DSERT - 7 - Science :: Allotropy Of Oxygen
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[Contributor - Shilpa GS]
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=1_gY6-2M5ggLsNc5ZAqd8FGrlAOriZ3Ul (lesson Plan - English)
https://drive.google.com/open?id=1p_Il0MlILXH52TmbTtfCnuurSUWgZ7HP (PPT - English)
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 - Kripa S]
http://ktbs.kar.nic.in/new/website%20textbooks/class7/7th-kannada-science-02.pdf#page=176 (Kannada Medium)
http://ktbs.kar.nic.in/new/website%20textbooks/class7/7th-english-science-02.pdf#page=176 (English Medium)
[Contributor - Mrinalini Haridas]
https://drive.google.com/file/d/1AOvgxIdmrVp9LlfMN71_iSjrdQi2Ppff/view?usp=sharing (Kannada Medium - Science -01 -2019)
https://drive.google.com/file/d/13eeH14JGkQuPhuKZzI2qO4i_dbbH_Nfj/view?usp=sharing (English Medium - Science - 01 - 2019)
https://drive.google.com/file/d/1dhnzF9X1NL9MsI35YOebjsK1s4mvVeKE/view?usp=sharing (Kannada Medium - Science - 02 - 2019)
[Contributor -Shilpa GS]
Lesson Plan version 1.1
https://www.youtube.com/watch?v=Qpz_LXWtWFE
https://www.youtube.com/watch?v=h7rhOM2dXtE
https://www.youtube.com/watch?v=m2i9jLPXprQ
https://www.youtube.com/watch?v=ppSf35Jvd4w
[Contributor - Kripa S]
http://images.slideplayer.com/24/7457028/slides/slide_17.jpg (Oxygen allotropes)
[Contributor - Shilpa GS]
Lesson Plan version 1.1 Images
https://study.com/academy/lesson/what-is-atmosphere-layers-gases-pressure.html.
https://i1.wp.com/www.7continents5oceans.com/wp-content/uploads/2015/06/Ozone-Depletion-.jpg?resize=1641%2C886 (ozone depletion)
http://slideplayer.com/8583468/26/images/4/Chlorofluorocarbons+%28CFC%29.jpg (Chlorine, flourine and carbon)
http://www.4college.co.uk/as/atm/cfc1.gif
https://www.environmentblog.net/wp-content/uploads/2016/07/what-is-the-greenhouse-effect.jpg (green house effect)
[Contributor - Nandini]
https://drive.google.com/open?id=0BzNF2YyqQxJ-SE5nSFE4ZVVkYkE
[Contributor - Shilpa GS]
Lesson Plan version 1.1 Activities
1. Encourage the students to list out the uses of oxygen .
2. Ask the students to make a chart on ozone layer.
Encourage them to have a group discussion on control of ozone layer depletion .
