Difference between revisions of "APSB - 8 - Science :: Synthetic fibres and plastics"
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https://drive.google.com/folderview?id=0B0WiysvR2DOlVDVZYnlsNzlVVk0&usp=sharing (AP Board) (Telugu Medium) | https://drive.google.com/folderview?id=0B0WiysvR2DOlVDVZYnlsNzlVVk0&usp=sharing (AP Board) (Telugu Medium) | ||
| − | + | https://scert.telangana.gov.in/pdf/publication/ebooks2019/8th%20phy%20em.pdf#page=44 (Telangana Board) (English Medium) | |
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium) | http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4726_V1.pdf (Worksheet 1) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4727_V1.pdf (Worksheet 2) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4728_V1.pdf (Worksheet 3) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4729_V1.pdf (Worksheet 4) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4730_V1.pdf (Worksheet 5) | ||
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| + | Answerkeys [Version 2021] | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4726_V1.docx (Answerkey 1) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4727_V1.docx (Answerkey 2) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4728_V1.docx (Answerkey 3) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4729_V1.docx (Answerkey 4) | ||
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| + | 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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| + | Worksheets [Version 2021] | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4726_V1.pdf (Worksheet 1) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4727_V1.pdf (Worksheet 2) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4728_V1.pdf (Worksheet 3) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4729_V1.pdf (Worksheet 4) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Science/T+417_ST+4730_V1.pdf (Worksheet 5) | ||
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| + | Answerkeys [Version 2021] | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4726_V1.docx (Answerkey 1) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4727_V1.docx (Answerkey 2) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4728_V1.docx (Answerkey 3) | ||
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| + | https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Science/T+417_ST+4729_V1.docx (Answerkey 4) | ||
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| + | 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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=Assessments= | =Assessments= | ||
Revision as of 10:00, 7 February 2020
Go To: APSB-Science-Grade 8
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[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.
[Contributor - Rini Jose]
https://scert.telangana.gov.in/pdf/publication/ebooks2019/8th%20phy%20tm.pdf#page=46 (Telangana Board) (Telugu Medium)
https://drive.google.com/folderview?id=0B0WiysvR2DOlVDVZYnlsNzlVVk0&usp=sharing (AP Board) (Telugu Medium)
https://scert.telangana.gov.in/pdf/publication/ebooks2019/8th%20phy%20em.pdf#page=44 (Telangana Board) (English Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
[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)
[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
[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.
[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)
[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 [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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