Hello, young learners! Welcome back to Primary 4 Basic Science And Technology, Computer Studies. In our previous lesson, we learned about Meaning of System Unit, Internal & External Features of a system unit. Today, we’re going to learn about Storage Devices.
Objectives
By the end of this lesson, you should be able to:
- Define storage devices.
- List three examples of storage devices.
Storage Devices
Storage devices are essential components of computers. They are used to store and retrieve information, data, or files. Think of them like digital containers that hold everything you need on your computer.
Examples of Storage Devices
There are many different types of storage devices, but some of the most common ones include:
- Hard disk: This is the main storage device in most computers. It’s like a large library that holds all your programs, files, and operating system.
- Compact disk (CD): These are small, flat discs that can store music, videos, or data. They are often used for storing music or software.
- Flash drive: These are small, portable devices that can be plugged into a computer to store and transfer data. They are often used for backing up files or transporting data between computers.
- Memory card: These are small, removable cards that are used in cameras, phones, and other devices to store photos, videos, and other data.
Evaluation Questions
Now that you’ve learned about storage devices, let’s see if you can answer these questions:
- What is the purpose of a storage device?
- Can you name three different types of storage devices?
- Why are storage devices important for using computers?
- How do storage devices help us in our daily lives?
Conclusion
Today, we learned about storage devices, which are essential for storing and accessing information on computers. We explored different types of storage devices, such as hard disks, CDs, flash drives, and memory cards. Remember that storage devices are important for saving our work, storing our favorite music, and sharing information with others. Keep exploring and learning about the amazing world of technology! See you in the next lesson!
