PPT: Measurement | Science for Class 3 PDF Download

 Page 1


M e a s u r e m e n t M e a s u r e m e n t
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M e a s u r e m e n t M e a s u r e m e n t
Measurement helps us find out how
long, how heavy, how big, or how much
time something takes. It is useful in our
daily life and in science. When we
measure, we can compare things and
talk about them correctly. 
For example: 
A ruler helps us measure length. 
A weighing scale helps us measure
weight. 
A clock helps us measure time. 
Introduction
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M e a s u r e m e n t M e a s u r e m e n t
Measurement helps us find out how
long, how heavy, how big, or how much
time something takes. It is useful in our
daily life and in science. When we
measure, we can compare things and
talk about them correctly. 
For example: 
A ruler helps us measure length. 
A weighing scale helps us measure
weight. 
A clock helps us measure time. 
Introduction
Align angle and
point
baseli
ne
Length: We use a ruler or a tape
measure to find out how long
something is. 
Weight: We use a scale to check how
heavy something is. 
Volume: We use a measuring cup to
see how much liquid something can
hold. We measure volume in millilitres
(ml) or litres (L). 
Different Ways to Measure
Things 
Page 4


M e a s u r e m e n t M e a s u r e m e n t
Measurement helps us find out how
long, how heavy, how big, or how much
time something takes. It is useful in our
daily life and in science. When we
measure, we can compare things and
talk about them correctly. 
For example: 
A ruler helps us measure length. 
A weighing scale helps us measure
weight. 
A clock helps us measure time. 
Introduction
Align angle and
point
baseli
ne
Length: We use a ruler or a tape
measure to find out how long
something is. 
Weight: We use a scale to check how
heavy something is. 
Volume: We use a measuring cup to
see how much liquid something can
hold. We measure volume in millilitres
(ml) or litres (L). 
Different Ways to Measure
Things 
Align angle and
point
baseli
ne
Measurement plays an important
role in helping us understand and
compare different aspects of our
lives, making it easier to navigate
and make decisions in the world
around us.
Examples of Measurement in Daily
Life
The length of cloth required for a
dress. 
Need of Measurement 
Page 5


M e a s u r e m e n t M e a s u r e m e n t
Measurement helps us find out how
long, how heavy, how big, or how much
time something takes. It is useful in our
daily life and in science. When we
measure, we can compare things and
talk about them correctly. 
For example: 
A ruler helps us measure length. 
A weighing scale helps us measure
weight. 
A clock helps us measure time. 
Introduction
Align angle and
point
baseli
ne
Length: We use a ruler or a tape
measure to find out how long
something is. 
Weight: We use a scale to check how
heavy something is. 
Volume: We use a measuring cup to
see how much liquid something can
hold. We measure volume in millilitres
(ml) or litres (L). 
Different Ways to Measure
Things 
Align angle and
point
baseli
ne
Measurement plays an important
role in helping us understand and
compare different aspects of our
lives, making it easier to navigate
and make decisions in the world
around us.
Examples of Measurement in Daily
Life
The length of cloth required for a
dress. 
Need of Measurement 
Align angle and
point
baseli
ne
Height and weight to see
how much you have grown. 
The weight of fruits and
vegetables you buy. 
The amount of petrol put in
a car. 
The time taken by you to
reach school.