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Chemical reactions and their types (view source)
Revision as of 19:47, 8 July 2015
, 19:47, 8 July 2015→Activity No 2
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* '''Multimedia resources'''
* '''Multimedia resources'''
* '''Website interactives/ links/ simulations'''
* '''Website interactives/ links/ simulations'''
−* '''Process (How to do the activity)'''
+* '''Process (How to do the activity):'''
+1. Take one beaker (usually 100-150ml is sufficient), rinse it properly.<br>
+2. Take 100ml of Copper sulphate solution in the beaker.<br>
+ '''Preparation of Copper sulphate Solution:''' Mix the Copper sulphate powder in water in the ratio of 1:10 to prepare the Copper sulphate solution.
+3. Take an fresh Iron Nail and tie it with a thread(u can use forcep instead of thread for easy handling). Leave it into the Copper sulphate solution.<br>
+4. Keep this for about 15-20 minutes.<br>
+5. After 20 minutes we see the deposition of Copper over iron nail.
* '''Developmental Questions (What discussion questions)'''
* '''Developmental Questions (What discussion questions)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Evaluation (Questions for assessment of the child)'''