Difference between revisions of "TNSB - 6 - Science :: Chemistry in Daily Life"
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=Lesson Plan= | =Lesson Plan= | ||
| + | [Contributor - Preethi Saravanakumar] | ||
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| + | '''Objective:''' To teach the students how we produce many things which are very useful in our daily life, based on the chemical properties of naturally available raw materials. | ||
| + | |||
| + | '''Subtopics to be covered:''' | ||
| + | # Cement and its uses | ||
| + | # Plastics (Types and uses of plastics) | ||
| + | # Glass and its uses | ||
| + | # Soap -preparation and uses | ||
| + | # Fibres (Types of fibres and their uses) | ||
| + | |||
| + | '''Learning Outcome:''' | ||
| + | # Students understand the use of Chemistry in daily life. | ||
=Textbook= | =Textbook= | ||
Revision as of 09:22, 1 December 2017
Go To: TNSB-Science-Grade 6
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[Contributor - Preethi Saravanakumar]
Objective: To teach the students how we produce many things which are very useful in our daily life, based on the chemical properties of naturally available raw materials.
Subtopics to be covered:
- Cement and its uses
- Plastics (Types and uses of plastics)
- Glass and its uses
- Soap -preparation and uses
- Fibres (Types of fibres and their uses)
Learning Outcome:
- Students understand the use of Chemistry in daily life.
[Contributor - Kripa S]
http://www.textbooksonline.tn.nic.in/Books/Std06/Std06-III-MSSS-TM-2.pdf#page=25 (Tamil Medium)
http://www.textbooksonline.tn.nic.in/Books/Std06/Std06-III-MSSS-EM-2.pdf#page=25 (English Medium)
[Contributor - Kripa S]
http://ricerca.usb.it/uploads/pics/muro_mattoni.gif (cement)
http://cdn.xl.thumbs.canstockphoto.com/canstock6845097.jpg (plastic)
https://image.slidesharecdn.com/syntheticfibres-141228032752-conversion-gate02/95/synthetic-fibres-3-638.jpg?cb=1419758947 (Types of synthetic fibres)
https://image.slidesharecdn.com/fibreandhairanalysis-140824061341-phpapp01/95/fibre-and-hair-analysis-5-638.jpg?cb=1408860884 (natural fibres)
[Contributor - Gayathri Arun]
https://drive.google.com/open?id=0BzNF2YyqQxJ-U3B5Y0E2RDNVa0k (Answer Key 2)
[Contributor - Ramkee]
| Term | Transliterated Term | Translated Term |
| Thermo Plastics | தெர்மோ பிளாஸ்டிக்ஸ் | வெப்ப நெகிழிகள் |
| contagious | கண்டெஜீயெஸ் | தொற்றக்கூடிய |
| Non Inflammable | நான் இன்ப்பிளேமப்பில் | எளிதில் எரியாத |
| Degrade | டிகிரேட் | வெப்பநிலைப் பிறழ்ச்சி, தரத்தைக் குறை |
| Viscous Liquid | விஸ்கஸ் லிக்விட் | பிசுபிசுப்பான திரவம் |
| Molten Glass | மோல்டன் க்ளாஸ் | உருக்கிய கண்ணாடி |
| Brittle | ப்ரிட்டில் | நொறுங்கத்தக்க |
| Annealing | அன்னீலிங் | பதனாற்றுதல் |
| Fibres | பைபர்ஸ் | இழை |
| Synthetic | சிந்தெடிக் | செயற்கையான |
| Fur | பற் | மென்மயிர் |
| Cellulose | செல்லுலோஸ் | மரக்கூழ் |
[Contributor - Gayathri Arun]
https://drive.google.com/open?id=0B4m07xnDF8JpZkhjUFV1TFMxeTg (Worksheet 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-R29RcUhsRllLZ0k (Worksheet 2)
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