6.2 How do we see things?

• Light 6.1 + 6.2
• Middelbare school
• havo, vwo
• Leerjaar 2

Period 4 — Light

This lesson

• Recap — 6.2
• Studying 6.3
• Discussing 6.3

Goals

• Emitted, transmitted, reflected and absorbed light.
•  What does light intensity mean? What is its unit?
•  The eye and the camera — how do they work?

• During classical explanation – have a question, raise your hand

• While working independently – disturb the class, go to olc 2 for the rest of the lesson with extra work

•  Not participating serious in the class (making noise, inappropriate jokes, etc.) — go to olc 2 with extra work

• After one warning — If you stand out one more time, go to olc 2 with extra work

Science —The coming weeks

•  Next week — Discussing the test + finishing up to and including paragraph 6.3

•  The week after that — electro magnetism practical + paragraph 6.4 

6.2 Seeing things

Types of light

• Emitted light
  
• Reflected light
  
• Transmitted light
  
• Absorbed light
  

• Transparant
  

• Translucent
  

• Opaque
  

Studying 6.3

• Study §6.3

•  Write down the key concepts

• Write down any questions you have or parts you don't understand

• Make the yellow block and workbook exercises for §6.3

      (an aeroplane travels at a speed of 900 km/h)