1. CHAPTER 3 USES OF COMPUTERS
QUESTIONS:
Q1: list 5 uses of computers at school?
Q2: Write any 10 things that can be done on computer?
Q3: Why teachers use computer?
Q4: What things can be done on computer for entertainment purposes?
Q5: Describe the difference between, playing cricket on the field and on computer?
Q: Unjumble the letters to form words using the hints given below.
a. I Y T N P G
Hint: Writing on a computer is called _______________.
b. G D A R W N I
Hint: The computer can be used for _______________ pictures.
c. H S O C O L _______________
Hint: Here computers are used for teaching.
Q: Different types of games can be played on computer. Identify the games being
displayed on different monitors and write them in the space provided.
2. Q: Identify the pictures and encircle the activities being done on computer in the given
grid.
Q: Fill in the blanks:
1. Computers are used for preparing ________________ in school.
2. Teachers use computers in the ________________ as a teaching aid.
3. Computers also allow us to watch ________________ and ________________.
4. 4 + 1 =________________.
5. 5 + 3 =________________.
6. 3 + 6 =________________.
7. 2 + 3 =________________.
Q: Write T for the true statement and F for the false one:
1. A computer is used for cooking food at home. _________
2. Computers are used for sending e-mails. _________
3. We cannot use a computer to help us to write short essays. _________
4. listen to music is a part of entertainment. _________
5. Computer cannot solve sums. _________
3. ANSWERS:
1. 1. To write short essay 2. Solve sums 3. Help with projects 4. Writing letters 5. Prepare
assignments.
2. 1. Playing games, 2. Writing letters and essay, 3. Drawing pictures, 4. Solving sums, 5.
Listening to music, 6. Sending emails, 7. Watching cartoons, 8. Preparing assignments,
9. Making projects, 10. Printing documents.
3. Teachers use computer in classroom as a teaching aid and to prepare exam mark sheets.
4. We do different things on computer for entertainment:
1. We play game
2. Listen to music
3. Watch television shows and films
5.
PLAYING CRICKET ON FIELD PLAYING CRICKET ON A COMPUTER
1. Directly interacting with other human
beings.
1. Not directly interacting with other human
beings.
2. Good physical activity. 2. No physical activity is done.
3. Playing outdoor. 3. Playing indoor.
Q: Unjumble the letters to form words using the hints given below.
Typing, drawing, school
Q: Different types of games can be played on computer. Identify the games being
displayed on different monitors and write them in the space provided.
a) Cricket
b) Car race
c) Chess
d) Basket ball
Q: Fill in the blanks:
1. RESULTS
2. CLASSROOM
3. CARTOONS AND MOVIES
4. 4 + 1 = 5
5. 5 + 3 = 8
6. 3 + 6 = 9
7. 2 + 3 = 5
Q: Write T for the true statement and F for the false one:
1. T
2. T
3. F
4. T
5. F