NCERT Textbook - Smart Charts | Mathematics for Class 4: NCERT PDF Download

 Page 1


How many hours they watch TV
or listen to the radio  (in a week)
More than 6 hours
Six hours
Five hours
Four hours
Three hours
Two hours
One hour
Zero hour (do not watch)
Number of
children
Smart Charts
HowManyHours?
All of us enjoy watching television (TV) or listening to the radio.
How much time do we spend in this?
Note the time you spend in front of a TV or radio every day. Do
this for one week. The time spent in a week is _________ hours.
So in a month you spend about 30 × ___ = _____ hours.
Find out from your friends the time they spend in a week.
v
v
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
WhichProgramme?
163
14
2024-25
Page 2


How many hours they watch TV
or listen to the radio  (in a week)
More than 6 hours
Six hours
Five hours
Four hours
Three hours
Two hours
One hour
Zero hour (do not watch)
Number of
children
Smart Charts
HowManyHours?
All of us enjoy watching television (TV) or listening to the radio.
How much time do we spend in this?
Note the time you spend in front of a TV or radio every day. Do
this for one week. The time spent in a week is _________ hours.
So in a month you spend about 30 × ___ = _____ hours.
Find out from your friends the time they spend in a week.
v
v
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
WhichProgramme?
163
14
2024-25
Smart Charts
How Many Hours?
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
Fromyourtable
Watching TV/listening to the radio...
________ children spend more than 6 hours in a week.
________ children spend no time at all.
Most children spend ________ hours in a week.
________ children spend more than 3 hours.
There are different types of programmes on TV or radio such as
cartoons, news, sports, music, plays, serials. Juhi's father likes
watching serials. Her mother likes sports. Juhi likes news
programmes.
(1) Ask people in your family to name one programme they like
and one programme they dislike. Make a table.
Which Programme?
v
v
v
v
The kind of programme most family members like
The kind of programme most family members dislike _______
___________
Family member Programme they like Programme they dislike
Mother
Father
163
14
2024-25
Page 3


How many hours they watch TV
or listen to the radio  (in a week)
More than 6 hours
Six hours
Five hours
Four hours
Three hours
Two hours
One hour
Zero hour (do not watch)
Number of
children
Smart Charts
HowManyHours?
All of us enjoy watching television (TV) or listening to the radio.
How much time do we spend in this?
Note the time you spend in front of a TV or radio every day. Do
this for one week. The time spent in a week is _________ hours.
So in a month you spend about 30 × ___ = _____ hours.
Find out from your friends the time they spend in a week.
v
v
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
WhichProgramme?
163
14
2024-25
Smart Charts
How Many Hours?
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
Fromyourtable
Watching TV/listening to the radio...
________ children spend more than 6 hours in a week.
________ children spend no time at all.
Most children spend ________ hours in a week.
________ children spend more than 3 hours.
There are different types of programmes on TV or radio such as
cartoons, news, sports, music, plays, serials. Juhi's father likes
watching serials. Her mother likes sports. Juhi likes news
programmes.
(1) Ask people in your family to name one programme they like
and one programme they dislike. Make a table.
Which Programme?
v
v
v
v
The kind of programme most family members like
The kind of programme most family members dislike _______
___________
Family member Programme they like Programme they dislike
Mother
Father
163
14
2024-25
2) Find out from 20 friends the programmes they like and
dislike, and write in a table.
v
v
v
v
Which kind of programme is liked by most children?
Which kind of programme is disliked by the least number of
children?
How many children like sports programmes?
Is there any kind of programme not liked by any one?
Yes/No If yes, which one? ________________.
Who is my friend?
I've a friend with me always,
In the nights and through the days.
When I run he runs with me,
Sometimes I lead, sometimes he.
When it's dark he can't be seen,
Do you know which friend I mean?
Kind Number of umber
children liking it
of N of
programme children disliking it
News
Serials
Cartoons
Comedy shows
Sports
164
I eat and
things made
from rice.
rice
I eat
made from
wheat.
chapatis
But, I eat
made
from maize.
rotis
My favourite is
made
from .
porridge
ragi
I like to drink
made of
barley.
sattu
Food We Eat
165
2024-25
Page 4


