Class 6 - Physics Lesson Plan
Chapter 6: Magnetism
Topic:
Understanding Magnets and Their Properties
Subtopics:
- Meaning of Database and Magnetic & Non-Magnetic Substances
- Characteristics of a Magnet
- Properties of Magnets
- Magnetic Field Around a Magnet
- Earth’s Magnetic Field
- Making of Magnets
- Permanent & Temporary Magnets and Their Uses
- Electromagnets
- Choice of Material for the Core of an Electromagnet
- Care & Storage of Magnets
- Demagnetisation by Heating, Hammering, and Electricity
Learning Objectives:
- Understand the difference between magnetic and non-magnetic substances.
- Identify the characteristics and properties of magnets.
- Explain how a magnetic field is created around a magnet.
- Describe the Earth’s magnetic field and its importance.
- Differentiate between permanent and temporary magnets.
- Understand the working and uses of electromagnets.
- Learn the methods of making and demagnetizing magnets.
- Understand proper care and storage of magnets.
Procedure:
- Introduction to magnets with real-life examples.
- Classification of substances as magnetic or non-magnetic.
- Demonstration of magnet characteristics and properties.
- Explaining magnetic fields using iron filings and bar magnets.
- Discussion on Earth’s magnetic field and its significance.
- Making a simple electromagnet using wire and a battery.
- Exploring methods of magnet demagnetization.
- Discussion on storage and care of magnets.
Activities:
- Magnet Test: Identifying magnetic and non-magnetic objects.
- Iron Filing Experiment: Observing magnetic field lines.
- Making an Electromagnet: Using a nail, wire, and a battery.
- Experiment: Demagnetizing a magnet using heat or hammering.
- Discussion: Uses of permanent and temporary magnets in daily life.
Skills/Values:
- Scientific observation and analysis.
- Critical thinking and experimentation skills.
- Application of physics concepts in real-world situations.
Assessment:
- Class participation in discussions and experiments.
- Short quiz on magnetism concepts.
- Group presentations on uses of magnets in daily life.
- Homework: Research and explain how electromagnets are used in modern technology.