Page 103 - Artificial Intellegence_v2.0_Class_9
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Class Activity Communication
1. Activity-Past, present and future use of ICT [NCERT]
Materials required
Diagrams or models of the basic computer components, actual
samples or illustrations of peripheral devices, chart sheets
sketch pens and pencils
Procedure
• Form groups of five students each
• Each group will divide the chart paper into three columns.
• Each group will choose one topic related to the past present and future use of ICT
2. Activity- Connecting devices to a computer [NCERT]
Materials required
Pen/pencil, notebook, computer
Procedure
• Form groups of 5 students in each group.
• Each member of the group connects one of the parts of the computer, such as printer, monitor,
keyboard, mouse and the speakers to the central processing unit.
• Fit the cables into the correct ports as explained and check if each device is working properly.
Answers
Exercise (Section A)
A. 1. b 2. c 3. b 4. c 5. a 6. c 7. b 8. d 9. d 10. c 11. a
B. 1. Communication Technology 2. E-Commerce 3. Information 4. Computer
5. Tablets 6. Body 7. WhatsApp 8. Spam 9. web browser
10. cc (carbon copy))
C. 1. True 2. False 3. True 4. True 5. False 6. True 7. False 8. False 9. True 10. False
11. False 12. True 13. False 14. False 15. True
Exercise (Section B)
C. 1. Hardcopy 2. Application Software 3. ALU (Arithmetic Logic Unit)
4. VDU (Visual Display Unit) 5. Secondary memory
ICT Skills-I 101

