Fun with Symmetry
Class 4 · Mathematics · 12 Questions
Will the plane fly if there is no line of symmetry?
Try to make an asymmetrical plane.
Fly both the planes and see which plane flies for a longer time.
Share your observations with your friends.
Make some 4-digit numbers such that the mirror image is the same number. Where would you keep the mirror in each case? How many such numbers can you make?
Guess my number. It is a 3-digit number near 120 whose mirror image is the same number. Where is the mirror kept?
Make similar questions and ask your friends to guess the numbers.
Now, you try to write some words/names in this way and challenge your friends to guess them.
Can you also try doing this with the script of your own language?
Which shapes have you used to make the tiles?
Which of the tiles are symmetrical? Draw the lines of symmetry (if any).
Make more tiles by joining two or more shapes. Trace them in your notebook to create paths with no gaps or overlaps.