Equivalent expressions
Essential Mathematics Year 7
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  The learning for the lesson
  What does equivalent mean?
  Maffs is a Big Fat Trick
  Letters are numbers in disguise
  When I went to the Greengrocers
  Example 1
  Using a table
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This video take a look at the Year 7 Algebra section on Equivalent expressions. We have already taken the time to look at what an expression is (something without an equals sign). This looks at all the ways we can trick you to make expressions which ARE equivalent look different. There are lots of worked examples shown and it's all linked to theory.

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