Difference between revisions of "MHSB - 8 - Science :: Carbon and Carbon Compounds"
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+ | [Contributor - Abantika Ghosh] | ||
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+ | 1) Take a piece of wood, fruit seed or some feathers and heat it. | ||
+ | Observation: Slowly the color changes to black. Upon getting charred they all turn black. | ||
+ | Therefore we can conclude that all plant and animal products contain carbon. | ||
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+ | 2) Hold lighted candle in a gas jar. | ||
+ | Observation: The gas jar gets filled with CO2 and extinguishes the burning candle that suggests that C02 neither burns nor does it support burning. | ||
=Additional Aids= | =Additional Aids= |
Revision as of 04:13, 22 March 2018
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Aasma Ahmad]
Objective: To teach students about Carbon and its compounds
Subtopics to be covered:
- Carbon
- Properties of Carbon (allotropes, solubility and action with oxygen)
- Carbon dioxide
- Methane
Learning Outcome:
- Students know about the element carbon and its properties
- They know about carbon allotropes like diamond and graphite
- They also know about compounds of carbon – Carbon dioxide and Methane
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/801010012.pdf#page=144 (Marathi Medium)
http://cart.ebalbharati.in/BalBooks/pdfs/803010012.pdf#page=144 (English Medium)
[Contributor - Kripa]
http://static.dnaindia.com/sites/default/files/styles/half/public/2016/08/25/495158-446490-coal1.jpg?itok=0-QbYAhY (coal - natural carbon compound)
http://sciencenordic.com/sites/default/files/imagecache/620x/bio-ccs-700x350.png (carbon dioxide in environment)
http://ib.bioninja.com.au/_Media/carbon-methane_med.jpeg (methane from cattle)
[Contributor - Abantika Ghosh]
1) Take a piece of wood, fruit seed or some feathers and heat it. Observation: Slowly the color changes to black. Upon getting charred they all turn black.
Therefore we can conclude that all plant and animal products contain carbon.
2) Hold lighted candle in a gas jar. Observation: The gas jar gets filled with CO2 and extinguishes the burning candle that suggests that C02 neither burns nor does it support burning.
[Contributor - Priya Kashid]
https://drive.google.com/open?id=1yiOIAH-Gyf2baLuMGzjmCmuYxnm932cu
[Contributor - Priya Kashid]
https://drive.google.com/open?id=1-IPkc96EZddopLXWJbyShC2C_Z-b3xft
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