Difference between revisions of "The Earth-Our Living Planet"
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| Line 83: | Line 83: | ||
*'''Question Corner''' | *'''Question Corner''' | ||
| − | ==Key Idea | + | ==Key Idea 2 - International Date Line== |
| − | + | Why do we need a International Date Line? | |
| + | |||
| + | See http://en.wikipedia.org/wiki/Date_line#mediaviewer/File:Dateline-animation-3deg-borderonly-180px.gif | ||
===Learning objectives=== | ===Learning objectives=== | ||
| + | To understand need for an arbitrary 'date line' which begins a 'new day' at a artificial 'longitudinal' line. | ||
| + | To understand why this line is not 'straight' but changes in many places | ||
| + | |||
===Notes for teachers=== | ===Notes for teachers=== | ||
| − | ===Activity No | + | This is a very difficult concept to understand and may need a physical simulation with a globe for students to understand. |
| + | |||
| + | The idea of time varying across longitudes as well as time zones need to be well understood before coming to date line. | ||
| + | |||
| + | |||
| + | ===Activity No 1 - Using Marble educational software to explain the International Date Line=== | ||
{| style="height:10px; float:right; align:center;" | {| style="height:10px; float:right; align:center;" | ||
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | |<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | ||
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ||
|} | |} | ||
| − | *'''Estimated Time''' | + | *'''Estimated Time''' 1 period |
| − | *'''Materials/ Resources needed''' | + | *'''Materials/ Resources needed''' Computer/Laptop with Marble educational tool installed. (Ubuntu Kalpavriksha contains Marble) + Projector to show the class |
| − | *'''Prerequisites/Instructions, if any''' | + | *'''Prerequisites/Instructions, if any''' |
*'''Multimedia resources''' | *'''Multimedia resources''' | ||
*'''Relevant local connections - people, places and materials''' | *'''Relevant local connections - people, places and materials''' | ||
| Line 103: | Line 113: | ||
*'''Assessments - incorporating elements of CCE''' | *'''Assessments - incorporating elements of CCE''' | ||
*'''Question Corner''' | *'''Question Corner''' | ||
| + | #Can a plane flying across the earth, move from Monday at the departing location to Tuesday at the arriving location? | ||
| + | #Can a plane flying across the earth, move from Tuesday at the departing location to Monday at the arriving location? | ||
| + | #Can any two places on Earth be on two different (consecutive) days? | ||
| + | #Can any two places on Earth be on two different days, which are not consecutive? | ||
| + | |||
===Activity No # === | ===Activity No # === | ||
| Line 119: | Line 134: | ||
*'''Assessments - incorporating elements of CCE''' | *'''Assessments - incorporating elements of CCE''' | ||
*'''Question Corner''' | *'''Question Corner''' | ||
| − | |||
==Key Idea #== | ==Key Idea #== | ||
Revision as of 16:43, 20 June 2014
| Philosophy of Social Sciences |
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Concept Map
Textbook
To add textbook links, please follow these instructions to: (Click to create the subpage)
Additional References
How the topic is discussed in NCERT Books
Useful websites
Pages from Wikipedia relating to this chapter
- http://en.wikipedia.org/wiki/Earth
- http://en.wikipedia.org/wiki/Latitude
- http://en.wikipedia.org/wiki/Longitude
- http://en.wikipedia.org/wiki/Continent
- http://en.wikipedia.org/wiki/Ocean
- http://en.wikipedia.org/wiki/Arctic_Ocean
- http://en.wikipedia.org/wiki/Atlantic_Ocean
- http://en.wikipedia.org/wiki/Indian_Ocean
- http://en.wikipedia.org/wiki/Pacific_Ocean
- http://en.wikipedia.org/wiki/Time_zone
- http://en.wikipedia.org/wiki/Date_line
Reference Books
Teaching Outlines
Please describe the key ideas to be conveyed in this section. Also broken down in details by each idea
Key Idea #
What are the key ideas to be covered
Learning objectives
Notes for teachers
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Relevant local connections - people, places and materials
- Website interactives/ links
- Process
- What questions can you ask
- Assessments - incorporating elements of CCE
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Relevant local connections - people, places and materials
- Website interactives/ links
- Process
- What questions can you ask
- Assessments - incorporating elements of CCE
- Question Corner
Key Idea 2 - International Date Line
Why do we need a International Date Line?
See http://en.wikipedia.org/wiki/Date_line#mediaviewer/File:Dateline-animation-3deg-borderonly-180px.gif
Learning objectives
To understand need for an arbitrary 'date line' which begins a 'new day' at a artificial 'longitudinal' line. To understand why this line is not 'straight' but changes in many places
Notes for teachers
This is a very difficult concept to understand and may need a physical simulation with a globe for students to understand.
The idea of time varying across longitudes as well as time zones need to be well understood before coming to date line.
Activity No 1 - Using Marble educational software to explain the International Date Line
- Estimated Time 1 period
- Materials/ Resources needed Computer/Laptop with Marble educational tool installed. (Ubuntu Kalpavriksha contains Marble) + Projector to show the class
- Prerequisites/Instructions, if any
- Multimedia resources
- Relevant local connections - people, places and materials
- Website interactives/ links
- Process
- What questions can you ask
- Assessments - incorporating elements of CCE
- Question Corner
- Can a plane flying across the earth, move from Monday at the departing location to Tuesday at the arriving location?
- Can a plane flying across the earth, move from Tuesday at the departing location to Monday at the arriving location?
- Can any two places on Earth be on two different (consecutive) days?
- Can any two places on Earth be on two different days, which are not consecutive?
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Relevant local connections - people, places and materials
- Website interactives/ links
- Process
- What questions can you ask
- Assessments - incorporating elements of CCE
- Question Corner
Key Idea #
What are the key ideas to be covered
Learning objectives
Notes for teachers
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Relevant local connections - people, places and materials
- Website interactives/ links
- Process
- What questions can you ask
- Assessments - incorporating elements of CCE
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Relevant local connections - people, places and materials
- Website interactives/ links
- Process
- What questions can you ask
- Assessments - incorporating elements of CCE
- Question Corner
Project Ideas
Community Based Project
Usage
Create a new page and type {{subst:SS-Content}} to use this template