Difference between revisions of "Construction Of Triangles"

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''[http://karnatakaeducation.org.in/KOER/index.php/ತ್ರಿಭುಜಗಳ_ರಚನೆ ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''</div>
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''[http://karnatakaeducation.org.in/KOER/index.php/ತ್ರಿಭುಜಗಳ_ರಚನೆ ಕನ್ನಡ]''</div>
 
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_History The Story of Mathematics]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_History The Story of Mathematics]
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|style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; "|[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Philosophy Philosophy of Mathematics]
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| style=" width:10%; border:none; border-radius:5px;box-shadow: 10px 10px 10px #888888; background:#f9f9ff; vertical-align:middle; text-align:center; " |[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Philosophy Philosophy of Mathematics]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Pedagogy Teaching of Mathematics]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Curriculum_and_Syllabus Curriculum and Syllabus]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Mathematics:_Topics Topics in School Mathematics]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Text_Books#Mathematics_-_Textbooks Textbooks]
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[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
 
[http://www.karnatakaeducation.org.in/KOER/en/index.php/Maths:_Question_Papers Question Bank]
 
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While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''].
 
While creating a resource page, please click here for a resource creation [http://karnatakaeducation.org.in/KOER/en/index.php/Resource_Creation_Checklist '''checklist'''].
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= Concept Map =
 
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[[File:construction of triangle.mm|Flash]]
 
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__FORCET
 
  
 
= Textbook =
 
= Textbook =
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=Additional Information=
 
=Additional Information=
 
==Useful websites==
 
==Useful websites==
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#This website gives basic ideas of constructing triangles[http://www.cimt.plymouth.ac.uk/projects/mepres/book7/bk7i5/bk7_5i5.html www.cimt.plymouth.ac.uk]
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#This website gives basic ideas of constructing triangles[http://www.cimt.plymouth.ac.uk/projects/mepres/book7/bk7i5/bk7_5i5.html www.cimt.plymouth.ac.uk]
 
#This helps to know thw constriction oftriangle[http://www.learnnext.com/nextgurukul/wiki/concept/CBSE/VII/Maths/Construction-of-Triangles.htm click here]
 
#This helps to know thw constriction oftriangle[http://www.learnnext.com/nextgurukul/wiki/concept/CBSE/VII/Maths/Construction-of-Triangles.htm click here]
 
#To know about how to construct triangle[http://www.mathopenref.com/consttrianglesss.html click here]
 
#To know about how to construct triangle[http://www.mathopenref.com/consttrianglesss.html click here]
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{{#widget:YouTube|id=NzcTKGxwCCE}}
 
{{#widget:YouTube|id=NzcTKGxwCCE}}
  
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==Reference Books==
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The below video gives more information about construction of trangles by Gireesh K S and Suchetha S S
  
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= Teaching Outlines =
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{{#widget:YouTube|id=78nG2lYMSb0}}          {{#widget:YouTube|id=lFhGqxiBBK8}}
  
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==Concept #==
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==Reference Books==
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===Learning objectives===
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===Notes for teachers===
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= Concept - 1: Introduction =
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''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 ===
 
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#Activity No #1 - Introduction to Construction Of Triangles [[Construction_Of_Triangles_activity1|click here]]
 
#Activity No #1 - Introduction to Construction Of Triangles [[Construction_Of_Triangles_activity1|click here]]
  
 
===Activity ===
 
===Activity ===
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#Activity No 2 - Introduction to uses of geometrical instrument [[uses_of_geometrical_instrument_activity2|click here]]
 
#Activity No 2 - Introduction to uses of geometrical instrument [[uses_of_geometrical_instrument_activity2|click here]]
  
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==Concept #==
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==Concept- 2: Construction of Triangles==
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===Learning objectives===
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===Activity 1 ===
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===Notes for teachers===
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What is a Triangle? [[Construction of Triangles - Activity 1|Click Here]]
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===Activity No # ===
 
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* '''Estimated Time'''
 
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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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* '''Website interactives/ links/ Geogebra Applets'''
 
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* '''Process (How to do the activity)'''
 
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* '''Developmental Questions (What discussion questions)'''
 
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===Activity No # ===
 
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* '''Estimated Time'''
 
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* '''Materials/ Resources needed'''
 
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* '''Prerequisites/Instructions, if any'''
 
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= Hints for difficult problems =
 
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= Project Ideas =
 
  
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= Math Fun =
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=== Activity 2 ===
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Drawing a triangle when measures of three sides are given? [[Construction of Triangles(SSS)- Activity 2|Click Here]]
  
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'''Usage'''
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=== Activity 3 ===
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Drawing a triangle when measures of two sides and one angle are given? [[Construction of Triangles(SAS)- Activity 3|Click Here]]
  
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=== Activity 3a ===
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Construction of triangle with 2 sides and an angle SSA - '''conceptual error''' [[Construction of Triangles(SAS)- Activity 3a|Click Here]]
  
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=== Activity 4 ===
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Draw  a triangle when measures of two angles and one side are given? [[Construction of Triangles(ASA)- Activity 4|Click Here]]
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[[Category:Class 8]]
 
[[Category:Triangles]]
 
[[Category:Triangles]]

Latest revision as of 11:34, 30 June 2022

ಕನ್ನಡ

The Story of Mathematics

Philosophy of Mathematics

Teaching of Mathematics

Curriculum and Syllabus

Topics in School Mathematics

Textbooks

Question Bank

While creating a resource page, please click here for a resource creation checklist.

Textbook

To add textbook links, please follow these instructions to: (Click to create the subpage)

Additional Information

Useful websites

  1. This website gives basic ideas of constructing triangleswww.cimt.plymouth.ac.uk
  2. This helps to know thw constriction oftriangleclick here
  3. To know about how to construct triangleclick here

This video gives information on construction of triangles.

The below video gives more information about construction of trangles by Gireesh K S and Suchetha S S 

==Reference Books==

Concept - 1: Introduction

Activity

  1. Activity No #1 - Introduction to Construction Of Triangles click here

Activity

  1. Activity No 2 - Introduction to uses of geometrical instrument click here

Concept- 2: Construction of Triangles

Activity 1

What is a Triangle? Click Here

Activity 2

Drawing a triangle when measures of three sides are given? Click Here

Activity 3

Drawing a triangle when measures of two sides and one angle are given? Click Here

Activity 3a

Construction of triangle with 2 sides and an angle SSA - conceptual error Click Here

Activity 4

Draw  a triangle when measures of two angles and one side are given? Click Here

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