Algebraic expressions
Linear and simultaneous equations
Essential Mathematics Year 9
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  Learning objectives
  Recap of past learning
  Some important language
  To eVALUEate
  English into Maths
  Examples: Converting words into sentences
  Examples: Substituting values into expressions

This video is the first in a new series for the Year 9 Mathematics course and covers the introduction to algebra. I look at the terminology which is used such as pronumeral, variable, constant, coefficient, term, expression and equation. I look at what it means to evaluate and simplify and how we turn words into expressions.

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