MHSB - 7 - Maths :: Circle
Go To:MSCERT-Mathematics-Grade 7
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[Author - Kripa S]
Objective: Introduce Circle and Explain different components of circle
Subtopics to be covered:
- Circumference of a circle
- Arc, central angle, measure of arc of a circle
Learning Outcome:
- Students can solve problems on circumference of circle
- They can find measure of an arc of a circle
[Author - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/701020004.pdf#page=84 (Marathi)
http://cart.ebalbharati.in/BalBooks/pdfs/703020004.pdf#page=84 (English)
[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)
[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.
[Contributors - Kripa S, Shweta Angne]
https://community.ekstep.in/preview/content/do_31217917831991296011295 (Video on circle) (Source: Ekstep)
https://drive.google.com/open?id=0BzNF2YyqQxJ-MVA2MTg5TW9FMDA (Answer Key)
[Contributor - Shweta Angne]
https://drive.google.com/open?id=0BzNF2YyqQxJ-WTlLbjI4YWNMbVU
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