Difference between revisions of "TNSB - 7 - Science :: Respiration of Plants and Animals"

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=Lesson Plan=
 
=Lesson Plan=
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[Contributor - Preethi Saravanakumar]
 
  
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'''Objective:'''To teach the students about respiration in plants and animals
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[Contributor - Nandhini Sankararaman]
  
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'''Subtopics to be covered:'''
 
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# Types of respiration (Aerobic/ Anaerobic respiration)
 
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# Differences between breathing and respiration
 
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# Human respiratory system
 
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# Respiration in Animals
 
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# Respiration in Plants
 
  
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'''Learning Outcome:'''
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Dear Volunteer,
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# Students understand the process of respiration in animals and plants.
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# Students can identify and name the respiratory organs with diagrams.
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=Textbook=
 
  
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[Contributor - Kripa S]
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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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http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-II-MSSS-TM-2.pdf#page=17 (Tamil Medium)
 
  
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http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-II-MSSS-EM-2.pdf#page=17 (English Medium)
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'''https://drive.google.com/open?id=1TBDJXxtak2Of91RAtZ6lF-U2hi7g7o6K'''  (Lesson Plan - English)
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'''https://drive.google.com/open?id=12aq-WDpcivQ2cVJQ1vL3nJHC87zfCrFN''' (PPT - English)
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'''https://drive.google.com/open?id=1AS067p4refLNt1Gr7JH9Y0u4foFh8H2_''' (PPT - Tamil)
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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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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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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=1PW__lw8r5--zSjXxXidne-_-sWe8-ri2 (English)
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https://drive.google.com/open?id=12GeegnAcWJjP3NOCxrzYem2-yFUngbx8 (Tamil)
  
  
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https://www.youtube.com/watch?v=yHVhM-pLRXk (photosynthesis)
 
https://www.youtube.com/watch?v=yHVhM-pLRXk (photosynthesis)
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[Contributor - Nandhini Sankararaman]
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Lesson plan version 1.1 videos
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https://www.youtube.com/watch?v=K6_L7JOYz7U&index=112&list=PLRSIe0MUxDne1y4uS2w0H7oIH7w_ZZGts&t=0s (Sleeping under tree at night is not safe)
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https://www.youtube.com/watch?v=yHVhM-pLRXk (photosynthesis)
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2. Light a matchstick and show it to the children. (Activity to show burning and how energy is released)
 
2. Light a matchstick and show it to the children. (Activity to show burning and how energy is released)
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[Contributor  -Nandhini Sankararaman]
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Lesson plan version 1.1 activities
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1. Ask the students to sit quietly and count how many times they breathe per minute. (The average breathing rate is 16 to 18 times per minute)
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2. Aim : To verify that exhaled air contains more amount of carbon di oxide.
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I Need : Two transparent glasses with cover, one straw and limewater.
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Method :
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i)  I fill both the glasses with limewater and cover them. I make a hole on the cover of one  cup.
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ii)  I insert the straw and blow some air into the first glass alone. observe the changes.
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The limewater in the first glass turns more milky than that in the second glass. 
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Carbon di oxide has the property of turning limewater, milky. So the limewater in the first glass turns milky. From this observation, I conclude that the exhaled air contains more amount of
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carbon di oxide.
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=Additional Aids=
 
=Additional Aids=
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https://drive.google.com/open?id=0BzNF2YyqQxJ-ZFg0UEtXT2xzR3M
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-ZFg0UEtXT2xzR3M
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[Contributor - Nandhini Sankararaman]
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Lesson Plan version 1.1 PPT
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https://drive.google.com/open?id=12aq-WDpcivQ2cVJQ1vL3nJHC87zfCrFN (English)
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https://drive.google.com/open?id=1AS067p4refLNt1Gr7JH9Y0u4foFh8H2_ (Tamil)
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=Transliteration=
 
=Transliteration=
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[Contributor - Preethi Saravanakumar]
 
{| class="wikitable"  
 
{| class="wikitable"  
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|'''''Term'''''' || ''''''Transliterated Term'''''' || ''''''Translated Term''''''
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|'''Term''' || '''Transliterated Term''' || '''Translated Term'''
 