[Contributor - Nandini]
https://drive.google.com/open?id=0BzNF2YyqQxJ-cnQ2dmRiSXA4Z2c
[Contributor - Shilpa GS]
Lesson Plan version 1.1 PPT
https://drive.google.com/open?id=1p_Il0MlILXH52TmbTtfCnuurSUWgZ7HP (English)
[Contributors - Sriranjini, Kodhai Narayanan, Navyashree Jogi]
| Term | Transliterated Term | Translated Term |
| Dioxygen | ಡೈಆಕ್ಸಿಜನ್ | ಡೈಆಕ್ಸಿಜನ್ |
| Singlet oxygen | ಸಿನ್ಗ್ಲೆಟ್ ಆಕ್ಸಿಜನ್ | ಏಕ ಆಮ್ಲಜನಕ |
| Tetraoxygen | ಟೆಟ್ರಾಕ್ಸೈಜೆನ್ | ಟೆಟ್ರಾಕ್ಸೈಜೆನ್ |
| Solid oxygen | ಸಾಲಿಡ್ ಆಕ್ಸಿಜನ್ | ಘನ ಆಮ್ಲಜನಕ |
| Ozone | ಓಝೋನ್ | ಓಝೋನ್ |
| Uses of ozone | ಯೂಸೆಸ್ ಒಫ್ ಓಜೋನ್ | ಓಝೋನ್ನ ಉಪಯೋಗಗಳು |
| Paramagnetic liquid oxygen | ಪ್ಯಾರಾಮಗ್ನೆಟಿಕ್ ಲಿಕ್ವಿಡ್ ಆಕ್ಸಿಜನ್ | ಪ್ಯಾರಾಮಗ್ನೆಟಿಕ್ ದ್ರವ ಆಮ್ಲಜನಕ |
| Harmful effect of ozone | ಹರ್ಮ್ಫುಲ್ ಎಫೆಕ್ಟ್ ಒಫ್ ಓಜೋನ್ | ಓಝೋನ್ನ ಹಾನಿಕಾರಕ ಪರಿಣಾಮ |
| Structure | ಸ್ಟ್ರಕ್ಚರ್ | ರಚನೆ |
| Colour | ಕಲರ್ | ಬಣ್ಣ |
| Odour | ಒಡೊರ್ | ವಾಸನೆ |
| Melting point | ಮೆಳ್ಟಿಂಗ್ ಪಾಯಿಂಟ್ | ಕರಗುವ ಬಿಂದು |
| Boiling point | ಬೊಇಲ್ಲಿಂಗ್ ಪಾಯಿಂಟ್ | ಕುದಿಯುವ ಬಿಂದು |
| Density | ಡೆನ್ಸಿಟಿ | ಸಾಂದ್ರತೆ |
| Chemical stability | ಕೆಮಿಕಲ್ ಸ್ಟೆಬಿಲಿಟಿ | ರಾಸಾಯನಿಕ ಸ್ಥಿರತೆ |
| Diatomic molecule | ಡೈಯಾಟಮಿಕ್ ಮೊಲಿಕ್ಯುಲ್ | ಡೈಯಾಟಮಿಕ್ ಅಣು |
| Triatomic molecule | ಟ್ರೈಟಾಮಿಕ್ ಮೊಲಿಕ್ಯುಲ್ | ಟ್ರೈಟಾಮಿಕ್ ಅಣು |
| Properties of oxygen | ಪ್ರಾಪರ್ಟೀಸ್ ಒಫ್ ಆಕ್ಸಿಜನ್ | ಆಮ್ಲಜನಕದ ಗುಣಲಕ್ಷಣಗಳು |
| Ozone depletion | ಓಜೋನ್ ಡೆಪ್ಲೇಷನ್ | ಓಝೋನ್ ಶಿಥಿಲವಾಗುವಿಕೆ |
| Chlorofluoro carbons | ಛ್ಲೊರೋಫ್ಲ್ಯೂರೋ ಕಾರ್ಬನ್ | ಕ್ಲೋರೋಫ್ಲೋರೋ ಕಾರ್ಬನ್ಗಳು |
[Contributor - Nandini]
https://drive.google.com/open?id=0BzNF2YyqQxJ-aTVmOEdrdTBhbHM
[Contributor - Aishwarya VH]
https://drive.google.com/open?id=1QeOsSnNtkhy1K310w-COlL0YqRwleHH3 (Question Bank - English)
[Contributor - Aishwarya VH]
https://drive.google.com/open?id=1QeOsSnNtkhy1K310w-COlL0YqRwleHH3 (Question Bank - English)
[Contributor - Aishwarya VH]
https://drive.google.com/open?id=1QeOsSnNtkhy1K310w-COlL0YqRwleHH3 (Question Bank - English)
[Contributor - Aishwarya VH]
https://drive.google.com/open?id=1QeOsSnNtkhy1K310w-COlL0YqRwleHH3 (Question Bank - English)
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