Changes
From Karnataka Open Educational Resources
1,650 bytes removed
, 07:07, 26 December 2013
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| ===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.'' |
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− | ===Activity No # 2 - Types of triangles - Identifying and naming ===
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− | {| style="height:10px; float:right; align:center;"
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− | |<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;">
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− | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
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− | |}
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− | '''Part 1'''
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− | *'''Estimated time''' - 20 minutes
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− | * '''Materials/ Resources needed'''
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− | * '''Prerequisites/Instructions, if any'''
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− | * '''Multimedia resources'''
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− | [[Image:KOER%20Triangles_html_m27d3a9c5.png]]
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− | * '''Website interactives/ links/ Geogebra Applets'''
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− | * '''Process (How to do the activity)'''
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− | Identify and name the triangles in the above figure.
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− | *'''Evaluation'''
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− | # Is it possible to construct a triangle with 3 collinear points?
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− | # Is it possible to construct a triangle whose sides are 3cm, 4cm and 9cm. Why?.
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− | '''Part 2'''
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− | *'''Estimated time''' - 20 minutes
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− | * '''Materials/ Resources needed'''
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− | * '''Prerequisites/Instructions, if any'''
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− | * '''Multimedia resources'''
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− | Look at the following images below
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− | {|class="wikitable"
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− | |-
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− | |[[Image:KOER%20Triangles_html_m7d1c3f58.png|Equilateral Triangle]]
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− | |[[Image:KOER%20Triangles_html_28f84d5e.png|Isosceles triangle]]
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− | |[[Image:KOER%20Triangles_html_36280b0d.png|Scalene triangle]]
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− | |-
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− | |[[Image:KOER%20Triangles_html_21013b99.png|Right triangle]]
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− | |[[Image:KOER%20Triangles_html_4b875456.png|Obtuse triangle]]
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− | |[[Image:KOER%20Triangles_html_5c56ee05.png|Acute triangle]]
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− | |}
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− | * '''Website interactives/ links/ Geogebra Applets'''
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− | * '''Process (How to do the activity)'''
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− | Identify and name the triangles in the above figure.
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− | *'''Evaluation'''
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| ===Activity No # 1. Types of triangles=== | | ===Activity No # 1. Types of triangles=== |