- Term: 2nd Term
- Week: 7
- Age: 10 years
- Duration: 40 minutes
- Subject: Basic Science And Technology
- Curriculum Theme: Computer Studies
- Previous Lesson: Ways of Protecting Computer: Meaning and Uses of Password
- Topic: Meaning and Examples of Computer Virus
- Content: Meaning of computer virus, Examples of computer virus
Performance Objectives
By the end of the lesson, pupils should be able to:
- Cognitive domain: Define computer virus and identify five examples of computer viruses.
- Affective domain: Appreciate the importance of protecting their computers from viruses.
- Psychomotor domain: Demonstrate how to discuss the effects of viruses on computers.
- Social domain: Collaborate with peers to identify examples of computer viruses in group activities.
Reference Materials
The following resources were used in planning this lesson:
- 9 – Years Basic Education Curriculum Abuja
- Educational Resource Centre Scheme of Work
- NAPPS National Unified Scheme of Work
- Online Information from: Wikipedia – Computer virus
- Relevant Textbooks
Instructional Materials
The teacher will teach this lesson with the aid of:
- A functional computer system.
- Printed charts showing examples of computer viruses.
- Visual aids such as diagrams of how viruses spread.
- A marker and whiteboard for illustrations.
Rationale for the Lesson
Understanding the meaning and examples of computer viruses helps pupils become cautious about their online activities and teaches them how to prevent their devices from being infected.
Prerequisite/Previous Knowledge
Pupils are familiar with the use of passwords to protect computers and have basic knowledge of safe computer practices.
Instructional Procedures
To deliver this lesson, the teacher will adopt the following steps:
| Content Development | Time | Teaching Method | Teaching Strategy | Teacher’s Activity | Pupils’ Activity | Learning Point |
|---|---|---|---|---|---|---|
| Step 1: Introduction | 5 mins | Set induction | Question and answer | Asks pupils, “What do you think can harm a computer apart from physical damage?” | Respond to the teacher’s question. | Engage pupils’ attention. |
| Step 2: Explanation | 10 mins | Lecture method | Direct instruction | Explains the meaning of computer viruses using simple terms and real-life examples. | Listen attentively and ask questions. | Understand the meaning of viruses. |
| Step 3: Examples | 10 mins | Discussion method | Group work | Discusses five examples of computer viruses and their effects. | Participate in group discussions. | Identify common types of viruses. |
| Step 4: Note Taking | 5 mins | Dictation | Guided note-taking | Guides pupils to copy the class notes into their notebooks. | Copy the notes into their notebooks. | Reinforce understanding. |
| Step 5: Evaluation | 5 mins | Interactive | Oral questioning | Asks pupils to answer questions based on the topic. | Answer the teacher’s questions. | Assess comprehension of topic. |
| Step 6: Conclusion | 3 mins | Recap | Summarization | Recaps the key points of the lesson and emphasizes the importance of computer protection. | Listen and reflect on the lesson. | Summarize understanding. |
Lesson Content
Meaning And Examples Of Computer Virus
A computer virus is a type of malicious software (malware) designed to harm or disrupt a computer. It can spread from one computer to another through infected files or unsafe downloads.
Examples of computer viruses:
- Trojan Horse: Disguises itself as useful software but harms the computer.
- Worms: Spreads quickly across networks without human action.
- Spyware: Secretly collects information about the user.
- Ransomware: Locks your files and demands payment to unlock them.
- Adware: Shows unwanted advertisements on your computer.
Lesson Evaluation
To evaluate the learning, the teacher asks pupils to:
- What is a computer virus?
- Mention five examples of computer viruses.
- How can a computer virus affect a computer system?
- Suggest one way to prevent computer viruses.
Note for Teachers Using This Lesson Plan
Remember to use relatable examples when explaining computer viruses to pupils. Encourage them to share their own experiences with computers to make the lesson more interactive. Use visual aids effectively to enhance understanding. Happy teaching!
