Correct Sitting Position and Using the Keyboard to Type Names, Letters Computer Studies JSS 1 Third Term Lesson Notes

Subject: Computer Studies
Class: JSS 1
Term: Third Term
Week: 9
Topic: Mastery of the Keyboard
Sub-topic: Correct Sitting Position and Using the Keyboard to Type Names, Letters
Duration: 45 minutes

Behavioural Objectives:

• Students will understand the importance of correct sitting posture while using the computer.
• Students will learn to type efficiently using all ten fingers.
• Students will recognize the significance of a soft touch on the keyboard to avoid strain.

Key Vocabulary Words:

• Posture
• Typing Tutor
• Efficiency
• Soft Touch
• Glare

Learning Resources and Materials:

• Chairs with adjustable backrests
• Computers with keyboard access
• Mavis Beacon Typing Tutor software
• Anti-glare protectors

Reference Books:

• Lagos State Scheme of Work for Computer Studies
• Mavis Beacon Typing Tutor Manual

Building Background / Connection to Prior Knowledge:

• Review the importance of proper sitting posture and its impact on health.
• Discuss basic keyboard layout and finger positioning for typing.

Embedded Core Skills:

• Typing proficiency
• Posture awareness
• Software utilization

MASTERY OF THE KEYBOARD

Correct Sitting Position

• Make sure you have correct sitting posture to avoid back ache,eye strain and aching hands
• Adjustable seat back.
• Room to move your legs,
• Screen at comfortable height.
• Use anti-glare protector.

Using the Keyboard to Type Names, Letter

Use of software tutor e.g Mavis beacon typing tutor

Attempt using your ten fingers to type

Have a soft touch on the keyboard

EVALUATION

State the correct sitting positions for mastering keyboard typing acts.

READING ASSIGNMENT

Modern Computer Studies by Victoria Dinehin page 161

WEEKEND ASSIGNMENT

1. The types of enhanced keyboard include the following except (a) MULTIMEDIA (b) programming (c) cordless (d) standard
2. There are …….. types of keyboard. (a) a (b) 3 (c) 2 (d) 5
3. The …….. has eight arrow keys. (a) standard (b) enhance (c) multiple (d) intermediate
4. The…….. has ten functions keys. (a) enhance (b) standard (c) none of the above (d) none of the above.
5. ……….. key controls the screen movement keys. (a) cursor (b) numeric (c) function (d) alphabet
6. The correct sitting posture helps prevent ___. a) leg pain b) backache c) eye strain d) hand aches
7. To avoid eye strain, adjust the ___. a) keyboard b) chair c) screen d) table height
8. Which software can help improve typing skills? a) Microsoft Word b) Mavis Beacon Typing Tutor c) PowerPoint d) Excel
9. How many fingers should you use to type? a) Four b) Six c) Eight d) Ten
10. What can prevent hand strain while typing? a) Typing forcefully b) Typing quickly c) Typing softly d) Typing randomly
11. What should be adjusted for a comfortable sitting position? a) Legroom b) Room lighting c) Chair height d) Screen brightness
12. Which protector helps reduce glare on the screen? a) Anti-glare b) Anti-virus c) Anti-theft d) Anti-spy
13. Using all ten fingers to type helps improve ___. a) typing speed b) eye strain c) backache d) hand aches
14. What type of software is Mavis Beacon Typing Tutor? a) Typing software b) Graphics software c) Music software d) Gaming software
15. Why is a comfortable screen height important? a) To reduce eye strain b) To increase typing speed c) To prevent hand aches d) To improve sitting posture
16. What should you avoid while typing? a) Soft touch b) Forceful touch c) Slow typing d) Light typing
17. What can adjustable seat backs help with? a) Legroom b) Backache c) Hand aches d) Eye strain
18. How can you prevent backaches while typing? a) Using a soft touch b) Sitting with correct posture c) Typing forcefully d) Adjusting the screen height
19. What does the soft touch on the keyboard help prevent? a) Eye strain b) Leg pain c) Hand aches d) Backache
20. What is the purpose of room to move your legs while sitting? a) To increase typing speed b) To prevent hand aches c) To improve sitting posture d) To reduce eye strain

