TNSB - 7 - Maths :: Practical Geometry Term 1

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Go To: TNSB-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=1B1LSr9plJV3ZeTj7BDZqb_nFCEXZI60s (Lesson Plan - English)


https://drive.google.com/open?id=1wG2WuoyZ4RThvh8ZogyPka2UnRjP_3yh (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.


[Contributor - Kripa S]


https://www.youtube.com/watch?v=ubOyrS7KuXE (Intersecting lines - English)

https://www.youtube.com/watch?v=WsB7ACS1bzY (types of lines - English)


[Contributor - Prasanna Oruganti]

Lesson Paln version 1.1 Videos

https://www.youtube.com/watch?v=WvgAvVKUISQ (Introduction)

https://www.youtube.com/watch?v=WvgAvVKUISQ (Construction of perpendicular bisector)

https://www.youtube.com/watch?v=Jdp8mzt94po (Introduction to angle bisector)


[Contributor - Kripa S]


Make 8-10 chits of different types of angles. Hand over one chit to one bench and ask them to enact what angle they are. Eg: If it is an acute angle, the students will stand with hands close to each other. If is a complementary angle, two students will stand making an angle with their hands so that total looks 90 deg.


[Contributor - Prasanna Oruganti]

Lesson Plan version 1.1 activities

1. Ask children to do the paper folding activity for bisecting a line segment.

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

2. Give/show a picture of a building or any complex picture (that has angles and lines involved in it) to children. Let children identify angles, parallel lines and perpendicular lines in the given picture.

3. Ask children to do the paper folding activity for bisecting an angle. Refer the below video.

https://www.youtube.com/watch?v=Jdp8mzt94po


[Contributor - Karthik Shriram]

https://drive.google.com/open?id=0BzNF2YyqQxJ-VHM5djFMdGJLX1U

[Contributor - Prasanna Oruganti]

Lesson plan version 1.1 PPT

https://drive.google.com/open?id=1wG2WuoyZ4RThvh8ZogyPka2UnRjP_3yh


[Contributor - Gayathri Arun]

Term Transliterated Term Translated Term
Parallel Lines                                  பேரலல் லைன்ஸ்                                            இணைக் கோடுகள்
Perpendicular Lines                       ்பெண்டிகுலார் லைன்ஸ்                                  செங்குத்துக் கோடுகள்
Bisector                                            பைசெக்டர்                                                மையக்குத்து
Diameter                                           டையமிட்டர்                                              விட்டம்
Radius                                                ரேடியஸ்                                                  ஆரம்
Intersect                                        இன்டெர்செக்ட்                                            வெட்டுதல்
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