JACB - 7 - Maths :: The Triangle and its Properties
Go To: JACB-Mathematics-Grade 7
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[Contributor - Prasanna Oruganti]
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=1aQhPgXdm4puvCok9qDenGOfpRXz_bj4m (Lesson Plan - English)
https://drive.google.com/open?id=1t3oiQoWJvrAZ1k38PzOAvnPsdjZue2CC (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 - Rishi Mazumdar]
https://youtu.be/4jVoVOq6v2E (Khan Academy - Properties of Triangle)
https://hi.khanacademy.org/math/in-seventh-grade-math/triangle-pror (Properties of Triangle)
[Contributor - Prasanna Oruganti]
Lesson Plan version 1.1 videos
https://www.youtube.com/watch?v=NVuMULQjb3o (polygons and triangles)
https://www.youtube.com/watch?v=r4rySgvfDQU (Triangles based on sides and angles)
https://www.youtube.com/watch?v=MfTRvaZO8e4 (Altitude of a triangle and median)
https://www.youtube.com/watch?v=vw-rOqDBAvs (Angle sum property)
[Author - Kripa S]
https://s3-ap-southeast-1.amazonaws.com/learnhive/lcards/Types-of-Triangles-521dd275368b9.png (types of triangles)
http://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/22114543/ALTITUDE.png (Altitudes of a triangle)
http://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/22114547/Triangle.Centroid.Median.png (Medians of a triangle)
http://image.wistatutor.com/content/feed/u774/angle%20pro3.JPG (exterior angle property)
https://dj1hlxw0wr920.cloudfront.net/userfiles/wyzfiles/f0516fa1-669b-441d-9f11-a33907a2a0b0.gif (Angle sum property of a triangle)
https://upload.wikimedia.org/wikipedia/commons/thumb/b/b2/TriangleInequality.svg/220px-TriangleInequality.svg.png ( Property of lengths of sides of triangle)
[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?
[Contributor - Prasanna Oruganti]
Lesson Plan version 1.1 PPT
https://drive.google.com/open?id=1t3oiQoWJvrAZ1k38PzOAvnPsdjZue2CC
Worksheets [Version 2021]
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Answerkeys [Version 2021]
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