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From Karnataka Open Educational Resources
Plantae multicellular algae activity1 (view source)
Revision as of 06:18, 27 August 2014
, 06:18, 27 August 2014→Website interactives/ links/ simulations
30 minutes
30 minutes
==Materials/ Resources needed==
==Materials/ Resources needed==
#Specimen of Spirogyra
#Compound microscope
#Glass slide
#Cover slip
==Prerequisites/Instructions, if any==
==Prerequisites/Instructions, if any==
#Specimen collection should be supervised by the teacher
#keep the specimen wet,keep it a container filled with water
#Students shoul be trained in using microscope
==Multimedia resources==
==Multimedia resources==
==Website interactives/ links/ simulations==
==Website interactives/ links/ simulations==
[[http://www.warrenphotographic.co.uk/photography/bigs/05616-Spirogyra.jpgh]]
==Process (How to do the activity)==
==Process (How to do the activity)==
'''Take the specimen of spirogyra on a glass slide, with the help of a needle randomly spread the filaments of spirogyra,add 2-3 drops of water,then gently slide down a glass cover slip on the glass slide with the help of a needle so that air bubbles should not enter.observe the slide under the microscope,look for band shaped chloroplast in spirogyra'''
==Developmental Questions (What discussion questions)==
==Developmental Questions (What discussion questions)==
==Evaluation (Questions for assessment of the child)==
==Evaluation (Questions for assessment of the child)==
