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research design & ethics

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4 detailed 50-minute lessons with teaching scripts, worked examples, parent guides, and assessment criteria.

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Lesson Overview

Total Lessons: 4
Tier: Foundation and Higher
Duration: 50 minutes per lesson (200 minutes total)
Exam Boards: AQA, Edexcel, OCR, Eduqas, CCEA

Learning Objectives

Prerequisites

Materials & Equipment

Lesson 1: Introduction: research design & ethics

Duration: 50 minutes

Starter Activity (5 minutes)

Quick Recall

Write down everything you already know about research design & ethics. Then check against the key terms: Sociology Exam Tips, UK Context, UK Context. Use a mini-whiteboard or paper.

Main Content (35 minutes)

Parent/Teacher Guide:
Before lesson: Read the script below. Pre-teach key vocab: Sociology Exam Tips, UK Context, UK Context.
If stuck: Re-read the revision notes (link above), then break the content into smaller steps.
Extension: See the Stretch & Challenge ideas in Lesson 4.
Teaching Script (35 mins):
Mins 0-5 - Hook: "Today: research design & ethics. By the end you will be able to answer exam questions on it unaided. It connects to the rest of Sociology because the ideas here recur across the spec."
Mins 5-20 - Direct Instruction: Work through the core ideas below one at a time; after each, ask your student to explain it back in their own words.
Mins 20-30 - Guided Practice: Model the worked example together, then let your student attempt the first practice question with guidance.
Mins 30-35 - Independent Practice: 2-3 practice questions from Lesson 3 below, with immediate feedback.
First Look

Start with the revision notes summary, then attempt: Describe different sampling methods and evaluate when each would be most appropriate.

Plenary (5 minutes)

Check Out

Your student states one thing they learned and one question they still have about research design & ethics.

Lesson 2: Core Concepts: research design & ethics

Duration: 50 minutes

Starter Activity (5 minutes)

Review Previous Lesson

Quick recap: write 3 key points from Lesson 1 on research design & ethics. Check them against the notes below.

Main Content (35 minutes)

Key Fact: Sampling: random (equal chance, unbiased but hard), systematic (every nth, simple but may bias), stratified (proportional, representative but complex), opportunity (available, quick but biased), volunteer (self-selected, motivated but unrepresentative).
Key Fact: Reliability: consistency - repeat study, same results. Improved by: standardised procedures, clear operationalisation. Validity: accuracy - measures what it claims. Improved by: ecological validity, triangulation.
Key Fact: Operationalisation: defining concepts precisely so they can be measured. Example: 'social class' must be operationalised as specific categories. Good operationalisation improves both reliability and validity.
Key Fact: Ethical principles (BSA): informed consent, confidentiality, right to withdraw, protection from harm, avoidance of deception, sensitivity to participants' values and culture.
Key Fact: Positivists prefer quantitative methods (reliability). Interpretivists prefer qualitative methods (validity). Both are important: reliable but invalid data is consistently wrong; valid but unreliable is accidentally right.
Sociology Exam Tips: When designing research, always: choose methods appropriate to the question, address reliability and validity, and consider ethics before starting.

Practice (10 minutes)

Q: Describe different sampling methods and evaluate when each would be most appropriate.

Answer: Random: most representative but hard. Stratified: ensures diversity. Opportunity: quick but biased. Choice depends on: resources, need for representativeness, access.

Plenary (5 minutes)

Explain Back

Your student teaches the key points back to you without looking. Fill any gaps immediately.

Lesson 3: Application: research design & ethics

Duration: 50 minutes

Starter Activity (5 minutes)

Quick Recall

Recall the key terms: Sociology Exam Tips, UK Context, UK Context. Define each in one sentence.

Main Content (35 minutes)

Parent/Teacher Guide: Let your student attempt each question alone first, then compare with the model answer. Award method marks for correct working even if the final answer is wrong.

Q1: Describe different sampling methods and evaluate when each would be most appropriate.

Answer: Random: most representative but hard. Stratified: ensures diversity. Opportunity: quick but biased. Choice depends on: resources, need for representativeness, access.

Q2: Explain the difference between reliability and validity.

Answer: Reliability = consistency (repeat, same results). Validity = accuracy (measures what it claims). Both needed: reliable but invalid = consistently wrong; valid but unreliable = accidentally right.

Q3: A sociologist wants to study domestic violence. Evaluate the ethical issues.

Answer: Ethical issues: informed consent (victims may be too distressed), confidentiality (identifying abusers risks victims), protection from harm (discussing abuse may re-traumatise), right to withdraw, sensitivity.

Plenary (5 minutes)

Error Review

Review any questions answered incorrectly. Identify whether the error was knowledge, method, or reading the question.

Lesson 4: Exam Practice: research design & ethics

Duration: 50 minutes

Starter Activity (5 minutes)

Command Words

Review what these command words require: state (one point), describe (say what happens), explain (say why), compare (both sides), evaluate (judgement).

Main Content (35 minutes)

Extended Answer

Extended question: Full-Mark Response Evaluate the importance of ethical guidelines in sociological research. <div class="

A grade 9 response will: describe BSA principles; argue they are essential (protect participants, maintain trust); argue they may be restrictive (some research needs deception); conclude: guidelines are essential but should be proportionate. Ethics committees provide appropriate oversight.

Exam Tips: Sampling: random (unbiased, hard) vs opportunity (easy, biased). | Reliability = CONSISTENCY. Validity = ACCURACY. Both needed. | BSA Ethics: consent + confidentiality + protection + withdrawal + avoid deception + debrief.
Common Errors: Watch Out! Students often make mistakes here. Wrong: If participants give informed consent, there are no ethical issues. Correct: Informed consent is necessary but not sufficient: power imbalances can undermine genuine consent; unexpected issues may arise; confidentiality may be hard to guarantee. Ethical research requires ongoing reflection, not just a signed form.
Stretch & Challenge (Grade 8-9):
  • Synoptic links: explain how research design & ethics connects to another Sociology topic you have studied
  • Real-world: research one real-world use or example of research design & ethics
  • Critical: "What are the limitations of the models used in research design & ethics?"

Plenary (5 minutes)

Assessment Criteria
  • Got it: Confident explanation + correct worked examples
  • Getting there: Main points OK, needs support with detail
  • Not yet: Confused on key concepts - re-run Lesson 2

Homework & Consolidation

Recommended Resources

🎓 Smart Lesson (Guided)