Changes
From Karnataka Open Educational Resources
1,172 bytes removed
, 10:27, 20 June 2015
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| #Activity No 2 [[Activity No 2| observation of stomata]] | | #Activity No 2 [[Activity No 2| observation of stomata]] |
| observation of stomata | | observation of stomata |
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− | ===Activity No 2 ===
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− | observation of stomata
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− | {| style="height:10px; float:right; align:center;"
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− | |<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
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− | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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− | |}
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− | * '''Estimated Time'''
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− | 20 min
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− | * '''Materials/ Resources needed'''
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− | -Nerium leaf<br>
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− | - petridish<br>
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− | - Microscope<br>
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− | - Coverslip<br>
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− | - Stain <br>
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− | - Slides <br>
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− | - Blade (7o clock)
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− | * '''Prerequisites/Instructions, if any'''
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− | * '''Multimedia resources'''
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− | {{#ev:youtube| NyIWaTz08Zw| 400}} <br>
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− | https://www.youtube.com/watch?v=NyIWaTz08Zw
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− | * '''Website interactives/ links/ simulations'''
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− | * '''Process (How to do the activity)'''
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− | Cut a thin section of nerium leaf along the midrib. Place the section in a petridish containing water place this leaf section on a microscope slide add a drop of water and cover the specimen with the help of a coverslip. Observe the slide under the microscope.
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− | * '''Developmental Questions (What discussion questions)'''
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− | * '''Evaluation (Questions for assessment of the child)'''
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− | * '''Question Corner'''
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| ==Concept #== | | ==Concept #== |