What is LessonUp
Search
Channels
Log in
Register
‹
Return to search
Recap chapter 3
Recap chapter 3
Join the lessonup on your laptops
1 / 23
next
Slide 1:
Slide
Natuurkunde / Scheikunde
Middelbare school
havo, vwo
Leerjaar 2
This lesson contains
23 slides
, with
interactive quizzes
and
text slides
.
Lesson duration is:
45 min
Start lesson
Save
Share
Print lesson
Items in this lesson
Recap chapter 3
Join the lessonup on your laptops
Slide 1 - Slide
Schedule for this lesson
Recapping paragraph 1-4 of chapter 3
Slide 2 - Slide
Learning objectives
You know what to learn for the test
The questions you have/had are answered
Slide 3 - Slide
Three phases
Water and many other substances can exist
in different phases, what were these phases called?
As a solid substance - ice
As a liquid - water
As a gas - water vapour
Slide 4 - Slide
Phases in the particle model
We are not able to see molecules and the way they move
But we are able to use the particle model to describe how molecules move depending on what phase the substance is in
Slide 5 - Slide
Describe how molecules move in a solid substance using the particle model
Slide 6 - Open question
Phases in the particle model
https://phet.colorado.edu/sims/html/states-of-matter-basics/latest/states-of-matter-basics_all.html
Slide 7 - Slide
How are we able to measure the temperature?
Slide 8 - Open question
Thermometers and temperature
You need to be able to describe how a liquid themometer works
What happens inside the thermometer when
the temperature increases?
And what happens when the temperatures
decreases again?
Slide 9 - Slide
Thermometers and temperature
We also have digital themometers
These thermometers use smaller scales
to measure the temperature
Slide 10 - Slide
Phase changes
Substances can change depending on the temperature
This is known as a phase change
Slide 11 - Slide
Phase changes
You need to be able to name and describe these 6 phase changes
Slide 12 - Slide
When it is really cold outside, the water vapour in the air turns into frost on leaves and tree branches
(which phase change is this)
Slide 13 - Open question
After a candle has been blown out, the melted wax will turn into solid wax over some time.
(which phase change is this)
Slide 14 - Open question
When it is cold outside and you breathe against the window, it starts to fog up
(which phase change is this)
Slide 15 - Open question
Phase changes
You also need to be able to describe how to molecules move when changing phases
https://phet.colorado.edu/sims/html/states-of-matter-basics/latest/states-of-matter-basics_all.html
Slide 16 - Slide
Boiling and melting point
When you boil water, the water throughout the whole pot or pan you are boiling it in will start to evaporate
Slide 17 - Slide
Boiling and melting point
Water and other substances have their own boiling and melting points
You need to be able to
read these kinds of
tables
Slide 18 - Slide
Boiling and melting point
The temperature is -110 degrees celsius
Which substance(s) is (are) still in a liquid form?
Slide 19 - Slide
Boiling and melting point
Slide 20 - Slide
Boiling and melting point
https://www.tec-science.com/thermodynamics/temperature/why-does-the-temperature-remain-constant-during-the-change-of-state-phase-transition/
Video displaying melting and boiling point
Slide 21 - Slide
Any questions about something we did not talk about yet?
Slide 22 - Slide
End of the lesson
Slide 23 - Slide
More lessons like this
3E Chemistry dalton task 1A
August 2024
- Lesson with
24 slides
Scheikunde
Middelbare school
havo, vwo
Leerjaar 3
Boiling and Melting Points: Understanding the Fundamentals of Phase Changes
March 2023
- Lesson with
13 slides
Hoofdstuk 1 herhaling 3HT
September 2022
- Lesson with
11 slides
Scheikunde
Middelbare school
havo
Leerjaar 3
3E 1_2 Phase transitions AND molecule model AND density
September 2022
- Lesson with
26 slides
Scheikunde
Middelbare school
vwo
Leerjaar 3
Hoofdstuk 1 herhaling 3HT
August 2024
- Lesson with
11 slides
Scheikunde
Middelbare school
havo
Leerjaar 3
Chapter 2.1 Ice, water, water vapour and 2.3 Phase changes
April 2020
- Lesson with
17 slides
Natuurkunde
Middelbare school
vwo
Leerjaar 3
Lesson 4: 3.3 Phase Change
September 2024
- Lesson with
24 slides
Natuurkunde
Middelbare school
vwo
Leerjaar 2
Phase transitions
October 2023
- Lesson with
14 slides
Natuurkunde
Middelbare school
vwo
Leerjaar 1