Fun with Symmetry Class 4 Worksheet with Answers Maths Chapter 11

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Class 4 Maths Chapter 11 Fun with Symmetry Worksheet with Answers Pdf

Fun with Symmetry Class 4 Maths Worksheet

Class 4 Maths Chapter 11 Worksheet with Answers – Class 4 Fun with Symmetry Worksheet

Symmetry

A shape or an object has symmetry if it can be divided into two identical pieces, it means that one side of an object looks just like the other side when one split in half. If an object does not have symmetry, we say that the object is asymmetrical.

Line of Symmetry

The line of symmetry is a line that divides an object into two identical pieces.

The line of symmetry can be vertical, horizontal or diagonal. There may be one or more lines of symmetry.

Lines of Symmetry

Question 1.
Tick the figures that have a correct line of symmetry drawn.

Question 2.
Find and draw all lines of symmetry for the following figures. Write the number of lines of symmetry that you found in the blank underneath that shape.

Punching Holes

Fold the paper sheet as shown in the given figure below, and punch the holes to get:

Question 1.
How many folds did you make before punching three holes in the sheet?
_________________________________________________

Question 2.
When you open only one fold of the sheet, how many holes will you see?
_________________________________________________

Question 3.
When you open the full sheet, will the total number of holes be 12?
_________________________________________________
On unfolding the sheet, the following pattern will appear.

Question 4.
Take a square sheet and fold the sheet diagonally only once, and punch four holes in it.
How many holes will you see when you unfold the paper?
_________________________________________________

Draw the other half of each symmetrical shape.

Mirror Image

Question 1.
Circle the correct mirror image of the objects shown.

Question 2.
Write the correct mirror digit of the following numbers:

Question 3.
Identify and write the correct words of the following:

Question 4.
Which of the following alphabets has a line of symmetry?
M, F, I, E, T, S, X, C, V
_________________________________________________

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