Meaning Of Magnet And Electricity Generation By Friction And Magnet for Primary 5

Class: Primary 5
Term: 3rd Term
Subject: Basic Science And Technology
Curriculum Theme: Basic Technology
Previous Lesson: Electricity Generation By Solar And Chemical Energy
Topic: Meaning Of Magnet And Electricity Generation By Friction And Magnet
Content/Learning Area: Meaning Of Magnet And Electricity Generation By Friction And Magnet
Time Allocation: 40 minutes

Performance Objectives

By the end of the lesson, pupils should be able to:

• Cognitive Domain: Define magnet and describe how electricity is generated by friction and magnet.
• Affective Domain: Show curiosity and interest in how magnets and electricity work.
• Psychomotor Domain: Demonstrate how to generate electricity using friction and magnets.
• Social Domain: Work cooperatively with classmates during group practical activities.

Reference Materials

The following resources were used in planning this lesson:

• 9 Years Basic Education Curriculum
• Abuja educational Resource Center Scheme of work
• NAPPS National Unified Scheme of Work
• Online Information from: Wikipedia – Magnet
• Relevant Textbooks

Instructional Materials

To deliver this lesson, the teacher will use the following materials:

• Real magnets
• Balloons
• Ruler and wool
• Dry cells and simple wires
• Diagrams or posters of magnetism and electricity generation
• video clips on static electricity and magnetism

Rationale for the lesson

Understanding magnets and how electricity is made helps pupils learn the basics of technology and how common devices around them work.

Prerequisite/Previous knowledge

Pupils have previously learned about energy sources and have seen or used magnets in household items and toys.

Lesson Content

Meaning Of Magnet And Electricity Generation By Friction And Magnet

A magnet is an object that can attract things made of iron.It has two ends called poles. electricity can be made when we rub things together or use a magnet to create it.

Electricity Generation by Friction

Electricity can be created by rubbing two things together. This is called friction.The following are examples:

1. Rubbing a balloon on hair can create static electricity.
2. Rubbing a ruler on wool makes it attract paper.
3. Rubbing shoes on a carpet can generate static electricity.
4. Sliding down a plastic slide can create static electricity.
5. Rubbing an amber rod with fur can produce static electricity.
6. Friction causes tiny charges to move.
7. Static electricity is a small form of electricity.
8. It does not need wires or batteries.

Electricity Generation by Magnet

Moving a magnet near a coil of wire can make electricity. This is used in big machines. They are:

1. Moving magnets can make electric current.
2. This is how generators work.
3. Magnets and coils are inside generators.
4. No need for rubbing in this method.
5. This makes electricity in power stations.
6. Using magnets in wind turbines to generate electricity.
7. Employing magnets in hydroelectric dams to produce electricity.

Teaching methods

To deliver this lesson,‌ ⁤the teacher will⁤ adopt⁤ the following methods: Discussion, lecture, storytelling, explanation, visual aids, presentation, group work

Instructional Procedures

To deliver this lesson, the teacher will adopt the following steps:

Step 1: Introduction

Time: 5 mins
Teaching skill: Set Induction
Teacher’s activity: Teacher tells a short story about how people lived before electricity and introduces a magnet.Pupils’ Activity: Pupils listen and respond to questions.

Step 2: Meaning of Magnet

Time: 5 mins
Teaching Skill: Explanation
Teacher’s Activity: Teacher explains the meaning of magnets using real objects and charts.Pupils’ activity: Pupils observe and ask questions.

Step 3: Electricity Generation by Friction

Time: 8 mins
Teaching Skill: Demonstration
Teacher’s Activity: Teacher rubs a balloon on hair and shows how it attracts paper, then explains friction.
Pupils’ Activity: Pupils repeat the activity in groups.

Step 4: Electricity Generation by Magnet

Time: 7 mins
Teaching Skill: visual Aids
Teacher’s Activity: Teacher shows a simple demo or video of a magnet moving near a wire and explains what happens.
Pupils’ Activity: pupils watch and describe what they see.

Step 5: Note-Taking

Time: 5 mins
Teaching Skill: Writing Skills
Teacher’s Activity: Teacher guides pupils to copy class notes from the board.
Pupils’ Activity: Pupils copy notes neatly into their books.

Step 6: Evaluation/Review

Time: 5 mins
Teaching skill: Questioning
Teacher’s Activity: Teacher asks pupils to answer oral questions based on the lesson.
Pupils’ Activity: Pupils answer and ask more questions.

Objective-aligned checks:

1. Define magnet and describe how electricity is generated by friction and magnet.
2. Show curiosity and interest in how magnets and electricity work.
3. Demonstrate how to generate electricity using friction and magnets.

Step 7: Conclusion

Time: 5 mins
Teaching Skill: Instructional/Cognitive
Teacher’s Activity: Teacher summarises the lesson and encourages pupils to explore magnets and simple electricity tools.
Pupils’ Activity: Pupils listen, ask questions and share what they enjoyed about the lesson.

Lesson Keywords

• Magnet – a material that attracts iron
• Friction – rubbing that can create electricity
• Electricity – power that makes things work
• Poles – the ends of a magnet
• Generator – a machine that makes electricity

Lesson Evaluation

To evaluate the learning, the teacher asks pupils to:

1. Define a magnet.
2. Mention two things magnets can attract.
3. show how electricity can be created by friction.
4. Explain how magnets can be used to make electricity.
5. Mention one example where electricity is made with magnets.

Assignment/Homework

1. List three objects that are attracted to magnets.
2. Describe an experiment to show how friction can generate electricity.
3. Explain how a generator uses magnets to produce electricity.

Differentiation

• For slower learners: Teacher supports pupils with learning difficulties using extra visual aids and one-on-one demonstrations.
• For advanced learners: Encourage advanced learners to research different types of magnets and their uses in technology.
• For visual/auditory/kinesthetic learners: Use videos and hands-on activities to cater to different learning styles.

Note for Teachers

Emphasise safety when using magnets and ensure pupils do not place magnets near electronic devices or metal objects in pockets.