Difference between revisions of "DSERT - 7 - Maths :: Pair of Angles"
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|Clockwise || ಕ್ಲಾಕ್ವೈಸ್ || ಪ್ರದಕ್ಷಿಣೆ ಪಥ | |Clockwise || ಕ್ಲಾಕ್ವೈಸ್ || ಪ್ರದಕ್ಷಿಣೆ ಪಥ | ||
|- | |- | ||
| − | |Anti | + | |Anti clockwise || ಆಂಟಿ ಕ್ಲಾಕ್ವೈಸ್ || ಅಪ್ರದಕ್ಷಿಣೆ ಪಥ |
|- | |- | ||
|Congruent (equal) angles || ಕಾಂಗ್ರುಯೆಂಟ್ (ಈಕ್ವಲ್) ಆಂಗಲ್ಸ್ || ಸರ್ವಸಮ ಕೋನಗಳು (ಸಮಕೋನಗಳು) | |Congruent (equal) angles || ಕಾಂಗ್ರುಯೆಂಟ್ (ಈಕ್ವಲ್) ಆಂಗಲ್ಸ್ || ಸರ್ವಸಮ ಕೋನಗಳು (ಸಮಕೋನಗಳು) | ||
Revision as of 11:09, 13 December 2017
Go To: DSERT-Mathematics-Grade 7
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[Author - Kripa S]
Objective: Introduce different types of angles and their properties
Subtopics to be covered:
- Types of Angles -> complementary, supplementary, adjacent, linear pair, vertically opposite, corresponding, alternate, interior, exterior
Learning Outcome:
- Students can identify type of an angle from a given set
- Students can solve problems to find measure of angles in a given figure
[Author - Kripa S]
http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-kannada-maths-1.pdf#page=120 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-english-maths-1.pdf#page=122 (English Medium)
[Author - Kripa s]
https://www.youtube.com/watch?v=0AdKltbb6GU&list=PLxWlHsIoCtrl-k5zd33RYUgwcSNGs07GG&index=20 (angles)
https://www.youtube.com/watch?v=5DUFt8mjdKw (Khan Academy - Types of angles)
https://www.youtube.com/watch?v=mF4TSZy8Ng4 (Complementary, Supplementary angles)
[Author - Kripa S]
http://www.rogersconnection.com/triangles/images/Angles.jpg (angles)
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcR9MLFdL3q6Np7PFp03ApMMYIT-p_2T81ynFrdwvr5WGiANp9FS (types of angles 1)
http://slideplayer.com/18/6186832/big_thumb.jpg (types of angles 2)
https://image.slidesharecdn.com/6-150119115556-conversion-gate02/95/angle-pairs-complementary-supplementary-adjacent-vertical-linear-pair-9-638.jpg?cb=1421690202 (supplementary, adjacent angles)
[Author - Kripa S]
1. Make a team of 2-3 students. On student draws an angle and other student has to measure, third student will confirm if the measurement is correct. Repeat this step 4-5 times. This way the students can learn how to use a protractor
2. 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 - Shashikant Navalgundkar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-OExYbGlBTDNsbmM
[Contributor - Abhay Karjol]
| Term' | 'Transliterated Term' | 'Translated Term' |
| Pair of angles | ಪೇರ್ ಆಫ್ ಆಂಗಲ್ಸ್ | ಜೋಡಿಕೋನಗಳು |
| Adjacent angles | ಅಡ್ಜಸೆಂಟ್ ಆಂಗಲ್ಸ್ | ಪಾರ್ಶ್ವಕೋನಗಳು |
| Complementary angles | ಕಾಂಪ್ಲಿಮೆಂಟರಿ ಆಂಗಲ್ಸ್ | ಪೂರಕಕೋನಗಳು |
| Supplementary angles | ಸಪ್ಲಿಮೆಂಟರಿ ಆಂಗಲ್ಸ್ | ಸಂಪೂರಕಕೋನಗಳು |
| Vertically opposite angles | ವರ್ಟಿಕಲಿ ಆಪೊಸಿಟ್ ಆಂಗಲ್ಸ್ | ಶೃಂಗಾಭಿಮುಖ ಕೋನಗಳು |
| Linear pair | ಲೀನಿಯರ್ ಪೇರ್ | ಜೋಡಿರೇಖೀಯ ಕೋನಗಳು |
| Horizontal line | ಹಾರಿಜಾಂಟಲ್ ಲೈನ್ | ಕ್ಷಿತಿಜ ರೇಖೆ (ಸಮತಲ ರೇಖೆ) |
| Clockwise | ಕ್ಲಾಕ್ವೈಸ್ | ಪ್ರದಕ್ಷಿಣೆ ಪಥ |
| Anti clockwise | ಆಂಟಿ ಕ್ಲಾಕ್ವೈಸ್ | ಅಪ್ರದಕ್ಷಿಣೆ ಪಥ |
| Congruent (equal) angles | ಕಾಂಗ್ರುಯೆಂಟ್ (ಈಕ್ವಲ್) ಆಂಗಲ್ಸ್ | ಸರ್ವಸಮ ಕೋನಗಳು (ಸಮಕೋನಗಳು) |
[Contributor - Shashikant Navalgundkar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-SVA5eVAzd1E0WG8
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