Introduction to Storage Devices in Primary 4 | Comprehensive Lesson Plan Computer Studies Primary 4 First Term Lesson Notes Week 2

Lesson Plan for Computer Studies (IT) – Primary 4, First Term, Week 2

Subject: Computer Studies (IT)
Class: Primary 4
Term: First Term
Week: 2
Age: 9 years
Topic: Storage Devices
Sub-topic: Types and Functions of Storage Devices
Duration: 60 minutes

Behavioral Objectives

By the end of the lesson, pupils should be able to:

1. Define storage devices.
2. List different types of storage devices.
3. Explain the functions of each storage device.
4. Identify storage devices from examples.
5. Understand the importance of storing data.

Keywords

• Storage Devices
• Hard Disk
• CD/DVD
• Zip Disk
• Flash Drive
• Data

Set Induction

The teacher will show the pupils a flash drive and ask if they have seen or used one before. The teacher will then explain that the lesson will focus on different devices used to store information on a computer.

Entry Behaviour

Pupils are familiar with saving files or data on electronic devices like phones or tablets.

Learning Resources and Materials

• Pictures of storage devices (Hard Disk, CD/DVD, Zip Disk, Flash Drive)
• Actual storage devices (if available)
• Flashcards with the names of storage devices

Building Background/Connection to Prior Knowledge

The teacher will ask pupils if they have ever saved a file on a computer, tablet, or phone. The teacher will then explain that storage devices are used to keep these files safe and available for later use.

Embedded Core Skills

• Critical Thinking
• Observation
• Communication
• Digital Literacy

Learning Materials

• Lagos State Scheme of Work
• Visual aids showing different storage devices

Instructional Materials

• Pictures or physical examples of storage devices
• Flashcards with the names of the devices

Content

Definition and Explanation:
Storage devices are parts of a computer used for storing data in electronic form. They keep files, documents, music, videos, and other important information safe and ready for future use.

Types of Storage Devices:

1. Hard Disk:
   • Definition: A hard disk is a storage device located inside the computer.
   • Function: It stores all the data on the computer, such as programs, documents, pictures, and videos.
   • Example: When you save a Word document, it is stored on the hard disk.
2. CD/DVD:
   • Definition: CDs (Compact Discs) and DVDs (Digital Versatile Discs) are round, flat discs used to store data.
   • Function: They are often used to store music, videos, and backup files.
   • Example: A movie you watch on a DVD player is stored on a DVD.
3. Zip Disk:
   • Definition: A zip disk is a portable storage device that can hold more data than a regular floppy disk.
   • Function: It is used to transfer data between computers or to back up important files.
   • Example: You can use a zip disk to copy files from one computer to another.
4. Flash Drive:
   • Definition: A flash drive is a small, portable device that you can plug into a computer’s USB port.
   • Function: It is used to store and transfer files like documents, photos, and videos.
   • Example: You can save a school project on a flash drive and take it to another computer.

Evaluation

Fill-in-the-Blank Questions:

1. A device used to store data inside the computer is called a ________.
   a) Flash Drive b) Hard Disk c) CD/DVD d) Zip Disk
2. The ________ is a round, flat disc used to store music and videos.
   a) Flash Drive b) Zip Disk c) Hard Disk d) CD/DVD
3. A ________ is a small, portable device that plugs into a USB port.
   a) Hard Disk b) CD/DVD c) Flash Drive d) Zip Disk
4. The ________ can hold more data than a regular floppy disk.
   a) Flash Drive b) Zip Disk c) CD/DVD d) Hard Disk
5. A ________ stores all the data on a computer.
   a) Hard Disk b) Flash Drive c) Zip Disk d) CD/DVD
6. The device used to back up important files is called a ________.
   a) Flash Drive b) Hard Disk c) CD/DVD d) Zip Disk
7. A ________ can store a school project and transfer it to another computer.
   a) Zip Disk b) CD/DVD c) Hard Disk d) Flash Drive
8. The ________ is located inside the computer and stores all programs.
   a) Flash Drive b) Hard Disk c) CD/DVD d) Zip Disk
9. Music and videos are often stored on a ________.
   a) Flash Drive b) Zip Disk c) CD/DVD d) Hard Disk
10. A ________ is used to store and transfer data between computers.
    a) Hard Disk b) Flash Drive c) Zip Disk d) CD/DVD
11. The device that you can carry in your pocket to store data is called a ________.
    a) Flash Drive b) CD/DVD c) Hard Disk d) Zip Disk
12. A ________ is used to back up data and transfer it to another device.
    a) Flash Drive b) CD/DVD c) Zip Disk d) Hard Disk
13. The ________ is a storage device that can hold large amounts of data inside the computer.
    a) Hard Disk b) Flash Drive c) CD/DVD d) Zip Disk
14. A round, flat disc that stores data and is used in a DVD player is a ________.
    a) Hard Disk b) CD/DVD c) Flash Drive d) Zip Disk
15. Data can be transferred between computers using a ________.
    a) Flash Drive b) Hard Disk c) CD/DVD d) Zip Disk

Class Activity Discussion

FAQs with Answers:

1. What is a storage device?
   A storage device is a part of a computer that stores data.
2. What is the function of a hard disk?
   A hard disk stores all the data on a computer.
3. How is a CD/DVD used?
   A CD/DVD is used to store and play music, videos, and other files.
4. What makes a flash drive portable?
   A flash drive is small and can be carried in your pocket.
5. What is the purpose of a zip disk?
   A zip disk is used to transfer data between computers and back up files.
6. Can you save a school project on a flash drive?
   Yes, you can save a school project on a flash drive.
7. Where is the hard disk located?
   The hard disk is located inside the computer.
8. What kind of files can be stored on a CD/DVD?
   Music, videos, and other data files can be stored on a CD/DVD.
9. Why do people use zip disks?
   People use zip disks to back up important files and transfer data.
10. What device do you use to store data when moving it from one computer to another?
    You can use a flash drive.
11. Is a hard disk portable?
    No, a hard disk is usually inside the computer and not portable.
12. What kind of data can be stored on a flash drive?
    Documents, photos, videos, and other files can be stored on a flash drive.
13. What does a CD/DVD look like?
    A CD/DVD is a round, flat disc.
14. Why is it important to have storage devices?
    Storage devices are important because they keep data safe and accessible.
15. Can you use a flash drive on different computers?
    Yes, you can use a flash drive on different computers to transfer data.

Presentation

Step 1: The teacher revises the previous topic, which was “Basic Components of a Computer.”

Step 2: The teacher introduces the new topic, explaining what storage devices are and listing different types.

Step 3: The teacher allows pupils to share what they know about storage devices. The teacher corrects any misunderstandings and reinforces the correct information.

Teacher’s Activities

• Display pictures or physical examples of storage devices.
• Explain the functions of each storage device.
• Engage pupils with questions and discussions.
• Guide pupils in completing the class activities and evaluations.

Learners’ Activities

• Participate in the discussion.
• Identify storage devices from the pictures or examples.
• Answer questions about the functions of each storage device.
• Complete the fill-in-the-blank questions and class activities.

Assessment

Evaluation Questions:

1. What is a storage device?
2. Name three types of storage devices.
3. What does a hard disk do?
4. How is a CD/DVD used?
5. What is a flash drive?
6. What is the purpose of a zip disk?
7. Where can you store music and videos?
8. What device is portable and can be used to transfer files?
9. Why is a hard disk important?
10. How does a zip disk help in using different computers?

Conclusion

The teacher goes around to mark the pupils’ work and provides feedback. Any areas of confusion are clarified.