ST. RITA MODEL SCHOOLS### LESSON NOTE
Subject: Basic Digital Literacy (Computer)
Topic: Booting and Shutting Down a Computer
Date: 19th – 23rd October
Class: Grade 5
Duration: 35 minutes
### 1\. Instructional Materials
* Desktop or laptop computer
* Computer system chart
* Pictures showing the power button
* Chart showing the steps for starting and shutting down a computer
* Computer textbook
### 2\. Instructional Techniques
* Demonstration
* Explanation
* Question and answer
* Discussion
* Practical activities
### 3\. Objectives
By the end of the lesson, pupils should be able to:
* Define booting and shutting down a computer.
* Identify the power button on a computer.
* Explain the types of booting.
* State the steps involved in booting a computer.
* Explain the correct procedure for shutting down a computer.
### 4\. Entry Behaviour
Pupils have learnt about the parts of a computer and can identify the monitor, keyboard, mouse and system unit.
### 5\. Content
### A. Meaning of Booting
Booting is the process of starting a computer and loading the operating system into its memory so that it becomes ready for use.
When a computer is switched on, it performs initial checks and loads the operating system, such as Windows.
### B. Types of Booting
There are two main types of booting:
1\. Cold Booting
Cold booting is starting a computer when it is completely switched off.
Example: Pressing the power button to start a computer in the morning.
2\. Warm Booting
Warm booting is restarting a computer that is already on without completely switching off its power.
Example: Selecting Restart from the computer's power menu.
### C. Steps Involved in Booting a Computer
* Ensure that the computer is properly connected to a power source.
* Switch on the power supply, where applicable.
* Press the power button on the computer.
* Switch on the monitor if it is not already on.
* Wait for the computer to complete its startup process.
* Enter the password if required.
* Wait for the desktop to appear. The computer is now ready for use.
### D. Meaning of Shutting Down a Computer
Shutting down is the process of turning off a computer properly through its operating system.
It allows the computer to close running programs and complete necessary tasks before switching off.
### E. Steps Involved in Shutting Down a Computer
* Save all your work.
* Close open programs and files.
* Click the Start button on the Windows desktop.
* Select the Power option.
* Click Shut down.
* Wait for the computer to turn off completely.
* Switch off the monitor and other equipment if necessary.
Important: Do not normally switch off a computer directly at the power source while it is running. This may cause loss of unsaved work or damage to files.
### F. Differences Between Booting and Shutting Down
| Booting | Shutting Down |
| ----------------------------------- | ------------------------------------------------------ |
| It starts the computer. | It turns off the computer properly. |
| It loads the operating system. | It closes programs and completes the shutdown process. |
| The computer becomes ready for use. | The computer stops running. |
### G. Importance of Proper Shutting Down
* It helps prevent loss of unsaved work.
* It reduces the risk of file corruption.
* It allows the operating system to close properly.
* It helps protect the computer's data.
* It helps keep the computer in good working condition.
### 6\. Presentation (Steps)
Step 1: Introduction
The teacher asks pupils how they switch on a computer and what they do when they finish using it.
The teacher introduces the topic, Booting and Shutting Down a Computer.
Step 2: Explanation of Booting
The teacher defines booting and explains cold booting and warm booting, using a computer or pictures for demonstration.
Step 3: Demonstration of Booting
The teacher demonstrates how to start a computer, wait for the operating system to load and reach the desktop.
Pupils observe and identify the power button.
Step 4: Explanation of Shutting Down
The teacher explains the meaning and importance of shutting down a computer properly.
Step 5: Demonstration of Shutting Down
The teacher demonstrates how to save work, close programs, select Start, click Power and choose Shut down.
Pupils observe the process.
Step 6: Practical Activity and Summary
Selected pupils practise booting and shutting down a computer under the teacher's supervision. The teacher summarizes the main points of the lesson.
### 7\. Evaluation
The teacher asks pupils the following questions:
* What is booting?
* Mention the two types of booting.
* State four steps involved in booting a computer.
* What is shutting down?
* Give three reasons why a computer should be shut down properly.
### 8\. Conclusion
The teacher concludes that booting starts a computer and loads its operating system, while shutting down turns it off properly. Pupils should always follow the correct procedures to protect their files and keep the computer working well.
### 9\. Assignment
* Define booting.
* Explain cold booting and warm booting.
* Write five steps involved in booting a computer.
* Write five steps involved in shutting down a computer.
* State three reasons for shutting down a computer properly.
### 10\. Objective Questions (Common Entrance Standard)
Choose the correct answer from options A–D.
1. The process of starting a computer is called ______.
A. typing
B. booting
C. printing
D. scanning
2. Which of the following is a type of booting?
A. Cold booting
B. Fast typing
C. File saving
D. Printing
3. What should you do before shutting down a computer?
A. Remove the keyboard.
B. Disconnect the power cable immediately.
C. Save your work.
D. Switch off the power supply directly.
4. Which option is normally selected to turn off a Windows computer properly?
A. Restart
B. Shut down
C. Refresh
D. Rename
5. Warm booting means ______.
A. cleaning the computer with warm water
B. switching off the monitor only
C. restarting a computer without completely switching off its power
D. switching off the computer at the power source
### Answers to Objective Questions
* B — Booting
* A — Cold booting
* C — Save your work
* B — Shut down
* C — Restarting a computer without completely switching off its power