HomeJSS 1ComputerScreen Pointing Devices Computer Studies JSS 1 Third Term Lesson Notes

Screen Pointing Devices Computer Studies JSS 1 Third Term Lesson Notes

Subject: Computer Studies

Class: JSS 1

Term: Third Term

Week: 10

Topic: Screen Pointing Devices

Sub-topic: Understanding Mouse and its Techniques

Duration: 45 minutes

Behavioural Objectives:

  • Students should be able to identify different types of screen pointing devices.
  • Students should understand the parts and functions of a mouse.
  • Students should be able to demonstrate basic mouse techniques.

Key Vocabulary Words:

  • Pointer
  • Cursor
  • Graphical Environment
  • PS/2
  • USB
  • Dragging
  • Double-clicking

Learning Resources and Materials:

  • Whiteboard and markers
  • Visual aids depicting different types of pointing devices
  • Sample mouse for demonstration
  • Computer with GUI operating system
  • Mouse tutorial software

Reference Books:

  • Lagos State Scheme of Work for Computer Studies
  • Basic Computer Skills textbook

Building Background/Connection to Prior Knowledge:

  • Recap previous lessons on computer hardware.
  • Discuss the importance of pointing devices in computer operation.

Embedded Core Skills:

  • Hand-eye coordination
  • Familiarity with basic computer components
  • Understanding software navigation

Content:

  1. Introduction to Screen Pointing Devices:
    • Define screen pointing devices.
    • List different types: Mouse, Track Ball, Joystick, etc.
  2. Focus on Mouse:
    • Define a mouse.
    • Discuss different versions: PS/2, Serial, USB, Cordless.
  3. Parts of a Mouse:
    • Identify and explain the function of each part:
      • Left button, Right button, Mouse ball, Mouse pointer, Mouse cord.
  4. Mouse Techniques:
    • Demonstrate:
      • Pointing
      • Clicking
      • Double-clicking
      • Dragging
      • Right-clicking
      • Selecting and deselecting objects

SCREEN POINTING DEVICES

A device with which you can control the movement of the pointer to select items on a display screen, is a hardware input device that allows the user to move the mouse cursor in a computer program or GUI operating system.

Types of Screen Pointing Devices

  1. Mouse
  2. Track Ball
  3. Touch Ball
  4. Joystick
  5. Light pen

Mouse

A mouse is a pointing device used to control the movement of a pointer cursor in a graphical environment. It is an alternative to the keyboard.

The different versions of mouse are as follows:

  1. PS/2
  2. Serial
  3. Universal serial bus (USB)
  4. Cordless

Parts of a mouse

A mouse is made up of the following parts:

  1. Left button: This is used for clicking or double clicking an object.
  2. Right button: It brings a task menu which contains some commands.
  3. Mouse ball: This is a small round ball under the mouse which rolls or a mouse pad or smooth surface as the mouse is moved on the table.
  4. Mouse pointer: This is a small arrow- shaped object that moves around on a computer screen and which is used to point at objects in a graphical operating environment.
  5. Mouse cord: It is a tiny cord fixed onto the mouse for transferring signals to the processor

MOUSE TECHNIQUES

  1. Pointing: Move the mouse to move the on-screen pointer.
  2. Clicking: Press and release the left mouse button once.
  3. Double-Clicking: Press and release the left mouse button twice.
  4. Dragging: Hold down the left mouse button as you move the pointer.
  5. Right-Clicking: Press and release the right mouse button.
  6. Select and deselecting objects.

Presentation:

  • Use visual aids to illustrate different pointing devices.
  • Demonstrate mouse parts and techniques with a sample mouse.

Step 1:

Step 2:

  • Introduction of New Topic: Introduce screen pointing devices and focus on the mouse.

Step 3:

  • Discussion and Participation: Allow students to ask questions and share experiences with using a mouse.
  1. What is a mouse used for? a) Controlling the movement of the pointer on the screen.
  2. How many types of screen pointing devices are mentioned? b) Five
  3. What is the main purpose of a mouse ball? c) To facilitate the movement of the mouse on a surface.
  4. Which part of the mouse is used for clicking on objects? a) Left button
  5. What does the right button on a mouse do? b) It brings up a task menu with commands.
  6. What is the function of the mouse pointer? d) It’s used to point at objects on the screen.
  7. Which version of the mouse is wireless? d) Cordless
  8. How many times do you press the left mouse button for double-clicking? b) Twice
  9. What does dragging involve? b) Holding down the left mouse button while moving the pointer.
  10. What is the purpose of right-clicking? d) To perform specific actions on selected objects.
  11. What is the main purpose of a trackball? b) Controlling the movement of the pointer on the screen.
  12. What is the function of a light pen? c) It’s used to draw or write directly on the screen.
  13. How does a mouse connect to a computer through PS/2? a) Through a round port.
  14. What is a common feature of all pointing devices mentioned? d) They control the movement of the pointer on the screen.
  15. How does a joystick differ from other pointing devices? c) It’s often used for gaming and controlling virtual environments.

Teacher’s Activities:

  • Present lesson content using visual aids.
  • Demonstrate mouse parts and techniques.
  • Facilitate class discussion and participation.

