Mastering the Art of Algebraic Manipulation for GCSE Exams
In short: Learn the fundamental rules for rearranging formulas to isolate a new variable. This guide breaks down the essential techniques required for 2026/27 exams, moving from basic operations to complex brackets.
The video demonstrates how to manipulate algebraic expressions to change the subject of a formula. It covers three core levels of complexity: basic addition and subtraction, multiplication and division, and the handling of brackets which require expansion before rearrangement.
Students are taught to ensure the final answer clearly presents the new subject on the left-hand side. These principles are applicable to various levels of study, including KS3, GCSE Foundation, and GCSE Higher tiers.
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Sources
- Summary by Intellect · source: GCSE Maths - How to Rearrange Formulas (2026/27 exams)
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