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|Aerobic respiration || ஏரோபிக் ரெசிபிரேஷன் || காற்று சுவாசம்
 
|Aerobic respiration || ஏரோபிக் ரெசிபிரேஷன் || காற்று சுவாசம்
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https://drive.google.com/open?id=0BzNF2YyqQxJ-TUk0a0x1cHd1V1E
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-TUk0a0x1cHd1V1E
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[Contributor - Ramakrishnan V V]
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https://drive.google.com/open?id=1_PQwBURtETvjbHVQmMlrp1g5yoHI6ibf (Question Bank - English)
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=Assessments=
 
=Assessments=

Revision as of 06:03, 28 November 2017

Go To: TNSB-Science-Grade 7

[edit]

[Contributor - Nandhini Sankararaman]


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=1TBDJXxtak2Of91RAtZ6lF-U2hi7g7o6K (Lesson Plan - English)


https://drive.google.com/open?id=12aq-WDpcivQ2cVJQ1vL3nJHC87zfCrFN (PPT - English)


https://drive.google.com/open?id=1AS067p4refLNt1Gr7JH9Y0u4foFh8H2_ (PPT - Tamil)


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]


https://www.youtube.com/watch?v=yHVhM-pLRXk (photosynthesis)


[Contributor - Nandhini Sankararaman]

Lesson plan version 1.1 videos

https://www.youtube.com/watch?v=K6_L7JOYz7U&index=112&list=PLRSIe0MUxDne1y4uS2w0H7oIH7w_ZZGts&t=0s (Sleeping under tree at night is not safe)

https://www.youtube.com/watch?v=yHVhM-pLRXk (photosynthesis)


[Contributor - Swathi Raman]

1. Breathe slowly for 1 minute. Inhale and exhale deeply. Now stand up and jog for 20-30 seconds. Feel the difference in breathing after breathing in both cases. (Activity for breathing)

2. Light a matchstick and show it to the children. (Activity to show burning and how energy is released)

[Contributor -Nandhini Sankararaman]

Lesson plan version 1.1 activities

1. Ask the students to sit quietly and count how many times they breathe per minute. (The average breathing rate is 16 to 18 times per minute)

2. Aim : To verify that exhaled air contains more amount of carbon di oxide.

I Need : Two transparent glasses with cover, one straw and limewater. 

Method :

i) I fill both the glasses with limewater and cover them. I make a hole on the cover of one cup.

ii) I insert the straw and blow some air into the first glass alone. observe the changes. 


The limewater in the first glass turns more milky than that in the second glass.


Carbon di oxide has the property of turning limewater, milky. So the limewater in the first glass turns milky. From this observation, I conclude that the exhaled air contains more amount of

carbon di oxide.


[Contributor - Preethi Saravanakumar]

Term Transliterated Term Translated Term
Aerobic respiration ஏரோபிக் ரெசிபிரேஷன் காற்று சுவாசம்
Anaerobic respiration ஏணெரோபிக் ரெசிபிரேஷன் காற்றில்லாத சுவாசம்
Breathing பிரீதிங் மூச்சுவிடுதல்
Photosynthesis போடோஸிந்தேசிஸ் ஒளிச்சேர்க்கை
Nasal Cavity நேசல் கேவிட்டி நாசிப்பள்ளம்
Trachea ட்ரேகியா மூச்சுக்குழல்
Bronchi ப்ரொங்கை மூச்சுக் கிளைகுழல்
Bronchiole பிரான்கியோல் மூச்சுக்கிளைச்சிறுகுழல்
Alveoli ஆல்வியொலை காற்று நுண்ணறை
Diaphragm டையபிரம் உதரவிதானம்
Inhalation இன்ஹலேசன் உட்சுவாசம்
Exhalation எக்ஸ்ஹலேசன் வெளிச்சுவாசம்
Lungs லங்ஸ் நுரையீரல்

[Contributor - Ramkee]

https://drive.google.com/open?id=0BzNF2YyqQxJ-TUk0a0x1cHd1V1E

[Contributor - Ramakrishnan V V]

https://drive.google.com/open?id=1_PQwBURtETvjbHVQmMlrp1g5yoHI6ibf (Question Bank - English)


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