Changes
From Karnataka Open Educational Resources
885 bytes added
, 12:09, 20 June 2015
__FORCETOC__
=Activity No # 3 - '''Observation of osmosis'''=
== '''Estimated Time'''==
40Min
== '''Materials/ Resources needed'''==
- Water <br>
- petridish<br>
- Potato
- Sugar solution
- Pins
- peeler
=='''Prerequisites/Instructions, if any'''==
=='''Multimedia resources'''==<br>
{{#ev:youtube| 8e-xNbk2bxw | 400}} <br>
https://www.youtube.com/watch?v=8e-xNbk2bxw
=='''Website interactives/ links/ simulations'''==
=='''Process (How to do the activity)'''==
Make a cup shaped cavity in a peeled potatoas pour sugar solution in the cavity. Place the potato in a containerhalf immeresed in water. Mark the level of sugar solution, leave it for about half an hour, the level of sugar solution increases due to the process of osmosis.
=='''Developmental Questions (What discussion questions)'''==
=='''Evaluation (Questions for assessment of the child)'''==
=='''Question Corner'''==