Year 9 · Maths
Substitute numerical values into formulae and expressions in Year 9 Maths
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Focus on substituting numbers into algebraic expressions and formulae. Open support for “Create and Solve Equations for Word Problems”, then explain the idea in your own words.
Year 9 learners practise substituting numbers into algebraic expressions and formulae.
The activities include Create and Solve Equations for Word Problems, Find the nth Term Rule of a Simple Quadratic Sequence, Find the Terms of a Sequence from a Formula with a Quadratic Term, and related practice. The checked support below includes video, worksheet, teaching, lesson. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
Activities covered
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- Create and Solve Equations for Word Problems — support from Oak National Academy
- Find the nth Term Rule of a Simple Quadratic Sequence — support from YouTube — FuseSchool - Global Education
- Find the Terms of a Sequence from a Formula with a Quadratic Term — support from Oak National Academy
- Practise Substitution into Expressions with Fractions — support from Oak National Academy
- Practise Using Algebraic Substitution with Squares and Square Roots — support from Oak National Academy
- Substitute Numerical Values into Expressions — support from Oak National Academy
- Substitute Values into Expressions with Fractions — support from Oak National Academy
- Understand Algebraic Substitution with Squares and Square Roots — support from Oak National Academy
- Use Algebraic Substitution With Squares and Square Roots — support from Oak National Academy
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Watch it explained
watch a video explanation
Problem solving with linear equations
Best for: a clear explanation before you practise
Quadratic Sequences: nth Term | Algebra | Maths | FuseSchool
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Justifying terms of a sequence
Best for: a clear explanation before you practise
Substituting particular values
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Learn it properly
lessons and teaching pages
Solving linear equations: lesson sequence
Best for: worked examples and step-by-step teaching
Expressions and formulae: lesson sequence
Best for: worked examples and step-by-step teaching
Sequences: lesson sequence
Best for: worked examples and step-by-step teaching
Expressions and equations: lesson sequence
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Practise it
questions and activities to try
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Print and finish
worksheets away from the screen
Expressions and formulae
Best for: pencil-and-paper practice away from the screen
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