Difference between revisions of "MHSB - 7 - Science :: Physical and Chemical Changes"
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=Lesson Plan= | =Lesson Plan= | ||
[Contributor - Anu Nived] | [Contributor - Anu Nived] | ||
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'''Objective:''' To teach the students about various changes | '''Objective:''' To teach the students about various changes | ||
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=Transliteration= | =Transliteration= | ||
| + | {| class="wikitable" | ||
| + | |'''''Term'''''' || ''''''Transliterated Term'''''' || ''''''Translated Term'''''' | ||
| + | |- | ||
| + | |Surroundings || सराउंडिग्ज || सभोवताली | ||
| + | |- | ||
| + | |Rusting || रस्टिंग || गंजणे | ||
| + | |- | ||
| + | |Accord || अकोर्ड || आपोआप | ||
| + | |- | ||
| + | |Useful changes || यूजफुल चेंजेस || उपयुक्त बदल | ||
| + | |- | ||
| + | |Harmful changes || हार्मफुल चेंजेस || हानिकारक बदल | ||
| + | |- | ||
| + | |Bursting of balloon || बर्स्टिंग आॅफ बलूनन || फुगा फुटणे | ||
| + | |- | ||
| + | |Ripening of fruit || रायपनिंग आॅफ फ्रूट || फळ पिकणे | ||
| + | |- | ||
| + | |Wax || वॅक्स || मेण | ||
| + | |- | ||
| + | |Reversible changes || रिवर्सिबल चेंजेस || परिवर्तनीय बदल | ||
| + | |- | ||
| + | |Periodic changes || पिरिओडिक चेंजेस || आवर्ती बदल | ||
| + | |- | ||
| + | |Non periodic changes || नॉन पिरिओडिक चेंजेस || अनावर्ती बदल | ||
| + | |- | ||
| + | |Composition || कम्पोजिशन || संघटन | ||
| + | |- | ||
| + | |Physical change || फिजिकल चेंज || भौतिक बदल | ||
| + | |- | ||
| + | |Chemical change || केमिकल चेंज || रासायनिक बदल | ||
| + | |- | ||
| + | |Evaporation || इवॅपोरेशन || बाष्पीभवन | ||
| + | |- | ||
| + | |Water cycle || वॉटर सायकल || जलचक्र | ||
| + | |- | ||
| + | |Burning || बर्निंग || जाळणे | ||
| + | |- | ||
| + | |Breaking || ब्रेकिंग || तोडणे | ||
| + | |- | ||
| + | |Tripod || ट्रायपॉड || तिवई | ||
| + | |- | ||
| + | |Corrosion || करोजन || क्षरण | ||
| + | |- | ||
| + | |Moisture || मोइस्चर || आर्द्रता | ||
| + | |- | ||
| + | |Coat || कोट || लेप | ||
| + | |- | ||
| + | |Distnguish || डिस्टिंग्विश || फरक करणे | ||
| + | |- | ||
| + | |Yoghurt || योग्हर्ट || दही | ||
| + | |- | ||
| + | |Cracker || क्रॅकर || फटाके | ||
| + | |- | ||
| + | |Occurance || आॅकरंस || होणे | ||
| + | |- | ||
| + | |Revolution || रेवल्यूशन || परिभ्रमण | ||
| + | |- | ||
| + | |Stretching || स्ट्रेचिंग || ताणणे | ||
| + | |- | ||
| + | |Canned food || कॅन्ड फूड || हवाबंद अन्नपदार्थ | ||
| + | |- | ||
| + | |Utensils || युटेंसिल्स || भांडी | ||
| + | |- | ||
| + | |Tinned || टिंड || कल्हई करणे | ||
| + | |- | ||
| + | |Breeze || ब्रीज || मंद वारा | ||
| + | |- | ||
| + | |Lightning || लायटनिंग || विजा चमकणे | ||
| + | |- | ||
| + | |||
| + | |} | ||
=Worksheets= | =Worksheets= | ||
Revision as of 11:48, 25 October 2017
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Anu Nived]
Objective: To teach the students about various changes
Subtopics to be covered:
- Types of changes
- Corrosion
Learning Outcome:
- Students know about the various types of changes happening around us
- They can give examples of various changes (periodic, non periodic, chemical, physical,etc.) happening around us.
