A complete classroom-ready resource bundle for the Functions and Graphs chapter, covering modulus functions, mappings, domains and ranges, composite functions, inverse functions, and modulus graph transformations. Designed for Pearson Edexcel International A Level Mathematics, with student notes, worked examples, progressive practice, challenge tasks, a mini assessment, full mark scheme, lesson plan, and teaching notes.

WHAT IS INCLUDED

• presentation_slides.pdf — complete teachable slide deck for classroom or cover-teacher delivery.
• student_notes.pdf — clear explanations, diagrams, key vocabulary, mini-examples, common mistakes, quick checks and chapter summary.
• worked_examples.pdf — fully worked examples covering the main chapter methods step by step.
• practice_questions.pdf — progressive practice questions from routine to challenge level.
• challenge_questions.pdf — harder multi-step problems involving modulus, composition, domains and inverses.
• mini_assessment.pdf — a 40-mark timed assessment for consolidation.
• mark_scheme.pdf — detailed answers, methods, mark allocations, alternatives and common errors.
• lesson_plan.pdf — teacher-facing lesson sequence with starters, main tasks, checks, differentiation and homework.
• teaching_notes.pdf — guidance on explanations, misconceptions, questioning, mini-whiteboard checks and plenary ideas.