Solving simultaneous equations via any method
I can determine which method of solving is most appropriate and interpret the solutions (in context).
Solving simultaneous equations via any method
I can determine which method of solving is most appropriate and interpret the solutions (in context).
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Lesson details
Key learning points
- The features of the equations may mean one method is more preferable for solving.
- You can use any of the methods that are valid.
- You can use the other methods to check your solution.
- The solution should be interpreted in context if context was stated.
Keywords
Substitution - Substitute means to put in place of another. In algebra, substitution can be used to replace variables with values, terms, or expressions.
Elimination - Elimination is a technique to help solve equations simultaneously and is where one of the variables in a problem is removed.
Common misconception
One method is superior when solving simultaneous equations.
Understanding that there are often multiple ways to solve the same problem and then be able to accurately execute a variety of methods is very useful. In this topic, it can enable pupils to confirm their solutions.
To help you plan your year 10 maths lesson on: Solving simultaneous equations via any method, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 10 maths lesson on: Solving simultaneous equations via any method, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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The assessment exit quiz will test your pupils' understanding of the key learning points.
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Explore more key stage 4 maths lessons from the Simultaneous equations: 2 variables unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