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/701020012.pdf#page=97 (Marathi)
http://cart.ebalbharati.in/BalBooks/pdfs/703020012.pdf#page=97 (English)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=BgM3e8YZxuc (Physical vs chemical change)
[Contributor - Anu Nived]
http://image.slidesharecdn.com/physical-and-chemical-change-1224466582409274-8/95/physical-and-chemical-change-6-728.jpg (chemical change) https://image.slidesharecdn.com/physical-and-chemical-change-1224466582409274-8/95/physical-and-chemical-change-5-728.jpg?cb=1224441397 (chemical change) http://image.slidesharecdn.com/physical-and-chemical-change-1224466582409274-8/95/physical-and-chemical-change-8-728.jpg (physical change)
[Contributor - Arshea Bimal]
1. Cut a piece of paper in four square pieces. Cut each square piece further into four square pieces. Keep these pieces on the floor or a table so that the pieces acquire the shape of the original piece of paper.Can you join the pieces back to make the original piece? Is there a change in the property of the paper? 2.Group students to play this game: a) Let one name a common process (eg: rusting of iron) b) The other will decide if it is a physical or chemical change. The second student an now pick another and name another process. continue...
[Contributor - Aditi Joglekar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-OV9NTTdDNU1aakk
| Term' | 'Transliterated Term' | 'Translated Term' |
| Surroundings | सराउंडिग्ज | सभोवताली |
| Rusting | रस्टिंग | गंजणे |
| Accord | अकोर्ड | आपोआप |
| Useful changes | यूजफुल चेंजेस | उपयुक्त बदल |
| Harmful changes | हार्मफुल चेंजेस | हानिकारक बदल |
| Bursting of balloon | बर्स्टिंग आॅफ बलूनन | फुगा फुटणे |
| Ripening of fruit | रायपनिंग आॅफ फ्रूट | फळ पिकणे |
| Wax | वॅक्स | मेण |
| Reversible changes | रिवर्सिबल चेंजेस | परिवर्तनीय बदल |
| Periodic changes | पिरिओडिक चेंजेस | आवर्ती बदल |
| Non periodic changes | नॉन पिरिओडिक चेंजेस | अनावर्ती बदल |
| Composition | कम्पोजिशन | संघटन |
| Physical change | फिजिकल चेंज | भौतिक बदल |
| Chemical change | केमिकल चेंज | रासायनिक बदल |
| Evaporation | इवॅपोरेशन | बाष्पीभवन |
| Water cycle | वॉटर सायकल | जलचक्र |
| Burning | बर्निंग | जाळणे |
| Breaking | ब्रेकिंग | तोडणे |
| Tripod | ट्रायपॉड | तिवई |
| Corrosion | करोजन | क्षरण |
| Moisture | मोइस्चर | आर्द्रता |
| Coat | कोट | लेप |
| Distnguish | डिस्टिंग्विश | फरक करणे |
| Yoghurt | योग्हर्ट | दही |
| Cracker | क्रॅकर | फटाके |
| Occurance | आॅकरंस | होणे |
| Revolution | रेवल्यूशन | परिभ्रमण |
| Stretching | स्ट्रेचिंग | ताणणे |
| Canned food | कॅन्ड फूड | हवाबंद अन्नपदार्थ |
| Utensils | युटेंसिल्स | भांडी |
| Tinned | टिंड | कल्हई करणे |
| Breeze | ब्रीज | मंद वारा |
| Lightning | लायटनिंग | विजा चमकणे |
[Contributor - Aditi Joglekar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-eWNzYkFfTTFDOU0
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