Input and Output Devices Hardwares Devices of a Computer Computer Studies ICT Primary 3 First Term Lesson Notes Week 6

CLASS: BASIC 3

SUBJECT: COMPUTER STUDIES

TOPIC: Input and Output Devices

Previous Lesson: In the previous lesson, we learned about the basic parts of a computer.

Week: Week 3

Term: First Term

Duration: 40 minutes

Learning Objectives: By the end of this lesson, students should be able to:

  1. Define input devices and list examples.
  2. Define output devices and list examples.
  3. Understand the role of these devices in a computer.

Embedded Core Skills:

  • Observation
  • Listening
  • Communication

Learning Materials:

  • Pictures of input and output devices
  • Whiteboard and markers
  • Computer (optional)

Content :

INPUT DEVICES:

Input devices are used to enter data information such as text, pictures, and sound into the computer.

Examples of input devices are:

  • Keyboard
  • Mouse
  • Microphone
  • Webcam
  • Joystick
  • Scanner, etc.

OUTPUT DEVICES:

Output devices are used to transfer data information such as text, pictures, and sound from the computer to the outside world.

Examples of Output devices are:

  • Monitor
  • Printer
  • Speakers
  • Plotter
  • Headphone, etc.

EVALUATION:

  1. What are input devices?
  2. State four examples of input devices.
  3. What are output devices?
  4. State four examples of output devices

Presentation:

Step 1: Introduction (5 minutes)

  • Greet the students and briefly review the previous lesson.
  • Explain that today’s lesson is about input and output devices, which are important parts of a computer.

Step 2: Main Lesson (25 minutes)

  • Discuss what input devices are. Emphasize that they help us put information INTO the computer, like typing on a keyboard.
  • List examples of input devices: Keyboard, Mouse, Microphone, Webcam, Joystick, Scanner.
  • Explain that output devices help us get information OUT of the computer, like seeing pictures on a monitor.
  • List examples of output devices: Monitor, Printer, Speakers, Plotter, Headphone.
  • Show pictures of these devices and ask students to identify them.

 

Step 3: Activity (5 minutes)

  • Show a picture of a computer and ask students to point out input and output devices on it.
  • Discuss how these devices make the computer useful.

Teacher’s Activities:

  • Lead the discussion and define key terms.
  • Show pictures to help students recognize devices.
  • Encourage questions and participation.

Learners’ Activities:

  • Listen and observe attentively.
  • Participate by identifying devices.
  • Ask questions to clarify their understanding.

Evaluation (5 minutes):

  • Ask questions to check understanding:
    • What are input devices?
    • State four examples of input devices.
    • What are output devices?
    • State four examples of output devices.
  • Engage students in a brief discussion to share their answers.

Objectives 

  1. Input devices are used to enter __________ information into the computer. a) sound b) output c) text d) pictures
  2. Examples of input devices include the __________. a) monitor b) headphones c) scanner d) printer
  3. Output devices are used to transfer data __________ the computer. a) inside b) outside c) below d) above
  4. The keyboard is an example of an __________ device. a) input b) output c) screen d) printer
  5. The __________ helps us put information into the computer, like typing. a) mouse b) microphone c) monitor d) keyboard
  6. A __________ is an example of an output device. a) scanner b) printer c) joystick d) webcam
  7. Output devices help us get information __________ of the computer. a) inside b) on top c) below d) outside
  8. Examples of output devices include __________. a) keyboard b) scanner c) monitor d) microphone
  9. The __________ is used to see pictures on a computer. a) printer b) webcam c) monitor d) mouse
  10. A __________ is an input device used to talk to the computer. a) scanner b) joystick c) microphone d) headphone
  11. Input devices help us put information __________ the computer. a) inside b) outside c) above d) under
  12. A __________ is an example of an output device for printing text and images. a) microphone b) scanner c) printer d) joystick
  13. The role of input devices is to get information __________ of the computer. a) inside b) outside c) on top d) behind
  14. The role of output devices is to __________ information from the computer. a) transfer b) hide c) collect d) eat
  15. We can hear sound from a computer with the help of __________. a) headphones b) scanner c) monitor d) webcam

Theory :

  1. Explain what input devices are and provide an example.
  2. Describe the role of output devices in a computer and give an example.
  3. Why is a keyboard considered an input device?
  4. How do input and output devices make a computer useful?
  5. Can you identify an input and an output device in your home? Describe their functions

Conclusion (5 minutes):

  • Summarize the key points of the lesson.
  • Remind students of the importance of input and output devices in using computers.
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