Old KS4 Science Curriculum - Science
Mission Objectives
Describe how the particles are arranged in solids, liquids, and gases and how this arrangement changes during melting, freezing, boiling, and condensing
Explain why some substances have got higher melting and boiling points than others
Describe the limitations of the simple particle model
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Words and meanings to learn
particle
The least possible amount.
solid
A body or geometric figure having three dimensions.
liquid
A substance that flows freely but is of constant volume, having a consistency like that of water or oil.
gas
A substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape and no fixed volume.
model
A thing used as an example to follow or imitate.
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