| Students
must be able to: |
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| -recognise
the states of matter. |
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| -state
the properties of solids, liquids and gases. |
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-explain
the change of state in terms of the particle theory.
This can be done through the completion of a model
or other project. |
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| -explain
melting, freezing, evaporation and condensation in terms of the
particle theory. |
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| -recognise
that the atom is the smallest particle of matter. |
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| -describe
the structure of an atom and its subatomic particles. |
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| -describe
how electrons are arranged in the first two energy levels. |
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| -explain
simple behaviour of an atom according to its electronic configuration. |
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| |
Atom game |
| -identify
an element, a compound and a mixture. |
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| -recall
the symbols for the first twenty elements and identify the elements
in a compound given its chemical formula. |
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| -explain
the atomic number and atomic mass of elements. |
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| -explain how
elements that have similar properties are arranged in groups, in the
periodic table. |
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| -distinguish
between a chemical and a physical change with examples. |
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| -identify
the products and reactants of simple chemical reactions around the
home. |
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| -write word
equations for simple chemical reactions. |
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| -identify
isotopes of an element. |
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| -recall that
density is the amount of mass divided by the volume it occupies. |
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