Introduction to Computer Hardware: Keyboard Computer Studies JSS 1 Third Term Lesson Notes

THEORY

1. State correct sitting positions for mastering keyboard typing acts.
2. State the uses of keyboard.

Content:

1. Introduction: Discuss the significance of mastering keyboard skills for computer use.
2. Presentation:
   • Explain the importance of correct sitting posture to prevent discomfort.
   • Demonstrate how to adjust the chair and screen height for optimal comfort.
   • Introduce the use of software tutors like Mavis Beacon Typing Tutor for typing practice.
3. Step 1: Revising Previous Topic:
   • Review the basic keyboard layout and finger positioning.
4. Step 2: Introducing the New Topic:
   • Explain the benefits of using all ten fingers to type efficiently.
   • Emphasize the importance of a soft touch on the keyboard to avoid strain.
5. Step 3: Allowing Pupils’ Contributions:
   • Encourage students to share their experiences with typing and sitting posture.
   • Correct any misconceptions and provide additional guidance as needed.
6. Teacher’s Activities:
   • Facilitate discussions on proper sitting posture and typing techniques.
   • Provide demonstrations on adjusting chairs and using typing software.
7. Learners’ Activities:
   • Practice adjusting their chairs and screens for optimal comfort.
   • Engage in typing exercises using all ten fingers with the help of software tutors.
8. Assessment:
   • Observe students’ posture and typing techniques during practice sessions.
   • Evaluate students’ understanding through oral questioning and quizzes.
   •  Class Activity Discussion
   • What is the importance of sitting properly while using the computer?
     • Sitting properly helps prevent backaches, eye strain, and hand discomfort.
   • How can you adjust your seat to ensure a comfortable sitting position?
     • Use a chair with an adjustable backrest and make sure there’s room to move your legs.
   • Why is it essential to have the screen at a comfortable height?
     • A comfortable screen height reduces eye strain and improves posture.
   • What can you use to reduce glare on the computer screen?
     • An anti-glare protector helps reduce glare on the screen.
   • How can software tutors like Mavis Beacon Typing Tutor help?
     • They can improve typing skills by providing practice exercises and guidance.
   • What is the recommended method for typing efficiently?
     • Using all ten fingers to type can help improve speed and accuracy.
   • What should you aim for when typing on the keyboard?
     • Aim for a soft touch on the keyboard to avoid strain on your hands.
   • Why is it important to avoid typing forcefully?
     • Typing forcefully can lead to hand discomfort and reduced typing accuracy.
   • How can you prevent backaches while using the computer?
     • Sitting with correct posture and using an adjustable seat back can help prevent backaches.
   • What should you do if you experience eye strain while using the computer?
     • Adjust the screen height to a comfortable level to reduce eye strain.
   • How can you ensure you’re sitting comfortably while using the computer?
     • Make sure there’s enough room to move your legs to maintain a comfortable sitting position.
   • What are some common problems associated with improper typing techniques?
     • Eye strain, hand discomfort, and backaches are common problems.
   • How often should you take breaks while using the computer?
     • It’s recommended to take short breaks every 30 minutes to avoid strain.
   • What can you do to improve your typing speed and accuracy?
     • Practice typing regularly using software tutors and aim for a soft touch on the keyboard.
   • Why is it important to use correct typing techniques?
     • Correct typing techniques help prevent discomfort and improve efficiency while using the computer.
9. Evaluation Questions:
   1. What are the benefits of maintaining correct sitting posture?
   2. How can you adjust your chair for optimal comfort while using the computer?
   3. Name one software tutor for typing practice.
   4. Why is it important to use all ten fingers for typing?
   5. What does a soft touch on the keyboard help prevent?
   6. What is the purpose of an anti-glare protector?
   7. Describe the correct finger positioning for typing.
   8. How often should you take breaks while using the computer?
   9. What are the key features of Mavis Beacon Typing Tutor software?
   10. How can you improve your typing speed and accuracy?
10. Conclusion:
    • Provide feedback on students’ performance and offer corrections.
    • Encourage students to practice good sitting posture and typing techniques regularly.