DSERT - 5 - Maths :: Circles
Go To: DSERT-Mathematics-Grade 5
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[Author - Kripa S]
Objective: Introduce Circle and Explain different components of circle
Subtopics to be covered:
- 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://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-kannada-maths-1.pdf#page=96 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-english-maths-1.pdf#page=96 (English Medium)
[Author - Kripa S, Shashikant Navalgundkar, Suchitra Hegde]
https://www.youtube.com/watch?v=wNh5Gxb4s20 (Kannada)
https://www.youtube.com/watch?v=Yb1HYyBfLfc (English)
https://www.youtube.com/watch?v=ERMHdASitWQ (English)
https://www.youtube.com/watch?v=Oba0iqbzqX0 (English)
https://www.youtube.com/watch?v=j16NbUjQzXU (Kannada)
https://www.youtube.com/watch?v=tqSv0LRqgr8 (Kannada)
https://youtu.be/eCOC14WJL88 (Creating circles - Kannada)
https://www.youtube.com/watch?v=wNh5Gxb4s20 (Kannada - Introduction to circle)
https://www.youtube.com/watch?v=X0k7N0ASfp8 (No Voice over - Circles in nature)
https://www.youtube.com/watch?v=YrStabvtG-w (Kannada - Properties of Circles and Chords)
https://www.youtube.com/watch?v=e9brZFw390I (Kannada - Area of Circles)
https://www.youtube.com/watch?v=K6UA2okFaLE (Kannada - Language and notation of circles)
[Author - Kripa S]
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)
http://eightplanets.org/800border.png (planets)
http://cx.aos.ask.com/question/aq/700px-394px/eccentric-circle_993796c095d731da.jpg (concentric circles)
[Author - Kripa S]
1. Make teams of 5 students. Ask students to give examples of things that have shape of a circle:
eg: chapati, moon, sun, earth, ball, bangle, coins etc.
The team with maximum examples win.
[Author - Abhay Karjol]
https://drive.google.com/open?id=0BzNF2YyqQxJ-ZTFHYW1YZnV1LWs
| Term' | Transliterated Term | Translated Term | |
| Circles | ಸರ್ಕಲ್ಸ್ | ವೃತ್ತಗಳು | |
| Geometry Instrument Box | ಜಾಮಿಟ್ರಿ ಇಂಸ್ಟ್ರುಮೆಂಟ್ ಬಾಕ್ಸ್ | ಜ್ಯಾಮಿತಿ ಉಪಕರಣ ಪೆಟ್ಟಿಗೆ | |
| Compass | ಕಂಪಾಸ್ | ಕೈವಾರ | |
| Centre Of The Circle | ಸೆಂಟರ್ ಆಫ್ ದಿ ಸರ್ಕಲ್ | ವೃತ್ತಕೇಂದ್ರ | |
| Radius | ರೇಡಿಯಸ್ | ತ್ರಿಜ್ಯ | |
| Straight Line | ಸ್ಟ್ರೈಟ್ ಲೈನ್ | ಸರಳ ರೇಖೆ | |
| Line Segment | ಲೈನ್ ಸೆಗ್ಮೆಂಟ್ | ರೇಖಾ ಖಂಡ | |
| Parallel Lines | ಪ್ಯಾರಲಲ್ ಲೈನ್ಸ್ | ಸಮಾಂತರ ರೇಖೆಗಳು | |
| Perpendicular Lines | ಪರ್ಪೆಂಡಿಕ್ಯುಲರ್ ಲೈನ್ಸ್ | ಲಂಬ ರೇಖೆಗಳು | |
| Closed Plane Figure | ಕ್ಲೋಸ್ಡ್ ಪ್ಲೇನ್ ಫಿಗರ್ | ಆವೃತ ಸಮತಲಾಕೃತಿ |
[Author - Abhay Karjol]
https://drive.google.com/open?id=0BzNF2YyqQxJ-TFJOdjRmcDFlNjQ
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