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• Note the time you spend in front of a TV or radio every day. Do this for one week. The time spend 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.
How many hours they watch TV or listen to the radio (in a week) |
Number of Children |
More than 6 hours | |
Six hours | |
Five hours | |
Four hours | |
Three hours | |
Two hours | |
One hour | |
Zero hour (do not watch) |
Solution:
• Time spent in front of TV or radio every day = 1 hour
∴ Time spent in a week = 7 1 hour = 7 hours
Total time spent in a month = 30 1 hour = 30 hours
•
How many hours they watch TV or listen to the radio (in a week) |
Number of Children |
More than 6 hours | 5 |
Six hours | 7 |
Five hours | 4 |
Four hours | 10 |
Three hours | 12 |
Two hours | 15 |
One hour | 8 |
Zero hour (do not watch) | 1 |
From your table
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.
Solution:
Disclaimer: The answer may vary from student to student based on his/her experience. It is highly recommended that students prepare the answer on their own.
Ask people in your family to name one programme they like and one programme they dislike. Make a table.
Family member | Programme they like | Programme they dislike |
Mother | ||
Father | ||
Solution:
Disclaimer: The answer may vary from student to student based on his/her experience. It is highly recommended that students prepare the answer on their own.
Find out from 20 friends the programmes they like and dislike, and write in a table.
Kind of programme |
Number of children liking it |
Number of children disliking is |
Cartoons Comedy shows Sports |
Solution:
Disclaimer: The answer may vary from student to student based on his/her experience. It is highly recommended that students prepare the answer on their own.
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?
• 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 _________
Solution:
Find out from your classmates and fill the table:
Main food | Number of persons |
Rice | |
Wheat | |
Solution:
Disclaimer: The answer may vary from student to student based on his/her observation. It is highly recommended that students prepare the answer on their own.
(a) How many children are acting in the drama?
(b) Which are more — children making the sets or those acting?
(c) What is being done by most of the children?
(d) How many children are collecting dresses?
Solution:
(a)
3 children are acting in the drama.
(b)
Children who are acting are more in number than children who are making the sets.
(c)
Most of the children are playing music.
(d)
Two children are collecting dresses.
• Use a scale and find out from your chart:
The length of the longest strip is ________ cm.
So ________ has the biggest head.
The smallest strip is _________ cm long. It belongs to _________.
Solution:
Disclaimer: The answer may vary from student to student based on his/her observation. It is highly recommended that students prepare the answer on their own.
The Chapati Chart shows the number of children in different clubs.
From the picture we can see that:
(a) Half the children in the class take part in the Games Club.
(b) One fourth of the children are members of the Garden Club.
(c) The Drawing Club has one fourth of the children of the class.
If there are 200 students in the school, look at the above Chapati Chart and tell the number of members in each club:
• The Games Club has _________ members.
• The Garden Club has __________ members.
• There are __________ members in the Drawing Club.
Solution:
Total students = 200
Getting Wet in the Rain
Who likes to get wet in the rain? A child made this Chapati Chart after asking his friends.
See the Chapati Chart and tell:
(1) How many children like to get wet in the rain?
(a) half
(b) one-fourth
(c) three-fourth
(2) How many children do not like to get wet in the rain?
(a) half
(b) one-fourth
(c) three-fourth
If the number of children in the class is 28, then tell the number of children
• who like to get wet in the rain ____________
• who do not like to get wet in the rain ___________
Solution:
(1) (c) three-fourth
(2) (b) one-fourth
Number of children in the class = 28
∴ Number of children who do not like to get wet in the rain = 28 ÷ 4
= 7
Number of children who like to get wet in the rain = 7 × 3
= 21
If the number of children in the class is 28, then tell the number of children
Tea, Coffee or Milk
Some children were asked which of these they liked most — Tea, Coffee or Milk.
The drink they like | Number of children |
Milk | 20 |
Coffee | 10 |
Tea | 10 |
Solution:
Total number of children = 20 + 10 + 10 = 40
• Children who like milk are of the total children.
• Children who like coffee are of the total children
Chapati Chart for tea, coffee and milk is given below: