Lesson 1 — Intro magnetism

• magnetism
• Middelbare school
• havo, vwo
• Leerjaar 2

Period 3

Magnetism

This lesson

• Intro P3 — what will be covered
  
• Discussion on magnetism + demonstrations
  
• A video on magnetism
  
• Working independently
  

Learning goals

• Describe the basic properties of magnets
  
• Name several magnetic materials
  
• Describe how to magnetise an object
  

Science — P4

Chapter 7 Magnetism

Magnetism

What do you already know?

What do you expect to learn?

How do magnets work?

Magnetism — a simple definition:

• The attractive and repulsive force created by magnets
  

Magnetism — Attraction and repulsion

• Like poles repel
  

• Unlike poles attract
  

Magnetic materials

• Iron
  
• Nickel
  
• Cobalt
  
• Steel
  
• Stainless steel
  
• Several rare earth metals
  

Several demonstrations

Working independently

Homework:

Read: textbook 7.1

Do: workbook exercises 7.1

Learning goals

• Describe the basic properties of magnets
  
• Name several magnetic materials
  
• Describe how to magnetise an object