Overview

A complete, classroom-ready resource bundle for Goodness of Fit and Contingency Tables, designed for Pearson Edexcel International A Level Mathematics/Further Mathematics — Statistics 3. The pack supports students through chi-squared goodness-of-fit tests, expected frequencies, degrees of freedom, discrete distribution models and contingency-table inference.

The bundle is structured to support both independent study and confident classroom delivery. Students are guided through clear notes, worked examples, progressive practice, challenge tasks and a mini assessment, while teachers receive planning support, teaching notes and a detailed mark scheme.

The complete product offer also includes premium classroom presentation slides, giving teachers a ready-to-use teaching sequence with explanations, worked examples, guided practice, misconception checks and plenary material.

What’s Included

This bundle includes:

• Student Notes — clear explanations of chi-squared goodness-of-fit tests, degrees of freedom, grouping, binomial and Poisson model testing, and contingency tables.
• Worked Examples — step-by-step examples modelling full statistical reasoning, expected-frequency calculations, grouping decisions and contextual conclusions.
• Practice Questions — progressive questions covering calculations, hypothesis tests, discrete models and contingency-table interpretation.
• Challenge Questions — extension tasks requiring deeper modelling judgement, algebraic reasoning and careful interpretation.
• Mini Assessment — a short assessment suitable for class testing, homework or revision checks.
• Mark Scheme — detailed worked answers with method guidance and mark allocations.
• Lesson Plan — a structured teaching sequence with starter, main teaching phases, checks for understanding, differentiation and plenary ideas.
• Teaching Notes — teacher-facing guidance on explanations, questioning, misconceptions, mini-whiteboard checks and classroom use.
• Presentation Slides — a premium classroom-ready slide deck for whole-class teaching, worked examples, guided practice, misconception checks, visual explanations and lesson delivery.