Learners’ Activities:

  • Engage in discussions about different pointing devices.
  • Participate in mouse demonstration and practice techniques.

Assessment:

  • Observe students’ participation during discussion and practical sessions.
  • Evaluate understanding through responses to questions.

GENERAL EVALUATION

  1. List five examples of screen pointing devices.
  2. Mention four different versions of mouse
  3. State five parts of a mouse
  4. State five mouse action techniques.
  5. Differentiate between right clicking and left clicking.

READING ASSIGNMENT

Modern Computer Studies by Victoria Dinehin pages 162- 163

Exploring Screen Pointing Devices in Computer Studies for JSS 1

WEEKEND ASSIGNMENT

  1. Which type of mouse version is wireless? a) PS/2 b) Serial c) USB d) Cordless
  2. What does the mouse pointer look like? a) Square b) Triangle c) Circle d) Arrow
  3. What is the function of the mouse cord? a) To move the mouse b) To control the screen c) To transfer signals to the processor d) To adjust the mouse settings
  4. What does dragging involve? a) Pressing and releasing the right mouse button b) Holding down the left mouse button while moving the pointer c) Pressing the left mouse button once d) Pressing and releasing the left mouse button twice
  5. Which of the following is NOT a part of a mouse? a) Mouse pointer b) Keyboard c) Mouse ball d) Right button
  6. A ………….. is a pointing device across a desk surface in order to point and select objects on the screen. (a) keyboard (b) scanner (c) mouse (d) light pen
  7. The …… mouse button is the most frequently used. (a) Left (b) Right (c) Center (d) Middle
  8. The following are examples of screen pointing devices except ………. (a) mouse (b) joystick (c) light pen (d) keyboard
  9. ………. is a tiny cord fixed onto the mouse for transferring signals to the processor. (a) mouse pointer (b) mouse cord (c) keyboard (d) track ball
  10. ……… is used for clicking or double clicking an object. (a) left button (b) right button (c) mouse cord (d) track ball
  11. What hardware input device controls the movement of the pointer on a screen? a) Keyboard b) Mouse c) Monitor d) Printer
  12. Which of the following is NOT a type of screen pointing device? a) Track Ball b) Keyboard c) Joystick d) Light pen
  13. What part of the mouse is used for clicking or double-clicking? a) Mouse ball b) Mouse pointer c) Left button d) Right button
  14. What does the right button on a mouse typically bring? a) Task menu b) Mouse ball c) Keyboard shortcuts d) Screen settings
  15. What part of the mouse is responsible for transferring signals to the processor? a) Mouse pointer b) Mouse cord c) Right button d) Left button
  16. How many types of mouse versions are mentioned? a) 2 b) 3 c) 4 d) 5
  17. What technique involves pressing and releasing the left mouse button once? a) Double-clicking b) Dragging c) Clicking d) Right-clicking
  18. What action involves holding down the left mouse button while moving the pointer? a) Pointing b) Clicking c) Dragging d) Double-clicking
  19. What is used to select and deselect objects with a mouse? a) Mouse pointer b) Left button c) Right button d) Dragging
  20. What is the purpose of a mouse ball? a) To bring up task menu b) To move the pointer on the screen c) To adjust screen settings d) To select objects

THEORY

  1. List five examples of screen pointing devices.
  2. Mention four different versions of mouse
  3. Briefly explain how a computer mouse works.
  4. List five examples of screen pointing devices.
  5. Mention four different versions of mouse
  6. What is the function of a mouse in a computer system?
  7. Name three types of screen pointing devices.
  8. Describe the parts of a mouse and their functions.
  9. How do you perform a double-click with a mouse?
  10. What does dragging involve?
  11. Explain the difference between left-clicking and right-clicking.
  12. How does a cordless mouse connect to a computer?
  13. What is the purpose of a trackball?
  14. Which part of the mouse controls the movement of the pointer?
  15. Can you name two versions of the mouse?

Conclusion:

  • Review key points covered in the lesson.
  • Provide feedback on students’ understanding and performance.

Recommend Posts :

  1. Computer Studies JSS 1 Third Term Lesson Notes
  2. Third Term Examination Questions JSS 1 ICT
  3. Uses and Applications of Computers Computer Studies JSS 1 Third Term Lesson Notes
  4. Exploring Types of Computers: Digital, Analogue, and Hybrid Computer Studies JSS 1 Third Term Lesson Notes
  5. Introduction to Computer Processing and its Uses Computer Studies JSS 1 Third Term Lesson Notes
  6. Classification and Examples of Devices Computer Studies JSS 1 Third Term Lesson Notes
  7. Exploring the Benefits and Risks of Computer Usage Computer Studies JSS 1 Third Term Lesson Notes
  8. Mid Term Test Computer Studies JSS 1 Third Term Lesson Notes
  9. Introduction to Computer Hardware: Keyboard Computer Studies JSS 1 Third Term Lesson Notes
  10. Correct Sitting Position and Using the Keyboard to Type Names, Letters Computer Studies JSS 1 Third Term Lesson Notes
Tags: