DSERT - 8 - Maths :: Theorems on Triangles

Lesson Plan
Textbook
Videos
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Activities
Additional Aids
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[Contributor - Rashmi MS]

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=1PYeWG5p99OWSvhIwYDhkEg8kRKaIeD3T (lesson Plan - English)

https://drive.google.com/open?id=1A7RlWJUj-znQJ0kLBtSDk3bg0XOIdbBE (PPT - English)

You may use the content as it is or download and modify them to suit the students requirements.

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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]

http://ktbs.kar.nic.in/new/website%20textbooks/class8/8th-kannada-maths-1.pdf#page=127 (Kannada Medium)

http://ktbs.kar.nic.in/new/website%20textbooks/class8/8th-english-maths-1.pdf#page=118 (English Medium)

[Contributor - Rashmi MS]

Lesson Plan version 1.1 videos

https://www.youtube.com/watch?v=jknrgQgaquM

( Definition of triangles)

https://www.youtube.com/watch?v=1k0G-Y41jRA (Types of triangles)

https://www.youtube.com/watch?v=_PnPM8VVHBA (Sum of interior angles of a triangle)

https://www.youtube.com/watch?v=EZ6dOlRQDBo (Exterior angles)

[Contributor - Kripa S]

https://i.ytimg.com/vi/QcNhjweG70M/maxresdefault.jpg (Classification of Triangles)

http://ictedusrv.cumbria.ac.uk/maths/SecMaths/U5/U5/images/pic025.jpg (Classification of triangles into sets)

[Contributor - Rashmi MS]

Lesson Plan version 1.1 activities

1. Ask students to point out triangle shaped things that they see in daily lives and tell them to draw the same.

[Contributor - Prathima Kamath]

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

[Contributor - Rashmi MS]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=1A7RlWJUj-znQJ0kLBtSDk3bg0XOIdbBE

[Contributor - Padmashree Sastry]

Term	Transliterated Term	Translated Term
Theorems	ತೀಯರಮ್ಸ್	ಪ್ರಮೇಯಗಳು
Triangle	ಟ್ರೈ ಅಂಗಲ್	ತ್ರಿಭುಜ
Classify	ಕ್ಲಾಸಿಫೈ	ವರ್ಗೀಕರಿಸು
Angle	ಆಂಗಲ್	ಕೋನ
Sides	ಸೈಡ್ಸ್	ಬಾಹು
Property	ಪ್ರೊಪರ್ಟೀ	ಗುಣಲಕ್ಷಣ
Exterior angles	ಎಕ್ಸ್ಟೀರಿಯರ್ ಅಂಗಲ್	ಹೊರಕೋನಗಳು
Interior angles	ಇಂಟೀರಿಯರ್ ಅಂಗಲ್	ಒಳಕೋನಗಳು
Logically	ಲಾಜಿಕಲಿ	ತಾರ್ಕಿಕವಾಗಿ
Collinear	ಕೊಲಿನೀಯರ್	ಏಕರೇಖಾಗತ
Vertices	ವರ್ಟಿಸಿಸ್	ಶೃಂಗಗಳು
Equilateral	ಈಕ್ವಿಲಾಟರಲ್	ಸಮಬಾಹು
Isosceles	ಐಸಾಸೆಲೆಸ್	ಸಮದ್ವಿಬಾಹು
Scalene	ಸ್ಕೇಲ್ಲೀನ್	ಅಸಮಬಾಹು
Acute angle	ಅಕ್ಯೂಟ್ ಅಂಗಲ್	ಲಘುಕೋನ
Right angle	ರೈಟ್ ಅಂಗಲ್	ಲಂಬಕೋನ
Obtuse angle	ಒಬ್ತ್ಯೂಸ್ ಅಂಗಲ್	ಅಧಿಕ ಕೋನ
Interior opposite angle	ಇಂಟೀರಿಯರ್ ಒಪೋಸಿಟ್ ಅಂಗಲ್	ಅಂತರಾಭಿಮುಖ ಕೋನ