Difference between revisions of "APSB - 7 - Maths :: The Triangle and its Properties"

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=Lesson Plan=
 
=Lesson Plan=
  
[Author - Kripa S]
+
[Contributor - Sowmya Battina]
  
 +
Dear Volunteer,
  
'''Objective:''' Explain properties of triangle for different types of triangle
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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.
  
'''Subtopics to be covered:'''
 
  
- Revise types of triangles based on sides and angles
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'''https://drive.google.com/open?id=1sWdvU7n5bJSXz1o3oroxhg-nOsLXw1Ve''' (Lesson Plan - English)
  
- Median and Altitude of a triangle
 
  
- Exterior angle of triangle and its property
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'''https://drive.google.com/open?id=17mMmFz907cQqvdHJDzNPRdUG2KzMILLP''' (PPT - English)
  
- Angle sum Property of triangle
 
  
- Property on sum of lengths of sides of triangle
 
  
'''Learning Outcome:'''
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You may use the content as it is or download and modify them to suit the students requirements.
  
- Students can solve problems based on the above concepts
+
 
 +
 
 +
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.
  
  
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https://www.youtube.com/watch?v=OBXWcWcvYw8  (Telugu - TYpes of triangles  and right angles)
 
https://www.youtube.com/watch?v=OBXWcWcvYw8  (Telugu - TYpes of triangles  and right angles)
 +
 +
[Contributor - Sowmya Battina]
 +
 +
Lesson Plan version 1.1 Videos
 +
 +
https://www.youtube.com/watch?v=NVuMULQjb3o (Recap of polygons)
 +
 +
https://www.youtube.com/watch?v=r4rySgvfDQU (Triangle based on sides and angles)
 +
 +
https://www.youtube.com/watch?v=MfTRvaZO8e4 (Altitude of a trianlge, median and centroid)
 +
 +
https://www.youtube.com/watch?v=vw-rOqDBAvs
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 +
https://www.youtube.com/watch?v=JR-HVADDL74 (Sum of exterior angle)
 +
  
 
=Images=
 
=Images=
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https://community.ekstep.in/preview/content/do_31225910255086796823294 (Activity on types of triangles) (Source: Ekstep)
 
https://community.ekstep.in/preview/content/do_31225910255086796823294 (Activity on types of triangles) (Source: Ekstep)
 +
 +
 +
[Contributor - Sowmya Battina]
 +
 +
Lesson Plan version 1.1 PPT
 +
 +
https://drive.google.com/open?id=17mMmFz907cQqvdHJDzNPRdUG2KzMILLP
  
  
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{| class="wikitable"  
 
{| class="wikitable"  
 
|'''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
 
|'''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
|-
 
|Triangle                                 ||            ట్రైయాంగిల్                     ||            త్రిభుజం ||
 
|-
 
|Line                                     ||                 లైన్                           ||                 రేఖ ||
 
|-
 
|Line segment                             ||       లైన్ సెగ్మెంట్                 || మెంట్               ||
 
|-
 
|Scalene                                  ||             స్కేల్న్                       ||                     ||
 
|-
 
|Isoceles                                 ||            ఇసోసెలెస్                      || సమద్విబాహు త్రిభుజం ||
 
|-
 
|Median                                   ||              మీడియన్                        ||                సగటు ||
 
|-
 
|Perpendicular                            ||    పెర్ఫెన్దిక్యూలర్              ||                లంభం ||
 
|-
 
|Altitude                                 ||          ఆల్టిట్యుడ్                    ||             ఎత్తులో ||
 
|-
 
 
|}
 
{| class="wikitable"
 
|''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
 
|-
 
|Triangle                                 ||            ట్రైయాంగిల్                     ||            త్రిభుజం ||
 
|-
 
|Line                                     ||                 లైన్                           ||                 రేఖ ||
 
|-
 
|Line segment                             ||       లైన్ సెగ్మెంట్                 || మెంట్               ||
 
|-
 
|Scalene                                  ||             స్కేల్న్                       ||                     ||
 
|-
 
|Isoceles                                 ||            ఇసోసెలెస్                      || సమద్విబాహు త్రిభుజం ||
 
|-
 
|Median                                   ||              మీడియన్                        ||                సగటు ||
 
|-
 
|Perpendicular                            ||    పెర్ఫెన్దిక్యూలర్              ||                లంభం ||
 
|-
 
|Altitude                                 ||          ఆల్టిట్యుడ్                    ||             ఎత్తులో ||
 
|-
 
 
|}
 
{| class="wikitable"
 
|''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
 
 
|-
 
|-
 
|Triangle                                 ||            ట్రైయాంగిల్                     ||            త్రిభుజం ||
 
|Triangle                                 ||            ట్రైయాంగిల్                     ||            త్రిభుజం ||

Revision as of 10:15, 28 August 2017

Go To: APSB-Mathematics-Grade 7

[edit]

[Contributor - Sowmya Battina]

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=1sWdvU7n5bJSXz1o3oroxhg-nOsLXw1Ve (Lesson Plan - English)


https://drive.google.com/open?id=17mMmFz907cQqvdHJDzNPRdUG2KzMILLP (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.


[Author - Kripa S, Vinaya Santhosh]


https://te.khanacademy.org/video?lang=te&format=lite&v=xKaCeFOA_AU ( (Khan Academy) సరూప త్రిభుజాలు )

https://www.youtube.com/watch?v=JphEvuYbXPs  (Telugu - Sides of angles explained)

https://www.youtube.com/watch?v=Gp4ZWP-2TPc  (Telugu - Properties of Triangles, right angled, Acute and Obtuse angles)

https://www.youtube.com/watch?v=OBXWcWcvYw8  (Telugu - TYpes of triangles  and right angles)

[Contributor - Sowmya Battina]

Lesson Plan version 1.1 Videos

https://www.youtube.com/watch?v=NVuMULQjb3o (Recap of polygons)

https://www.youtube.com/watch?v=r4rySgvfDQU (Triangle based on sides and angles)

https://www.youtube.com/watch?v=MfTRvaZO8e4 (Altitude of a trianlge, median and centroid)

https://www.youtube.com/watch?v=vw-rOqDBAvs

https://www.youtube.com/watch?v=JR-HVADDL74 (Sum of exterior angle)


[Author - Kripa S]


1. Can a median of a side of triangle be out of the triangle ? Try and see.

2. Draw one equilateral triangle, one isosceles triangle, one scalene triangle. Find their altitudes and means. What is common about them?


[Author - Meghana Bommi Reddy]


https://drive.google.com/open?id=0BzNF2YyqQxJ-QUNTWXd4YlZvV0U


[Contributor - Kripa S]


https://community.ekstep.in/preview/content/do_31225910255086796823294 (Activity on types of triangles) (Source: Ekstep)


[Contributor - Sowmya Battina]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=17mMmFz907cQqvdHJDzNPRdUG2KzMILLP


[Author - Kalanadhabhatla Shweta]

Term Transliterated Term Translated Term
Triangle                                            ట్రైయాంగిల్                                త్రిభుజం 
Line                                                     లైన్                                           రేఖ 
Line segment                                   లైన్ సెగ్మెంట్                 మెంట్               
Scalene                                               స్కేల్న్                                           
Isoceles                                            ఇసోసెలెస్                       సమద్విబాహు త్రిభుజం 
Median                                                మీడియన్                                        సగటు 
Perpendicular                                పెర్ఫెన్దిక్యూలర్                              లంభం 
Altitude                                          ఆల్టిట్యుడ్                                 ఎత్తులో 
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