Difference between revisions of "MHSB - 7 - Science :: Substances we use"
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'''Objective:''' To teach the students about various materials that we use in our daily life | '''Objective:''' To teach the students about various materials that we use in our daily life | ||
+ | |||
'''Subtopics to be covered:''' | '''Subtopics to be covered:''' | ||
# Detergents | # Detergents | ||
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=Transliteration= | =Transliteration= | ||
+ | {| class="wikitable" | ||
+ | |'''''Term'''''' || ''''''Transliterated Term'''''' || ''''''Translated Term'''''' | ||
+ | |- | ||
+ | |Detergent || डिटर्जंट || अपमार्जक | ||
+ | |- | ||
+ | |Shake || शेक || हलविणे | ||
+ | |- | ||
+ | |Floating || फ्लोटिंग || तरंगणे | ||
+ | |- | ||
+ | |Solution || सोलूशन || द्रावण | ||
+ | |- | ||
+ | |Mixture || मिक्शर || मिश्रण | ||
+ | |- | ||
+ | |Homogeneous || होमोजिनिअस || एकजीव | ||
+ | |- | ||
+ | |Milky || मिल्की || दुधाळ | ||
+ | |- | ||
+ | |Molecules || मोलिक्यूल्स || रेणू | ||
+ | |- | ||
+ | |Property || प्रोपर्टी || गुणधर्म | ||
+ | |- | ||
+ | |Surface Activity || सर्फेस अॅक्टिव्हिटी || पृष्ठसक्रियता | ||
+ | |- | ||
+ | |Surfactant || सर्फेक्टंट || पृष्ठसक्रिय | ||
+ | |- | ||
+ | |Lather Formation || लॅदर फॉर्मेशन || फेस होणे | ||
+ | |- | ||
+ | |Natural Detergent || नॅचरल डिटर्जंट || निसर्गनिर्मित अपमार्जक | ||
+ | |- | ||
+ | |Animal fat || अॅनिमल फॅट || प्राण्यांची चरबी | ||
+ | |- | ||
+ | |Scum || स्कम || साका | ||
+ | |- | ||
+ | |Raw material || रॉ मटिरियल || कच्चा माल | ||
+ | |- | ||
+ | |Beaker || बीकर || चंचू पात्र | ||
+ | |- | ||
+ | |Glass rod || ग्लास रॉड || काच कांडी | ||
+ | |- | ||
+ | |Tripod || ट्रायपॉड || तिवई | ||
+ | |- | ||
+ | |Dissolve || डिसॉल्व || विरघळविणे | ||
+ | |- | ||
+ | |Stir || स्टर || ढवळणे | ||
+ | |- | ||
+ | |Thick || थिक || घट्ट | ||
+ | |- | ||
+ | |Perfume || परफ्यूम || सुवासिक द्रव्य | ||
+ | |- | ||
+ | |Ash || अॅश || राख | ||
+ | |- | ||
+ | |Durable || ड्युरेबल || टिकाऊ | ||
+ | |- | ||
+ | |||
+ | |} | ||
=Worksheets= | =Worksheets= |
Revision as of 11:47, 25 October 2017
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Anu Nived]
Objective: To teach the students about various materials that we use in our daily life
Subtopics to be covered:
- Detergents
- Production of Cement
Learning Outcome:
- Students know the composition of toothpaste
- They know how detergents acts on our soiled clothes
- They know what is concrete and where is it used
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/701020012.pdf#page=109 (Marathi)
http://cart.ebalbharati.in/BalBooks/pdfs/703020012.pdf#page=109 (English)
[Contributor - Kripa S]
https://s-media-cache-ak0.pinimg.com/736x/78/8c/14/788c142df9c5e192d984b15f303e6cb3.jpg (natural vs manmade resources)
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTKqPBIoXoAKrKZQlMG9XoIh7WyTSUxhoE4jMk08ssA13fpSGZNMQ (synthetic fibres)
[Contributor - Kripa S]
1. Enlist a set of items you use everyday. Distinguish how many of them are naturally made and how many are man made. Is there a way to switch from man made item to a natural item ? Discuss
Term' | 'Transliterated Term' | 'Translated Term' |
Detergent | डिटर्जंट | अपमार्जक |
Shake | शेक | हलविणे |
Floating | फ्लोटिंग | तरंगणे |
Solution | सोलूशन | द्रावण |
Mixture | मिक्शर | मिश्रण |
Homogeneous | होमोजिनिअस | एकजीव |
Milky | मिल्की | दुधाळ |
Molecules | मोलिक्यूल्स | रेणू |
Property | प्रोपर्टी | गुणधर्म |
Surface Activity | सर्फेस अॅक्टिव्हिटी | पृष्ठसक्रियता |
Surfactant | सर्फेक्टंट | पृष्ठसक्रिय |
Lather Formation | लॅदर फॉर्मेशन | फेस होणे |
Natural Detergent | नॅचरल डिटर्जंट | निसर्गनिर्मित अपमार्जक |
Animal fat | अॅनिमल फॅट | प्राण्यांची चरबी |
Scum | स्कम | साका |
Raw material | रॉ मटिरियल | कच्चा माल |
Beaker | बीकर | चंचू पात्र |
Glass rod | ग्लास रॉड | काच कांडी |
Tripod | ट्रायपॉड | तिवई |
Dissolve | डिसॉल्व | विरघळविणे |
Stir | स्टर | ढवळणे |
Thick | थिक | घट्ट |
Perfume | परफ्यूम | सुवासिक द्रव्य |
Ash | अॅश | राख |
Durable | ड्युरेबल | टिकाऊ |
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