Difference between revisions of "TNSB - 8 - Science :: Micro organisms"

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=Lesson Plan=
 
=Lesson Plan=
  
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[Author - Anu Nived]
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[Contributor - Priyanka Lale]
  
  
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'''Objective:''' To teach the students about micro organisms and their uses
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Dear Volunteer,
  
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'''Subtopics to be covered:'''
 
  
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- Harmful micro organisms and plant diseases
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Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.
  
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- Man and microbes
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'''https://drive.google.com/open?id=1Mj6uYuPlrPQ3IUGCYt3B0QpfdMIroIy7'''(English)
  
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'''Learning Outcome:'''
 
  
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- Students know about the various microbes that are harmful and useful to us
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'''https://drive.google.com/open?id=1SOVCvDZ07rUE9BGdzlo7H4tnM8EGPVEY'''(PPT - English)
  
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- They know about food preservation and pathology
 
  
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You may use the content as it is or download and modify them to suit the students requirements.
  
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=Textbook=
 
  
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[Author - Kripa S]
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If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.
  
  
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http://www.textbooksonline.tn.nic.in/Books/Std08/Std08-I-MSSS-TM-2.pdf#page=43 (Tamil Medium)
 
  
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http://www.textbooksonline.tn.nic.in/Books/Std08/Std08-I-MSSS-EM-2.pdf#page=43 (English Medium)
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The worksheets of the lesson can be accessed from the worksheet tab.
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Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.
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=Textbook=
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[Contributor - Rini Jose]
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https://drive.google.com/open?id=1fOoCVOQn3RI8cGs4J1H8CUaIniGHTY30 (English)
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https://drive.google.com/open?id=14OHv5qbuNof2W3wI2TWXWki2Zx-iAyE2 (Tamil)
  
  
 
=Videos=
 
=Videos=
  
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[Author - Kripa S]
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[Contributor - Kripa S]
  
  
 
https://www.youtube.com/watch?v=RwQIxQNkB4M&list=PLHOGBLPrsnMpeqmMPmPIm_0CsN1H3Xca4 (English - Microorganisms)
 
https://www.youtube.com/watch?v=RwQIxQNkB4M&list=PLHOGBLPrsnMpeqmMPmPIm_0CsN1H3Xca4 (English - Microorganisms)
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[Contributor - Priyanka Lale]
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Lesson Plan version 1.1 videos
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https://www.youtube.com/watch?v=rmERthFo9Uo
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https://www.youtube.com/watch?v=ElEksKUGLHQ (Types of Micro organisms)
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https://www.youtube.com/watch?v=7KXHwhTghWI (introduction of Virus)
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https://www.youtube.com/watch?v=6p9e0oolbmE (Shapes of Bacteria and motion upto 1:20min)
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https://www.youtube.com/watch?v=4DYgGA9jdlE (bacterial structure)
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https://www.youtube.com/watch?v=EMNFZnDt75c
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https://www.youtube.com/watch?v=sBI4n1m36pA
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(Movement of Chlamydomonas)
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https://www.youtube.com/watch?v=lzNavc3F8Vo (Types of fungi)
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https://www.youtube.com/watch?v=B1CFVuQVG2U (introduction to Protozoa)
  
  
 
=Images=
 
=Images=
  
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[Author - Anu Nived]
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[Contributor - Anu Nived]
  
  
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http://www.botany.hawaii.edu/faculty/wong/BOT135/images/T_pedis.jpg (disease caused by fungi)
 
http://www.botany.hawaii.edu/faculty/wong/BOT135/images/T_pedis.jpg (disease caused by fungi)
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[Contributor - Priyanka Lale]
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Lesson Plan versions 1.1 images
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https://biologyboom.com/wp-content/uploads/2014/07/I10-68-greenalgae1.jpg.  (Chlamydomonas)
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=Activities=
 
=Activities=
  
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[Author - Kripa S]
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[Contributor - Kripa S]
  
  
 
1. Take two pots and fill each pot half with soil. Mark them A and B. Put plant waste in pot A and things like polythene bags, empty glass bottles and broken plastic toys in pot B. Put the pots aside. Observe them after 3-4 weeks.
 
