what happens when electric current supplied through a thick conductor For small and large amount of electricity ?
3. list the consequences of heating effect of electric current
* '''Evaluation (Questions for assessment of the child)'''
* '''Question Corner''' 
==Concept #==
9
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