This comprehensive Cambridge IGCSE Sociology 0495 Research Methods PowerPoint introduces Year 10 students to quantitative and qualitative analysis and shows how sociologists turn raw data into meaningful sociological evidence. The lesson is structured around AO1 knowledge, AO2 application and AO3 evaluation, making it suitable for both classroom teaching and exam preparation.
Students begin by exploring the process of moving from raw data to evidence through organising, analysing, interpreting and evaluating information. They then compare the two main approaches to data analysis: quantitative analysis, which focuses on numerical patterns, trends and correlations, and qualitative analysis, which focuses on meanings, motivations, experiences and context.

The lesson provides clear step-by-step workflows for both approaches. Quantitative analysis covers operationalisation, coding, percentages, averages, comparisons, patterns, trends, correlation and causation, while qualitative analysis introduces students to transcription, coding, thematic analysis, interpretation and the use of supporting quotations.

Students also develop their ability to interpret tables, charts and graphs sociologically, moving beyond simple description to comparison, explanation and evaluation. Key concepts include validity, reliability, representativeness, generalisability, objectivity and credibility.

The resource further explores researcher bias, reflexivity and trustworthiness, helping students understand how qualitative researchers can make their interpretations more transparent. It also introduces mixed methods and triangulation, including the concepts of convergence and divergence when comparing different forms of evidence.

The resource includes:

Quantitative vs qualitative analysis
From raw data to sociological evidence
Quantitative analysis workflow
Reading and interpreting charts and graphs
Patterns, trends, correlation and causation
Qualitative analysis workflow
Coding and thematic analysis
Using quotations as qualitative evidence
Comparing strengths and limitations
Validity and reliability
Representativeness and generalisability
Objectivity and credibility
Researcher bias and reflexivity
Mixed methods and triangulation
Cambridge-style data response exam practice
AO1, AO2 and AO3 answer structure
Plenary and application task
Ideal for Year 10 Cambridge IGCSE Sociology students studying Research Methods, this resource can be used as a full classroom lesson, revision lesson, independent study resource or preparation for Cambridge source-based and data-response questions.