Download Year 8 Homework Task 8F-5 Compounds 5-7

8F Task Sheet (L5-7)
The iron and sulphur reaction
Watch the reaction between iron and sulphur.
Task:
Make a poster to explain how the particles behave in the reaction between iron and sulphur.
Key words: compound, element, mixture, reaction
Level ladder:
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To get
level
You might have:
5
 Identified the elements, compounds or mixtures.
 Described the appearance and properties of the materials before and
after the reaction (classified as metals or non-metals).
 Described how the mixture could be separated.
 Used a simple particle model to describe the change.
6
 Used a particle model to explain the reaction in detail.
 Described why the substances can be classified as an element,
compound or mixture.
 Explained the reaction using the Big Idea of Energy.
 Described why there are the same numbers of particles in the
beginning and at the end of the reaction.
 Written the word equation for the reaction.
7
Followed the instructions for level 6, using detailed scientific knowledge
and understanding, and also:
 Used symbols from the Periodic Table to write a symbol equation.
Y8 Level-Assessed Tasks  Badger Publishing Ltd