Difference between revisions of "NCERT - 6 - Maths :: Basic Geometrical Ideas"
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Revision as of 05:27, 3 August 2017
Go To: NCERT-Mathematics-Grade 6
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Kripa S]
Objective: Introduce Point, Line, Line segment, Ray, Angles, Circle
Subtopics to be covered:
- Identify/ Draw a point, line, line segment, ray, angle
- Identify center, radius, diameter, sector, arc, chord, interior point, exterior point in a circle
Learning Outcome:
- Students can identify any asked geometrical concept/ idea in a given set
[Author - Kripa S]
http://epathshala.nic.in/wp-content/doc/book/flipbook/Class%20VI/0651-Ganit/Chapter_4/index.html (NCERT Hindi Medium)
http://epathshala.nic.in/wp-content/doc/book/flipbook/Class%20VI/0650-Mathematics/Chapter_4/index.html (NCERT English Medium)
https://drive.google.com/open?id=0BzNF2YyqQxJ-U3F1a0d6UDBreEE (JEPC Board) (Hindi Medium)
https://drive.google.com/open?id=0BzNF2YyqQxJ-N3k0LWJYMjc1dEk (JEPC Board) (Hindi Medium)
[Author - Kripa S, Rishi Mazumdar]
https://www.youtube.com/watch?v=xQw8pahieyA ( Geometry - What is an Angle )
https://www.youtube.com/watch?v=1P0ILl6_vnc (Angle - Hindi)
https://hi.khanacademy.org/math/in-sixth-grade-math/basic-geometrical-ideas (Khan Academy)
https://www.youtube.com/watch?v=N8VTx6wL_ww (Circle - Hindi)
[Author - Kripa S]
http://www.mxepstein.com/wp-content/uploads/2015/08/vertex.jpg (ray, vertex)
https://www.freemathhelp.com/images/g12.png (ray, line segment, angle)
http://www.gmatfree.com/wp-content/uploads/2014/07/ScreenHunter_185-Oct.-13-16.52.jpg (circle)
http://www.tpub.com/math1/18.htm26.gif (arc, sector, chord)
https://s-media-cache-ak0.pinimg.com/originals/5f/6f/8f/5f6f8fa04a02fb82eaa2bd4373f7d5d1.jpg (all parts in circle)
[Author - Kripa S]
1. Share examples of point, line segments, circle from daily life. (example: star, bat, tubelight, side of a fan, bindi, dosa, chapathi etc)
2. Share example of rays (torch light, sun rays, etc )
3. Make different closed shapes using 6 pens or sticks. Reduce the sides by 1 everytime and make a new shape. What happens when you have 2 sides, what closed shape can you make? Is it possible? Discuss and understand what is the minimum requirements for a polygon/ closed shape
[Author - Trisha Srivastava]
https://drive.google.com/open?id=0BzNF2YyqQxJ-Y3h0c0xEcURoeXc
[Author - Shachi Patel]
| Term' | Transliterated Term | Translated Term | |
| constructions | कंस्ट्रक्शंस | निर्माण | |
| point | पोइन्ट | बिंदु | |
| line segment | लाइन सेगमेंट | रेखा खंड | |
| intersecting | इंटेरसेक्टिंग | का प्रतिच्छेदन | |
| parallel | पारलेल | समानांतर | |
| ray | रे | किरण | |
| polygon | पोलीगोन | बहुभुज | |
| vertex | वर्टेक्स | शीर्ष | |
| diagonal | डायगोनल | विकर्ण | |
| interior | इंटीरियर | अभ्यंतर | |
| quadrilateral | क्वाड्रीलेटरल | चतुर्भुज के |
[Author - Trisha Srivastava]
https://drive.google.com/open?id=0BzNF2YyqQxJ-MndzX1hIZXNXVkU
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