Transformation symmetry line symmetry line of symmetry rotational symmetry Vocabulary.
Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic...
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Transcript of Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic...
![Page 1: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/1.jpg)
Lines of symmetry By,Mrs.Rukmani,PRTK.V.KaraikalAll pictures from NCERT text book( Mathmagic Class V)
E.L.O. Understand line of symmetry
![Page 2: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/2.jpg)
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Tail part
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Where should the mirror be placed?
![Page 6: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/6.jpg)
Where should the mirror be placed?
![Page 7: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/7.jpg)
Where should the mirror be placed?
![Page 8: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/8.jpg)
►On the dotted line
Where should the mirror be placed
to get picture ‘b’?
(b)
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Where should we place the mirror?►On the dotted line
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Where should we place the mirror?►On the dotted line
![Page 11: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/11.jpg)
Where should we place the mirror?►On the dotted line
![Page 12: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/12.jpg)
Where should we place the mirror?►On the dotted line
![Page 13: Lines of symmetry By, Mrs.Rukmani,PRT K.V.Karaikal All pictures from NCERT text book( Mathmagic Class V) E.L.O. Understand line of symmetry.](https://reader037.fdocuments.in/reader037/viewer/2022102923/551bba6c550346be588b463c/html5/thumbnails/13.jpg)
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Practice time
►Which alphabet looks the same after half the turn?
►A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
►H I N O S X Z
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WHICH OF THESE WORDS READS THE SAME AFTER HALF
TURN?►ZOOM►MOW►SWIMS►SIS►NOON
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Which of these English words reads the same on half turn?
►l 2 3 4 5 6 7 8 9►Answer 0, l, 8,
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Write all the 2,3,4,digit numbers which look the same on half
turn?►2 digit numbers►l l,
►3 digit numbers►, 101, 111, 181, 808, 818, 888,
►4 digit numbers►1001,1111,1881, 8008, 8118, 8888
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Which of these pictures look the same on half turn?
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TURN ¼ ½ ¾ FULL
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¼ TURN
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After turning it
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Find in nature symmetrical things collect pictures and
paste in c.w►Example ►Butterfly,►Sea shell,►Sunflower