what happened to molecules inside different states of matter?...what happened to molecules inside...
TRANSCRIPT
What happened to molecules inside different states of matter?
ICE
STEAM
(WATER
VAPOUR)
WATER
HEAT HEAT
COOL COOL
SOLIDS LIQUIDS GASES
What have we learned from our evaporation
investigations?
What happened to the water molecules?
How can you speed up the process?
What is the Science of rain?
Find out about the
science of rain by
watching these 3
short videos? Video links https://www.youtube.com/watch?v=zBnKgwnn7i4
https://www.youtube.com/watch?v=1fkWLbZFbJM
https://www.youtube.com/watch?v=xnlpysno4LE
LO: I understand that water constantly moves in a cycle. I can
identify where condensation and evaporation occur in the water
cycle.
Task A:
Your task today is to draw a diagram of the water cycle.
Use arrows like those labelled on the next slide to show the
movement of water molecules.
Arrows to show
the movement
of water
molecules
LO: I understand that water constantly moves in a cycle. I can
identify where condensation and evaporation occur in the water
cycle.
Task B:
Explain the science in the water cycle.
Show where the processes of condensation, evaporation and
precipitation take place.
Write an explanation of what happens to the water molecules
during the different processes. Remember to include the words:
molecules, solid, liquids, gas, heat, energy in your explanation.
You can look back at the earlier videos or use this song to
help you remember the different stages in the water cycle.
https://www.youtube.com/watch?v=ULSG6W1zWFg
Look at the picture.
Look closely at the inside of the bag!
What do you think is happening?
Task C
That’s right there is
condensation on the
inside of the bag.
Where are the water molecules
coming from?
Task C
Right again, they are
coming from the leaves
of the plants.
The water molecules
escape from the leaves
into the atmosphere.
This process is called
transpiration.
It adds more water to
the water cycle.
Task C
Add transpiration to
your diagram!
Task C
Look at the picture.
What do you think is happening and why?
Have a chat with the grown-ups at home.