Class: Primary 4
Term: 1st Term
Week: 10
Age: 9 years
Period:
Duration: 40 minutes
Date:
Subject: Basic Science And Technology
Curriculum Theme: Computer Studies
Topic: Computer Memory
Content: RAM, ROM
Specific Objectives:
By the end of the lesson, pupils should be able to:
- Differentiate between RAM and ROM.
Reference Materials:
- 9 – Years Basic Education Curriculum
- Abuja Educational Resource Centre Scheme of work
- NAPPS National Unified Scheme of Work
- Course Book
- Online Information
- Textbooks (List your relevant textbook here)
Instructional Materials:
- Whiteboard and markers
- Pictures or diagrams of RAM and ROM
- Real-life examples of RAM and ROM
- Charts or posters
Rationale for the Lesson:
Understanding computer memory, specifically RAM and ROM, is essential as it plays a crucial role in how computers work. It is relevant in daily life as we encounter these terms when using electronic devices.
Prerequisite/Previous Knowledge:
Students should have basic knowledge of what a computer is and how it functions.
INSTRUCTIONAL PROCEDURES:
Content Development: Computer Memory
| Content | Time | Teaching Method | Teacher’s Point/Activities | Pupils’ Activities |
|---|---|---|---|---|
| Introduction | 10 mins | Introduce the topic to the pupils | Ask students what they know about computer memory. Explain the topic and its importance. | Respond to questions and listen attentively. |
| RAM and ROM | 10 mins | Explanation | Define RAM (Random Access Memory) and ROM (Read-Only Memory). Compare and contrast the two. | Take notes and ask questions if something is unclear. |
| Differences | 10 mins | Discussion and Examples | Discuss the differences between RAM and ROM, using real-life examples and diagrams. | Participate in the discussion and ask questions. |
| Evaluation | 5 mins | Question and Answer | Ask questions about the differences between RAM and ROM. | Answer questions individually. |
| Conclusion | 5 mins | Recap and Discussion | Summarize the lesson and emphasize the importance of understanding computer memory. | Share what they’ve learned. |
Note to Pupils:
Differences Between RAM AND ROM
RAM (Random Access Memory):
- RAM is like the computer’s short-term memory.
- It’s where the computer stores information while it’s working on tasks.
- RAM is temporary; it forgets everything when the computer is turned off.
- You can add or remove RAM to make the computer work faster.
ROM (Read-Only Memory):
- ROM is like the computer’s long-term memory.
- It stores essential information that the computer needs to start.
- ROM is permanent; it doesn’t forget even when the computer is turned off.
- You can’t add or remove anything from ROM; it’s read-only.
Evaluation:
- What does RAM stand for, and what is its function?
- What does ROM stand for, and what is its function?
- How are RAM and ROM different from each other?
Note to Teachers:
Customize the lesson content, teaching methods, and pupil activities to suit your teaching style, curriculum, and available resources.
