Function Machines, Missing Numbers & Simple Algebraic Thinking P7 Anchor Charts

Early Algebra P7/ KS2 Anchor Charts

Build pupils’ confidence from number patterns and sequences through to function machines, missing-number problems and early algebra with this comprehensive P7 maths bundle. This bundle brings together three complete 8-step anchor chart packs, providing 24 colourful, progressive maths posters. The resources have been designed to work particularly well as a teaching sequence: pupils begin by identifying and extending patterns, progress to rules and unknown numbers, and then move into using symbols and letters in formal algebraic expressions and equations. This bundle includes: - Number Patterns & Sequences – 8 Anchor Charts - What Are Number Patterns? – recognising patterns, sequences and rules - Continue & Extend Sequences – working with increasing and decreasing sequences - Find the Rule – identifying addition, subtraction, multiplication and division rules - Input & Output Rules – applying consistent rules to different numbers - Special Number Patterns – odd, even, multiples and square-number patterns - Term Number & Position – understanding positions within sequences and finding later terms - Missing Numbers & Pattern Puzzles – completing sequences and reasoning about missing values - Pattern Problem Solving – applying pattern knowledge in mathematical and real-life contexts Function Machines, Missing Numbers & Simple Algebraic Thinking – 8 Anchor Charts This pack provides the bridge between number work and formal algebra, keeping the focus on numbers before introducing letters. - Introduction to Function Machines – input, rule and output - Addition & Subtraction Function Machines - Multiplication & Division Function Machines - Finding Missing Numbers – missing inputs and outputs - Finding the Rule – comparing inputs and outputs - Missing Number Problems – using inverse operations - Simple Algebraic Thinking – exploring number relationships and consistent rules - Problem Solving & Reasoning – applying early algebraic thinking in context Using Symbols & Letters – Early Algebra – 8 Anchor Charts - Once pupils are secure with rules and missing numbers, this pack introduces letters as representations of unknown or changing values. - What Do Symbols & Letters Mean? - Reading & Writing Expressions - Substituting Values - Solving Addition & Subtraction Equations - Solving Multiplication & Division Equations - Function Machines with Letters - Writing Expressions from Words - Problem Solving & Reasoning with Letters and Symbols - A clear progression into algebra - The three packs can be used independently, but together they create a particularly useful learning journey: Spot patterns → identify rules → work with unknown numbers → use function machines → work forwards and backwards → introduce letters → substitute values → write expressions → solve simple equations This allows pupils to develop the understanding behind algebra before being expected to manipulate letters and symbols confidently. Across the bundle pupils will develop skills in: Recognising and extending number patterns Increasing and decreasing sequences Finding mathematical rules Addition, subtraction, multiplication and division relationships Input and output tables Function machines Missing-number calculations Inverse operations Working forwards and backwards Term numbers and sequence positions Mathematical reasoning Letters representing numbers Algebraic expressions Substitution Simple equations Translating words into algebraic notation Problem solving with unknown values Each anchor chart includes: Clear, pupil-friendly explanations Colourful visual models Key mathematical vocabulary Step-by-step teaching methods Worked examples Helpful reminders Practice questions Reasoning and problem-solving opportunities Perfect for: P7 / Upper Primary CfE Second Level KS2 Whole-class teaching Maths working walls Lesson introductions Revision and consolidation Small-group intervention Independent pupil reference Early algebra preparation Transition into secondary mathematics You will receive: 3 printable PDF packs containing 24 anchor charts in total: 8 × Number Patterns & Sequences Anchor Charts 8 × Function Machines, Missing Numbers & Simple Algebraic Thinking Anchor Charts 8 × Using Symbols & Letters Early Algebra Anchor Charts A comprehensive, visually consistent resource bundle designed to help pupils move confidently from recognising number patterns to understanding and using early algebra. Please note: These resources are supplied as PDFs and are not editable.