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From Karnataka Open Educational Resources
→Activity No 1#The Greenhouse effect
'''''[http://karnatakaeducation.org.in/KOER/index.php/ಪರಿಸರದ_ಸಮಸ್ಯೆಗಳು ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]'''''
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_History The Story of Science]
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_History The Story of Science]
|style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Philosophy Philosophy of Science]
| style=" width:10%; border:none; border-radius:5px;box-shadow: 5px 5px 5px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Philosophy Philosophy of Science]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Pedagogy Teaching of Science]
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Pedagogy Teaching of Science]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Curriculum_and_Syllabus Curriculum and Syllabus]
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Curriculum_and_Syllabus Curriculum and Syllabus]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Topics Topics in School Science]
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Topics Topics in School Science]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Textbooks#Science_-_Textbooks Textbooks]
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Textbooks#Science_-_Textbooks Textbooks]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Question_Papers Question Bank]
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Science:_Question_Papers Question Bank]
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= Concept Map =
= Concept Map =
[[File:Parisarasamesyagalu_.mm|Flash]]
__FORCETOC__
__FORCETOC__
= Textbook =
= Textbook =
#[http://ktbs.kar.nic.in/New/Textbooks/class-x/english/science/class-x-english-science-chapter02.pdf Karnataka text book for Class 10, Chapter 02 - Environmental issues] <br>
To add textbook links, please follow these instructions to:
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= Additional information =
= Additional information =
[[File:Save earth.jpg|400px]]
==Useful websites==
==Useful websites==
*[http://www.globalissues.org/issue/168/environmental-issues Environmental Issue] <br>
*[http://www.nrdc.org/issues/ NRDC]<br>
*[http://en.wikipedia.org/wiki/Environmental_policy_of_the_Government_of_India Environmental policy of govt india]<br>
*Thanos Nikopoulos has used paper chunks (that he recycled later) creatively in this video to communicate ideas related to environment degradation and its conservation.
{{#widget:YouTube|id=Vkq_srFGW5I}}
==Reference Books==
==Reference Books==
==Unit plan==
[http://karnatakaeducation.org.in/KOER/en/images/6/63/Environmental_issues_.odt unit plan of environmental issues]
= Teaching Outlines =
= Teaching Outlines =
# Understands the nill effects on environment by the human activity
# List out activity of humans .
# Understands the environmental pollutions
# Guess the effects of human activity on environment
# Reson out and understand effects of all types of pollutiuons and reson for it
# Understand global warming and its effects and remidies for it
# List out reson for acid rain and its effects and remedial messures for it
==Concept #==
==Concept #==
===Learning objectives===
===Learning objectives===
#Understands the effects of human interference on environment
#List out human activities
#Understands meaning of environmental pollution
#Reason out the effect of human activities on environment
#Understands the reason or effect of air , water, soil pollutions
#Understands the global warming
#Reason out for the acid rain
===Notes for teachers===
===Notes for teachers===
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.''
===Activity No # ===
===Activity No 1#'''The Greenhouse effect''' ===
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''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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* '''Estimated Time'''
* '''Estimated Time-'''40 minutes
* '''Materials/ Resources needed'''
* '''Materials/ Resources needed-'''Computer/laptop, projector, screen, PhET simulation
* '''Prerequisites/Instructions, if any'''
* '''Prerequisites/Instructions, if any'''
* Students have learnt about global warming.
* '''Multimedia resources'''
* '''Multimedia resources'''
* '''Website interactives/ links/ simulations'''
* '''Website interactives/ links/ simulations'''
* PhET simulation on ‘The Greenhouse Effect’
* Video on [https://www.youtube.com/watch?v=ZzCA60WnoMk ‘The Greenhouse Effect’] by NASA Earth Observatory (Duration of the video- 3minutes 29 seconds)
* [https://www.youtube.com/watch?v=R0IIsCGMHBY How does global warming affect the environment?] (Duration of the video- 5minutes 18 ---------watching first 3minutes of the video)
* '''Process (How to do the activity)'''
* '''Process (How to do the activity)'''
* 1.Review of the greenhouse effect using the video on [https://www.youtube.com/watch?v=ZzCA60WnoMk ‘The Greenhouse Effect’] (How carbon di-oxide and water vapour cause greenhouse effect? How greenhouse effect maintain the surface temperature of the Earth?) 2. Using the PhET simulation to understand the mechanism of Earth's greenhouse effect.
*'''Tab 1- The Greenhouse effect'''
*Step 1'''-''' Varying the amount of greenhouse gas concentration in the atmosphere by using the slide bar on the right
* '''Developmental Questions (What discussion questions)'''
* '''Developmental Questions (What discussion questions)'''
* What do you see happening?
* In what direction, relative to Earth's surface, are all the yellow photons moving?
* In what direction, relative to Earth's surface, are the red photons moving?
* Which colour photons represent sunlight?
* Which colour represent heat?
* Step 2-
*
* '''Evaluation (Questions for assessment of the child)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Question Corner'''
* '''Question Corner'''
= Project Ideas =
= Project Ideas =
# Visit a nearby small industry and list out its environmental hazards
# Prepare a album by using news paper ets about environmental pollution
# Comparising study for the number of vehicles with respect to the past ten years
# Campaigning about environmental pollutions and its effects , remedial measures
# Disscussingh the water pollution and warter resoures and its conservation
= Fun corner =
= Fun corner =
