WJEC GCSE Mathematics and Numeracy (Double Award) 3320QD · 2.1

Algebraic conventions and manipulation of expressions and formulae

Code: 2.1
In: 2 Algebra
Course: GCSE Mathematics and Numeracy (Double Award) 3320QD
Board: WJEC

Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.

Points under 2.1

2.1.1 Conventions of algebra
2.1.2 Substituting into formulae and expressions
2.1.3 Equations, expressions and formulae
2.1.4 Identities, equations, expressions and formulae
2.1.5 Form and simplify expressions
2.1.6 Collecting like terms
2.1.7 Expand expressions – single bracket
2.1.8 Multiply and divide terms by applying rules of indices
2.1.9 Simplifying algebraic fractions
2.1.10 Simplifying more complex algebraic fractions
2.1.11 Expand two linear expressions in one or two variables
2.1.12 Expanding linear and quadratic expressions
2.1.13 Factorising linear or quadratic expressions by a common factor
2.1.14 Factorising more complex expressions by common factors
2.1.15 Factorising quadratic expressions
2.1.16 Changing the subject of a formula
2.1.17 Changing the subject with repeated terms

Points in 2 Algebra

2.1 Algebraic conventions and manipulation of expressions and formulae
2.2 Equations and inequalities – algebraic method
2.3 Sequences
2.4 Coordinates, linear and non-linear graphs
2.5 Real-life graphs