Difference between revisions of "APSB - 8 - Science :: Synthetic fibres and plastics"

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Go To: [[APSB-Science-Grade 8]]
 
Go To: [[APSB-Science-Grade 8]]
  
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=Lesson Plan=
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=Course content=
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<h2> Course Content / Subtopic list: </h2>
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<br>
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<ol>
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  <li>Fibres,types of fibres</li>
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  <li>Plastic,types of plastic with ex</li>
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  <li>Biodegradable and nonbiodegradable substances with ex</li>
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</ol>
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<h2>Expected Learning Outcome: </h2>
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<br>
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<b>SWBAT-</b> <br>
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<ol>
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  <li>Describe the fibers and its types</li>
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  <li>Differentiate between biodegradable and nonbiodegradable substances</li>
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</ol>
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=Textbook=
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<h2> English Medium </h2>
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[https://drive.google.com/file/d/1SYZFbptyTWVDG4YpE3MJWDCg4vz5N4sV/view?usp=sharing?contentType=TextBook English medium textbook]
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<br>
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[https://drive.google.com/file/d/1eVRvsm961cr8HP5WWm0IisAPzbo-leWw/view?usp=sharing?contentType=TextBook English medium textbook]
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<br>
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[https://drive.google.com/file/d/13VdYaiBZSeaVXohkZSZQcqBMyzph0Wru/view?usp=sharing?contentType=TextBook English medium textbook]
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<br>
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[https://drive.google.com/file/d/1s-YSHHDiMW4CO334bh0kHq_pYRFl3V6R/view?usp=sharing?contentType=TextBook English medium textbook]
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<br>
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[https://ncert.nic.in/textbook.php?hesc1=0-13?contentType=TextBook NCERT textbook]
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<h2> Telugu Medium </h2>
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[https://drive.google.com/file/d/1SYZFbptyTWVDG4YpE3MJWDCg4vz5N4sV/view?usp=sharing?contentType=TextBook Telugu medium textbook]
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<br>
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[https://drive.google.com/file/d/1feTtF_-in6u1D4WioKeZeaqpbRqIw8T6/view?usp=sharing?contentType=TextBook Telugu medium textbook]
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<br>
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[https://drive.google.com/file/d/1eVRvsm961cr8HP5WWm0IisAPzbo-leWw/view?usp=sharing?contentType=TextBook Telugu medium textbook]
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<br>
 +
[https://drive.google.com/file/d/1s-YSHHDiMW4CO334bh0kHq_pYRFl3V6R/view?usp=sharing?contentType=TextBook Telugu medium textbook]
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=Teaching learning resources=
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<h2>Lesson Plan</h2>
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[Contributor - Rama devi]
 
[Contributor - Rama devi]
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<h2>Videos</h2>
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=Textbook=
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[Contributor - Rini Jose]
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https://scert.telangana.gov.in/pdf/publication/ebooks2019/8th%20phy%20tm.pdf#page=46 (Telangana Board) (Telugu Medium)
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https://drive.google.com/folderview?id=0B0WiysvR2DOlVDVZYnlsNzlVVk0&usp=sharing (AP Board) (Telugu Medium)
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https://scert.telangana.gov.in/pdf/publication/ebooks2019/8th%20phy%20em.pdf#page=44 (Telangana Board) (English Medium)
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http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
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=Videos=
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[Author - Divya Goil, Kripa S]
 
[Author - Divya Goil, Kripa S]
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=Images=
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<h2>Images</h2>
  
 
[Author - Anu Nived]
 
[Author - Anu Nived]
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=Activities=
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<h2>Activities</h2>
  
 
[Author - Kripa S]
 
[Author - Kripa S]
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=Additional Aids=
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<h2>Additional Aids</h2>
 
[Author - Lalitha Bhattiprolu]
 
[Author - Lalitha Bhattiprolu]
  
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=Transliteration=
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<h2>Transliteration</h2>
 
[Author -  Kalanadhabhatla Shweta]
 
[Author -  Kalanadhabhatla Shweta]
 
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Worksheets  [Version 2021]
 
Worksheets  [Version 2021]
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Revision as of 17:40, 6 June 2023

Go To: APSB-Science-Grade 8

[edit]

Course Content / Subtopic list:


  1. Fibres,types of fibres
  2. Plastic,types of plastic with ex
  3. Biodegradable and nonbiodegradable substances with ex

Expected Learning Outcome:


SWBAT-

  1. Describe the fibers and its types
  2. Differentiate between biodegradable and nonbiodegradable substances


Lesson Plan


[Contributor - Rama devi]


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=1GDJVvS-OGQXSYwJzBuXtXdV2M6kc5UgQ (Lesson Plan - Telugu)


https://drive.google.com/open?id=1AQi72jCEkUI4UMFYLrdjFyhsYN4YJtFJ (PPT - Telugu)


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.


