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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.

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Presentation on theme: "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."— Presentation transcript:

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

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3 Tail part

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5 Where should the mirror be placed?

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8 ► On the dotted line Where should the mirror be placed to get picture ‘b’? (b)

9 Where should we place the mirror? ► On the dotted line

10 Where should we place the mirror? ► On the dotted line

11 Where should we place the mirror?

12 Where should we place the mirror? ► On the dotted line

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14 Practice time ►W►W►W►Which alphabet looks the same after half the turn? ►A►A►A►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►H►H►H I N O S X Z

15 WHICH OF THESE WORDS READS THE SAME AFTER HALF TURN? ► ZOOM ► MOW ► SWIMS ► SIS ► NOON

16 Which of these English words reads the same on half turn? ►l►l►l►l 2 3 4 5 6 7 8 9 ►A►A►A►Answer 0, l, 8,

17 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

18 Which of these pictures look the same on half turn?

19 TURN ¼ ½ ¾ FULL

20 ¼ TURN

21 After turning it

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28 Find in nature symmetrical things collect pictures and paste in c.w ► Example ► Butterfly, ► Sea shell, ► Sunflower


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