Lesson 4 — Intro to atoms

• Nask
• Middelbare school
• havo, vwo
• Leerjaar 1

This lesson

• The planning for the coming weeks
•  what is an atom?
• Studying the reader
• Discussing what learned

The coming weeks

•  This week: atoms
  
• Next week: Carnavals break
  
• After the carnavals break: Finish atoms — hand in exercises on Itslearning
  
• States of matter

Atoms

• Lets have a look at the reader!
  
• What is an atom?
• What do you know about atoms?

Time to study

What did you learn?

Atom

• Comes from atomos
  
• atomos means indivisible 

• Atoms are the building blocks of reality
  
•  There are many types of atoms (elements)
• All atoms of the same element have the same size and mass.

Dalton – Thomson – Rutherford — Bohr

Assignment

• Read paragraph 2.1 – 2.4 and make your own summary of it.
  
• And this in on its learning.
  

• We will discuss this material after the carnavals break.