Primary 2 Computer Studies: Revisiting IT Devices and Uses

Subject: Computer Studies

Class: Primary 2

Term: Third Term

Week: 1

Topic: Revision

Sub-Topic: N/A (General Review)

Duration: 40 minutes

Behavioural Objectives: At the end of the lesson, pupils should be able to:

• Recall key points from previous topics.
• Answer questions about previous lessons in computer studies.
• Show understanding of the uses of a computer and its parts.

Key Words: Computer, keyboard, monitor, mouse, smart phone, wristwatch

Entry Behaviour: Pupils have prior knowledge of various topics covered during the last term.

Learning Resources and Materials:

• Pictures of computer parts (keyboard, monitor, mouse).
• Pictures of IT devices (smart phone, wristwatch).
• Reference books and resources: Lagos State Scheme of Work.

Building Background / Connection to Prior Knowledge:

• Begin by asking students to share what they remember from the last term’s lessons in computer studies.

Embedded Core Skills:

• Listening
• Speaking
• Critical thinking
• Problem-solving

Learning Materials:

• Chart paper
• Whiteboard markers
• Student notebooks

Instructional Materials:

• Pictures of computer parts and IT devices.
• Charts for revision and explanations.

Content:

• Review main topics from last term, including the parts of a computer and their functions.
• Discuss smart phones and their uses.
• Review digital wristwatches and their parts.
• Look back at uses of IT devices and examples.

Parts of a Computer – Mouse

1. What is a Computer Mouse?
   • A mouse is a small device that looks like a live mouse 🐭.
   • It helps you control what happens on the computer screen.
2. Features of a Computer Mouse:
   • Buttons: There are usually two buttons on a mouse. One on the left and one on the right.
   • Scroll Wheel: Some mice have a wheel in the middle that you can use to scroll up and down.
3. Function of a Computer Mouse:
   • Pointing and Clicking: You use the mouse to move a small arrow called a “cursor” on the screen.
   • Clicking: Pressing the buttons lets you choose items on the screen.
   • Dragging: You can click and hold the mouse button to move things around on the screen.
4. How to Use a Mouse:
   • Single click: Tap the left button once.
   • Double click: Tap the left button twice quickly.
   • Right-click: Tap the right button once.
5. Examples of Mouse Uses:
   • Drawing: You can draw pictures on the computer using the mouse.
   • Playing Games: The mouse is useful for playing computer games.
   • Selecting: Use the mouse to highlight or select text or items on the screen.

Assignment:

• Draw a picture of a computer mouse.
• List the buttons you can find on a mouse.

Class Activity Discussion :

1. What is a computer mouse?
   • It is a small device that helps you control the computer.
2. What does a computer mouse look like?
   • It looks like a live mouse and can fit in your hand.
3. How many buttons does a mouse usually have?
   • It usually has two buttons, one on the left and one on the right.
4. What is the wheel in the middle of the mouse called?
   • It’s called the scroll wheel.
5. What is the scroll wheel for?
   • It’s used to move up and down on the screen.
6. What do you use the mouse for?
   • You use the mouse to control the cursor on the computer screen.
7. What is a cursor?
   • A cursor is a small arrow on the screen that shows you where you are pointing.
8. How do you click a mouse?
   • You press one of the buttons on the mouse.
9. What does “single click” mean?
   • It means pressing the left button one time.
10. What does “double click” mean?

• It means pressing the left button two times quickly.

11. What does “right-click” mean?

• It means pressing the right button one time.

12. What are some things you can do with a mouse?

• You can play games, draw pictures, and select text.

13. How do you select something on the screen?

• You move the cursor over it and click the button.

14. What should you be careful of when using a mouse?

• Be gentle with the buttons and use it on a flat surface.

15. Can you use a mouse with any computer?

• Yes, you can use a mouse with most computers.

Presentation:

Step 1: The teacher revises the previous topic, which was “Uses of IT Devices.”

• Ask students to recall the uses of different IT devices such as calculators, mobile phones, and digital wristwatches.
• Encourage students to share their answers and discuss any questions they have.

Step 2: The teacher introduces the new topic, which is a general review of the previous term’s lessons.

• Provide a brief overview of all the main topics covered last term: parts of a computer, smart phones, digital wristwatches, and uses of IT devices.
• Encourage students to ask questions and share their knowledge.

Step 3: The teacher allows the pupils to give their own contributions and corrects them when and where necessary.

• Facilitate a class discussion where students can express their thoughts on the topics covered.
• Provide guidance and clarification as needed.

Teacher’s Activities:

• Lead the discussion on previous topics.
• Ask questions to gauge students’ understanding and knowledge.
• Offer explanations and examples to clarify concepts.

Learners’ Activities:

• Answer questions and participate in discussions.
• Share what they remember about the topics.
• Listen and take notes on any new information provided.

Assessment:

• Observe students’ participation in class discussions.
• Listen to students’ answers to questions and check for understanding.

Evaluation Questions:

1. What are some parts of a computer?
2. What is the function of a monitor?
3. How do you use a computer mouse?
4. What is a smart phone?
5. What are the uses of a smart phone?
6. What is a digital wristwatch?
7. How do you tell time on a digital wristwatch?
8. What are some uses of IT devices?
9. What did you learn about organizers?
10. How do you use a keyboard?

Conclusion:

• The teacher goes around the class to check students’ answers and provides corrections and feedback as necessary.
• Summarize the key points from the review.
• Remind students to continue revising the topics for better understanding.