GCSE Maths Probability Complete Pack: Foundation and Higher, Trees and Venns (AQA, Edexcel, OCR)

A complete probability pack for GCSE Maths, Foundation and Higher, covering grade 3 to grade 9 demand: a 124-page illustrated workbook with full worked answers, 11 editable PowerPoint lessons and two 50-mark practice papers. Every tree diagram, Venn diagram, sample space and frequency tree is drawn from the same exact fractions as the answers.

WHAT’S INSIDE (updated October 2026)

• Workbook 124 pages, answer edition 112 pages (editable Word)
• Practice papers 15 pages, mark schemes 9 pages (editable Word)
• Knowledge organiser and flashcards 13 pages
• 11 lesson decks (editable PowerPoint), 296 slides in total. Every lesson ends with exam questions and worked answers that build on click
• Teacher guide (Word)
• Total: 273 PDF pages and 296 slides

WHAT YOU GET

• 286 questions in three grade bands (3 to 4, 5 to 6, 7 to 9: 82, 115, 89), each with a marked, worked answer in the M, A and B style
• 43 worked examples with the marks explained, including 14 example and problem pairs set side by side
• 42 exact diagrams: tree diagrams (with blank branches to complete), two- and three-set Venn diagrams, shading galleries, sample space grids, frequency trees, spinners and relative frequency graphs
• Eleven taught topics: the probability scale and theoretical probability; relative frequency and expected outcomes; sample spaces and the product rule; frequency trees; Venn diagrams and set notation; two-way tables; tree diagrams for independent events (AND, OR, at least one); tree diagrams without replacement; conditional probability (Higher); algebraic and “show that” probability at grades 8 to 9; and “which diagram?”
• Non-calculator and calculator sets, context and reasoning problems, “show that” questions and mixed “which diagram?” sets
• A diagnostic with a route map, a mistake clinic with 13 error codes and 13 spot-the-error questions, two retrieval quizzes, 12 exam-style problems, two homework sets, a RAG tracker and a revision plan
• Two 50-mark practice papers (non-calculator and calculator) with mark schemes, as PDF and editable Word
• Knowledge organiser with 40 flashcards, and a teacher guide with a 13-lesson sequence

WHO IT IS FOR
Teachers of Foundation, crossover and Higher groups, students aiming from grade 3 to grade 9, and tutors. The content suits AQA, Edexcel and OCR courses. Foundation groups can leave out Sections 10 and 11.

ABOUT THE SPECIFICATION
Please check your own specification for exact coverage. The grade bands show approximate demand in our judgement and are not a grade prediction. Mark schemes are Study Hack’s own wording, not an exam board mark scheme; paper timings are estimates.

All questions, contexts and diagrams are original Study Hack material, with every probability computed in code as an exact fraction and checked by a second method. Independent resource, not endorsed by any exam board.