1. Changes of state in nature
S1 Chemistry
Introduction to Chemistry

2. Learning outcomes Success criteria
Know examples of changes of state occurring in nature.
You can describe the three different stages of the water cycle, including:
the starting and finishing state of water at each stage
the term used to describe this state change
reference to whether heat energy is being taken in or removed. .

3. Draw pictures to show what happens to water once it reaches the sea.
EXAMPLE...
Picture 1 – evaporation of water, forming clouds
Picture 2 – raining
Picture 3 – rivers flowing into the sea
Picture 4 – the original picture
A cartoon strip sequence is a series of cartoon-style pictures that shows a sequence of events. The pictures are likely to be labelled or annotated.
The purpose of using a cartoon strip sequence is to explore the learners’ ideas about the sequence of events in a process or series of processes.

5. Learning outcomes Success criteria
Know examples of changes of state occurring in nature.
You can describe the three different stages of the water cycle, including:
the starting and finishing state of water at each stage
the term used to describe this state change
reference to whether heat energy is being taken in or removed. .