A complete classroom-ready resource bundle for Chapter 7: Differentiation, covering increasing and decreasing functions, stationary points, second derivative tests, sketching gradient functions, and modelling with differentiation.

Designed for Paper 2 Pearson Edexcel International A Level Mathematics, this pack supports independent student learning, teacher-led lessons, cover teaching, homework, extension work, and assessment preparation.

WHAT IS INCLUDED

• presentation_slides.pdf
• student_notes.pdf — Student-facing explanations, key methods, common mistakes, quick checks, and chapter summary.
• worked_examples.pdf — Fully worked original examples with step-by-step methods.
• practice_questions.pdf — Progressive routine-to-challenge practice questions.
• challenge_questions.pdf — Harder extension questions involving parameter reasoning and optimisation.
• mini_assessment.pdf — Chapter assessment with exam-style differentiation tasks.
• mark_scheme.pdf — Full solutions, mark allocations, acceptable methods, and common errors.
• lesson_plan.pdf — Teacher-ready lesson sequence with timing, checks, differentiation, and homework.
• teaching_notes.pdf — Teaching guidance, misconception interventions, questioning prompts, and mini-whiteboard checks.