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14090Summary : Overview : Mindmap
14075Simple equations : Equation buster : Challenge O-test
14074Simple equations : Equation buster : Timed O-test 1
14066Simple equations : Equation buster : O-test 8
14065Simple equations : Equation buster : O-test 6
14064Simple equations : Equation buster : O-test 5
14063Simple equations : Equation buster : O-test 3
14062Simple equations : Equation buster : O-test 9
14061Simple equations : Equation buster : Level 2b
14060Symbols : Factorising : What I'd do
14056Simple equations : Equation buster : Level 8
14055Simple equations : Equation buster : Level 7
14054Simple equations : Equation buster : Level 6
14049Simple equations : Equation buster : O-test 1
14039Sequences : Non-linear sequences : Example 12*

Use letters symbols and distinguish between 'equation', 'formula' and 'expression'. Manipulate algebraic expressions, including brackets and factors. Solve simple equations and inequalities by algebra and by trial and improvement. Derive and use formulae and change the subject of a formula. Generate and describe sequences using term-to-term and position-to-term rules and the nth term. Use coordinates and plot graphs of real-life problems, straight lines and simple quadratic functions. See and print out the Algebra Fact Sheet on the Fact Sheets Page.