Videos

[Author - Divya Goil, Kripa S]


https://www.youtube.com/watch?v=RUCqwYc91Bw (natural vs man made fibres - English)

https://www.youtube.com/watch?v=KlpLlUGu7zo (How polyester is useful- English)


[Contributor - Rama Devi]

Lesson Plan version 1.1 videos

https://www.youtube.com/watch?v=BbhKO36AiQI (Introduction to fibers)

https://www.youtube.com/watch?v=h-o8wNLkBPo (Natural fibers)

https://www.youtube.com/watch?v=GYevhe4Av1E (Artificial fibers)

https://www.youtube.com/watch?v=OvOR1gXwbZs(Nylon - Properties and examples)

https://www.youtube.com/watch?v=fp82axv-73w (Rayon - Properties and examples)

https://www.youtube.com/watch?v=ouMp11wsdR4 (Polyster , acrylic - Properties and examples)

https://www.youtube.com/watch?v=n71dHRCS0zc (Advantages and disadvantages of synthethic fibers)

https://www.youtube.com/watch?v=5jt0fSZqFLI (plastics - Definition , types)

https://www.youtube.com/watch?v=3Jjx0FypjIw (Disadvantages of plastics)

https://www.youtube.com/watch?v=-nomGSJu3MQ (Environment protection)

https://slideplayer.com/slide/10650750/ (Plastics)


Images

[Author - Anu Nived]


http://images.wisegeek.com/nylon-rope-bundles-green-red-and-blue.jpg (articles made of nylon)

http://4.bp.blogspot.com/-VbTNRZv6qBc/VYApEFK_j-I/AAAAAAAACWw/-uQx5cYIYlc/s1600/Orlon-Acrylic-Fabric.jpg (Acrylic fabric)

http://www.quantumbooks.com/wp-content/uploads/2015/10/plastic-resin-codes.jpg (PET codes)

http://csrno.ca/wp-content/uploads/2014/03/reduce-icon.jpg (4R principle)


[Contributor - Rama Devi]

Lesson Plan version 1.1 Images

https://www.ekshiksha.org.in/chapter/85/synthetic_fiber_and_plastics.html?lang=8


Activities

[Author - Kripa S]


1. Select a piece of cotton fabric. Now, try to find a loose thread or yarn at one of the edges and pull it out. If no loose yarns are visible, you can gently pull one out with a pin or a needle. We find that a fabric is made up of yarns arranged together. What are these yarns made of?

2. Take out a yarn from a piece of cotton fabric. Place this piece of yarn on the table. Now, press one end of the yarn with your thumb. Scratch the other end of the yarn along its length with your nail. Do you find that at this end, the yarn splits up into thin strands.


Additional Aids

[Author - Lalitha Bhattiprolu]

https://drive.google.com/open?id=0BzNF2YyqQxJ-N2pkbWV6WGkzQWs

[Contributor - Rama Devi]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=1AQi72jCEkUI4UMFYLrdjFyhsYN4YJtFJ (telugu)


Transliteration

[Author - Kalanadhabhatla Shweta]

Term Transliterated Term Translated Term
Artificial                                         ఆర్టిఫిషల్                                 కృత్రిమ 
Raw                                                         రా                                            ముడి 
Chemicals                                            కెమికల్స్                                  రసాయనాలు 
Environment                                     ఎన్విరాన్మెంట్                            వాతావరణం 
Hazard                                                హజార్డ్                                     విపత్తు 
Natural                                                నాచురల్                                         సహజ 

Worksheets

Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4726_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4727_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4728_V1.pdf (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4729_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4730_V1.pdf (Worksheet 5)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4726_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4727_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4728_V1.docx (Answerkey 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4729_V1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4730_V1.docx (Answerkey 5)


Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4726_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4727_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4728_V1.pdf (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4729_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4730_V1.pdf (Worksheet 5)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4726_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4727_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4728_V1.docx (Answerkey 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4729_V1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4730_V1.docx (Answerkey 5)


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