How many hours they watch TV
or listen to the radio  (in a week)
More than 6 hours
Six hours
Five hours
Four hours
Three hours
Two hours
One hour
Zero hour (do not watch)
Number of
children
Smart Charts
HowManyHours?
All of us enjoy watching television (TV) or listening to the radio.
How much time do we spend in this?
Note the time you spend in front of a TV or radio every day. Do
this for one week. The time spent in a week is _________ hours.
So in a month you spend about 30 × ___ = _____ hours.
Find out from your friends the time they spend in a week.
v
v
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
WhichProgramme?
163
14
2024-25
Smart Charts
How Many Hours?
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
Fromyourtable
Watching TV/listening to the radio...
________ children spend more than 6 hours in a week.
________ children spend no time at all.
Most children spend ________ hours in a week.
________ children spend more than 3 hours.
There are different types of programmes on TV or radio such as
cartoons, news, sports, music, plays, serials. Juhi's father likes
watching serials. Her mother likes sports. Juhi likes news
programmes.
(1) Ask people in your family to name one programme they like
and one programme they dislike. Make a table.
Which Programme?
v
v
v
v
The kind of programme most family members like
The kind of programme most family members dislike _______
___________
Family member Programme they like Programme they dislike
Mother
Father
163
14
2024-25
2) Find out from 20 friends the programmes they like and
dislike, and write in a table.
v
v
v
v
Which kind of programme is liked by most children?
Which kind of programme is disliked by the least number of
children?
How many children like sports programmes?
Is there any kind of programme not liked by any one?
Yes/No If yes, which one? ________________.
Who is my friend?
I've a friend with me always,
In the nights and through the days.
When I run he runs with me,
Sometimes I lead, sometimes he.
When it's dark he can't be seen,
Do you know which friend I mean?
Kind Number of umber
children liking it
of N of
programme children disliking it
News
Serials
Cartoons
Comedy shows
Sports
164
I eat and
things made
from rice.
rice
I eat
made from
wheat.
chapatis
But, I eat
made
from maize.
rotis
My favourite is
made
from .
porridge
ragi
I like to drink
made of
barley.
sattu
Food We Eat
165
2024-25
Who is my friend?
I've a friend with me always,
In the nights and through the days.
When I run he runs with me,
Sometimes I lead, sometimes he.
When it's dark he can't be seen,
Do you know which friend I mean?
164
I eat and
things made
from rice.
rice
I eat
made from
wheat.
chapatis
But, I eat
made
from maize.
rotis
My favourite is
made
from .
porridge
ragi
I like to drink
made of
barley.
sattu
v
v
Read the poem carefully and answer these questions:
a) Which word comes most often in the poem?
b) Which letter has been used most?
c) Which letter comes the least?
Take a paragraph you like from your language textbook. Read
carefully and find out:
a) Which word comes most often? ________
How many times? ________
b) Which word comes least often? ________________
c) The letter used most often is ________________
d) The letter used least often is ________________
Children were talking about what things they eat in the morning
— made of rice, wheat, maize, barley, etc.
Food We Eat
165
2024-25
Page 5


How many hours they watch TV
or listen to the radio  (in a week)
More than 6 hours
Six hours
Five hours
Four hours
Three hours
Two hours
One hour
Zero hour (do not watch)
Number of
children
Smart Charts
HowManyHours?
All of us enjoy watching television (TV) or listening to the radio.
How much time do we spend in this?
Note the time you spend in front of a TV or radio every day. Do
this for one week. The time spent in a week is _________ hours.
So in a month you spend about 30 × ___ = _____ hours.
Find out from your friends the time they spend in a week.
v
v
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
WhichProgramme?
163
14
2024-25
Smart Charts
How Many Hours?
162
I can watch TV
for 24 hours!
Is it good or
bad for me?
Fromyourtable
Watching TV/listening to the radio...
________ children spend more than 6 hours in a week.
________ children spend no time at all.
Most children spend ________ hours in a week.
________ children spend more than 3 hours.
There are different types of programmes on TV or radio such as
cartoons, news, sports, music, plays, serials. Juhi's father likes
watching serials. Her mother likes sports. Juhi likes news
programmes.
(1) Ask people in your family to name one programme they like
and one programme they dislike. Make a table.
Which Programme?
v
v
v
v
The kind of programme most family members like
The kind of programme most family members dislike _______
___________
Family member Programme they like Programme they dislike
Mother
Father
163
14
2024-25
2) Find out from 20 friends the programmes they like and
dislike, and write in a table.
v
v
v
v
Which kind of programme is liked by most children?
Which kind of programme is disliked by the least number of
children?
How many children like sports programmes?
Is there any kind of programme not liked by any one?
Yes/No If yes, which one? ________________.
Who is my friend?
I've a friend with me always,
In the nights and through the days.
When I run he runs with me,
Sometimes I lead, sometimes he.
When it's dark he can't be seen,
Do you know which friend I mean?
Kind Number of umber
children liking it
of N of
programme children disliking it
News
Serials
Cartoons
Comedy shows
Sports
164
I eat and
things made
from rice.
rice
I eat
made from
wheat.
chapatis
But, I eat
made
from maize.
rotis
My favourite is
made
from .
porridge
ragi
I like to drink
made of
barley.
sattu
Food We Eat
165
2024-25
Who is my friend?
I've a friend with me always,
In the nights and through the days.
When I run he runs with me,
Sometimes I lead, sometimes he.
When it's dark he can't be seen,
Do you know which friend I mean?
164
I eat and
things made
from rice.
rice
I eat
made from
wheat.
chapatis
But, I eat
made
from maize.
rotis
My favourite is
made
from .
porridge
ragi
I like to drink
made of
barley.
sattu
v
v
Read the poem carefully and answer these questions:
a) Which word comes most often in the poem?
b) Which letter has been used most?
c) Which letter comes the least?
Take a paragraph you like from your language textbook. Read
carefully and find out:
a) Which word comes most often? ________
How many times? ________
b) Which word comes least often? ________________
c) The letter used most often is ________________
d) The letter used least often is ________________
Children were talking about what things they eat in the morning
— made of rice, wheat, maize, barley, etc.
Food We Eat
165
2024-25
Find out from your classmates and fill the table:
Look at the table and tell:
Most children eat food made from _____________.
Compared to children who eat rice, those who eat wheat are
more/less/equal.
Compared to those who eat wheat, children eating are
more/less.
All children of a class are getting ready for a drama. Some
children are acting. Some are busy collecting the dresses. Some
are bringing tables and chairs to make the sets.
ragi
Preparing for the Class Drama
v
v
v
166
Main food Number of persons
Rice
Wheat
The Drama Chart
Whose Head is Bigger?
Number of
Children
Acting Collecting
Dresses
Playing
music
Making
the sets
167
2024-25