Lesson 3 — Intro energy

• Natuurkunde / Scheikunde
• Middelbare school
• havo, vwo
• Leerjaar 1

Science

Period 2

?

Energy

What is energy?

Energy from the sun

Types of energy

Transferring energy

The conservation of energy

Potential energy

This lesson

• Energy — What comes to mind?

• Introduction to energy

• Working independently

Exercise 

Energy — What comes to mind?

step 1 — do this on your own 

a) Energy — What comes to mind for you?
b) What do you think energy is?

Step 2 — do this with your neighbour

a) Compare your answers, change them if needed

 b) Discuss — How do we use energy?

step 1 — do this on your own 

a) Energy — What comes to mind for you?
b) What do you think energy is?

Step 2 — do this with your neighbour

a) Compare your answers, change them if needed

 b) Discuss — How do we use energy?

Step 2 — do this with your neighbour

a) Compare your answers, change them if needed

 b) Discuss — How do we use energy?

What is energy?

Energy is

The ability to do work

(The unit of energy: ?)

Energy is

The ability to do work

The unit of energy?

The unit of energy is:

Joule (J)

Energy 

• Energy is the ability to do work
  

• The unit of energy is Joule (J)
  

Working independently

Homework:

• Read: 2.1
  
• Do: Q questions 2.1 (yellow block)
  

Next lesson:

paragraph 2.1