33 - Probability - CIE iGCSE Maths Resource Bundle

Designed for CIE International GCSE Maths, this complete Chapter 33 Probability bundle supports students and teachers through the core probability ideas of the chapter: using the probability scale from 0 to 1, probability notation, single event probability, complements, relative frequency, expected frequency, and combined events using sample space diagrams, Venn diagrams and tree diagrams.

The bundle includes student notes, worked examples, practice, challenge questions, a mini assessment, a full mark scheme, teacher guidance and a classroom-ready slide deck. It is suitable for classroom teaching, revision lessons, independent study, homework and assessment preparation.

WHAT IS INCLUDED

student_notes.pdf - Student-friendly notes with objectives, key vocabulary, explanations, mini-examples, common mistakes, quick checks and summary.
worked_examples.pdf - Fully solved worked examples covering the main probability methods.
practice_questions.pdf - Progressive practice questions from routine probability to combined events.
challenge_questions.pdf - Harder extension questions requiring deeper reasoning and careful representation.
mini_assessment.pdf - Short exam-style assessment with marks.
mark_scheme.pdf - Full answers, methods, mark allocations, partial credit and common errors.
lesson_plan.pdf - Teacher lesson plan with sequence, starter, checks, differentiation and plenary.
presentation_slides.pdf - 37-slide classroom-ready Beamer lesson with visuals, examples, guided practice, hinge questions and plenary.
teaching_notes.pdf - Teacher notes with explanations, interventions, prompts and mini-whiteboard checks.