Changes of state
This PowerPoint explores changes of state - perfect for KS3 particles unit.
The keywords associated with changes of state are introduced e.g. solid, liquid, gas, melting and boiling. The changes of state of water are shown on a temperature graph and are related to particle theory.
There is an accompanying worksheet of the graph which students add labels and diagrams of particles. Answers are included.
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Review this resourceExcellent consolidation following a Practical Activity on Melting ice. Thank you
09/07/2017
Excellent consolidation following a Practical Activity on Melting ice. Thank you
09/07/2017