1. Take two pots and fill each pot half with soil. Mark them A and B. Put plant waste in pot A and things like polythene bags, empty glass bottles and broken plastic toys in pot B. Put the pots aside. Observe them after 3-4 weeks.
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[Contributor - Priyanka lale]
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Lesson plan version 1.1 Activities
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1. Bread mould experiment can be shown- https://www.youtube.com/watch?v=BrTcxoj4dQo
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Discuss the observation and then ask the students to explain.
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2. Show them spoilt fruit or vegetables for observing the discoloration or unusual appearance.
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3. Show them some easily available packed food products and ask them to identify the ingredients in them.
  
  
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https://drive.google.com/open?id=0BzNF2YyqQxJ-VWpQcWd1X3Ywd0E
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-VWpQcWd1X3Ywd0E
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[Contributor - Priyanka Lale]
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Lesson Plan version 1.1 PPT
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https://drive.google.com/open?id=1SOVCvDZ07rUE9BGdzlo7H4tnM8EGPVEY
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=Transliteration=
 
=Transliteration=
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[Author - Gayathri Arun]
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[Contributor - Gayathri Arun]
 
{| class="wikitable"  
 
{| class="wikitable"  
 
|'''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
 
|'''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
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=Worksheets=
 
=Worksheets=
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[Author - Gayathri Arun]
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[Contributor - Gayathri Arun]
  
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-WUstX29fblVmb28
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-WUstX29fblVmb28

Latest revision as of 00:36, 21 October 2017

Go To: TNSB-Science-Grade 8

[edit]

[Contributor - Priyanka Lale]


Dear Volunteer,


Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.

https://drive.google.com/open?id=1Mj6uYuPlrPQ3IUGCYt3B0QpfdMIroIy7(English)


https://drive.google.com/open?id=1SOVCvDZ07rUE9BGdzlo7H4tnM8EGPVEY(PPT - English)


You may use the content as it is or download and modify them to suit the students requirements.


If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.


The worksheets of the lesson can be accessed from the worksheet tab.


Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.


[Contributor - Kripa S]


1. Take two pots and fill each pot half with soil. Mark them A and B. Put plant waste in pot A and things like polythene bags, empty glass bottles and broken plastic toys in pot B. Put the pots aside. Observe them after 3-4 weeks.


[Contributor - Priyanka lale]

Lesson plan version 1.1 Activities

1. Bread mould experiment can be shown- https://www.youtube.com/watch?v=BrTcxoj4dQo

Discuss the observation and then ask the students to explain.

2. Show them spoilt fruit or vegetables for observing the discoloration or unusual appearance.

3. Show them some easily available packed food products and ask them to identify the ingredients in them.


[Contributor - Preethi Saravana]

https://drive.google.com/open?id=0BzNF2YyqQxJ-VWpQcWd1X3Ywd0E

[Contributor - Priyanka Lale]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=1SOVCvDZ07rUE9BGdzlo7H4tnM8EGPVEY


[Contributor - Gayathri Arun]

Term Transliterated Term Translated Term
diversity                                          டைவர்ஸிட்டி                                              பல்வகைமை, பன்முகம்
characteristics                              கேரக்டரேஸ்டிக் ஸ்                                        நுண்ணுயிரி
sheath                                                   ஷீத்                                                    உறை
locomotion                                         லோகொ மோஷன்                                              இடப்பெயர்ச்சி
incapable                                          இன்கெபப்ல்                                              இயலாது
enrich                                               எ ன்றிச்                                                செழிப்பாக்கு
fertility                                       ஃபெர்டிலிட்டி                                          நிலவளம்,மண்வளம்
perishable                                          பெரிஷப்ல்                                                கெடக்கூடிய, எளிதில் அழுகும்
contaminate                                     கன்ட்டாமினெட்                                          மாசுபடுத்து
penetrate                                            பெனட்ரேட்                                                ஊடுருவு
hygiene                                                 ஹைஜீன்                                                  துப்புரவு
spoilage                                            ஸ்பாய்லஜ்                                                அழுகல், கெட்டுப்போதல்
moisture                                          மொய்ஸ்ச்சர்                                              ஈரப்பற்று
preventive                                       பிரெவேன்டிவ்                                            பாதுகாப்பு முறை
conservation                                     கன்செர்வேஷன்                                            பாதுகாப்பு
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