Writing supported explanations and judgements

Lesson overview

The core idea is that students understand supported explanations by connecting precise historical knowledge to evidence and judgement.

Focussupported explanations

EvidenceQuestions on this area often use power map prompts, named events, dates such as 1066, people or groups such as rulers, campaigners, workers, and short evidence extracts.

RevisionSelf-contained notes and practice

OutcomeA strong answer explains supported explanations by selecting accurate evidence, linking it to the question, and making a judgement that follows from the details.

Learn

Explain the main historical issue in supported explanations.
Use dates, people, places and topic vocabulary accurately.
Select evidence instead of retelling everything remembered.
Write a supported explanation or judgement in clear GCSE language.

Before you start

Basic confidence reading short historical paragraphs.
A timeline page for the topic or period.
Willingness to test claims against evidence.

Core knowledge

Use accurate evidence to explain supported explanations.
A supported explanation starts with a clear claim. The claim should answer the question directly.
Precise evidence can be a date, event, person, policy, law, action, statistic or named group. General evidence gives weak support.
The explanation must show how the evidence proves the claim. This is where many answers lose marks.
Longer answers need balance. That might mean two causes, two consequences, two periods, or a reason why one factor mattered more than another.
A judgement should not appear from nowhere. It should follow from the evidence already discussed.
When revising, practise one paragraph at a time: claim, evidence, explanation, link. Accuracy first, speed later.

Writing supported explanations infographic

Infographic explaining how to write supported GCSE History explanations, including claims, chronology, evidence, explanation, judgement, paragraph structure and a 1066 timeline cue. — Use this visual to turn notes into a supported explanation with a clear claim, precise evidence and a judgement.Download visual

Practice material

Use the notes on this page first. They include the dates, people, evidence and answer routines needed to practise supported explanations without leaving the lesson.

Key term: claim
Key term: evidence
Key term: explanation
Key term: judgement
Key term: paragraph

Clear explanation

A supported explanation starts with a clear claim. The claim should answer the question directly.

Precise evidence can be a date, event, person, policy, law, action, statistic or named group. General evidence gives weak support.

The explanation must show how the evidence proves the claim. This is where many answers lose marks.

Longer answers need balance. That might mean two causes, two consequences, two periods, or a reason why one factor mattered more than another.

A judgement should not appear from nowhere. It should follow from the evidence already discussed.

When revising, practise one paragraph at a time: claim, evidence, explanation, link. Accuracy first, speed later.

Worked examples

Building a supported explanation

Explain one reason why this topic matters when studying supported explanations.

Method: Start with a claim, add one named detail such as 1066 or rulers, then explain how it answers the question.

Reveal worked answer

This topic matters because it helps explain a wider pattern in the past. For example, A supported explanation starts with a clear claim. The claim should answer the question directly. This turns the answer from a general statement into a supported explanation.

Using evidence for judgement

A student writes: "This changed everything." Improve the answer using evidence from this lesson.

Method: Replace the vague phrase with a named event, person, group or consequence, then explain what changed and what stayed similar.

Reveal worked answer

A stronger answer would use precise evidence such as 1066 and 1348 and named people or groups such as rulers and campaigners. It should explain the scale of change, who was affected, and whether the change was complete or limited.

Quick checks

Choose an answer, then check your thinking.

1. For supported explanations, what is the job of the link sentence?

Show how the evidence proves the claim Repeat the claim in different words Add a date with no explanation

2. For supported judgements, when should the judgement appear?

After the evidence has been weighed Before any evidence is introduced Only if the answer has no claim

Practice questions

Question 1

Write two bullet-point notes that would help revise this lesson topic.

Reveal answer and marking guidance

Answer: One note should use a precise date such as 1066; the other should name a person, group, place or event such as 1066.

Marking: Credit accurate, topic-specific notes. Do not credit vague notes that could apply to any History topic.

Question 2

Explain one cause, consequence, change or judgement linked to supported explanations.

Reveal answer and marking guidance

Answer: A good answer names the issue, uses evidence from the notes, and explains the link to the question. For this lesson, useful evidence includes claim, evidence, explanation.

Marking: Credit explanation that links evidence to the question, not just copied facts.

Question 3

How could a source or interpretation question connect to this lesson?

Reveal answer and marking guidance

Answer: It could present a view, image, extract or statement about supported explanations and ask how useful or convincing it is. The answer should use content, provenance and context.

Marking: Credit answers that mention both the source or view and the student's own contextual knowledge.

Question 4

Write one exam-ready sentence about supported explanations.

Reveal answer and marking guidance

Answer: An exam-ready sentence should use a precise detail, then explain its importance. Example structure: 'claim mattered because it affected rulers by changing what they could do or how they were treated.'

Marking: Credit a complete sentence with evidence and explanation. Do not credit a bare fact with no link to importance.

Practice ladder

Secure the chronology: place the issue in the right period.
Select precise evidence: date, person, event, law, source detail or statistic.
Explain the link: show how the evidence proves the point.
Make a judgement: decide how far, how important or how useful.

Answers

Worked and practice answers are hidden under each question so students can attempt the task before revealing support.

Common mistakes

Retelling the whole topic instead of answering the exact question.
Writing that something was important without explaining why, for whom or with what evidence.
Using source or interpretation comments that could apply to any topic.
Forgetting precise details such as 1066, rulers or claim.

Extension challenge

Create a one-page revision sheet for supported explanations with a five-point timeline or model, six key terms, four named people or groups, and two practice judgement sentences.

Reveal example response

Example: A useful revision sheet has a dated model, precise terms and two judgement sentences. It is useful because it turns notes into answer-ready evidence.

Exam-board guidance

Aplailasain is an independent learning resource and is not endorsed by any exam board.

AQA GCSE History 8145

AQA students should match this lesson to the relevant period, wider-world, thematic or British depth option, then practise using precise evidence for supported explanations.

OCR GCSE History A J410

OCR History A students should connect this lesson to their chosen modern-world, British thematic or British depth route, especially where supported explanations is tested through explanation and judgement.

OCR GCSE History B J411

OCR History B students should use this lesson alongside their thematic, British depth, history-around-us, period or world depth option where supported explanations appears.

Pearson Edexcel GCSE History 1HI0

Pearson Edexcel students should link this lesson to their chosen thematic, period, British depth or modern depth study and revise exact evidence for supported explanations.

Eduqas GCSE History C100QS

Eduqas students should place this lesson within their British depth, non-British depth, period or thematic option and practise explaining supported explanations with accurate detail.

WJEC Wales GCSE History 3100QS

WJEC Wales students should connect this lesson to the relevant Wales/wider, European/world, thematic or historian-enquiry unit and include Welsh context where their route requires it.

CCEA GCSE History 4010

CCEA students should use this lesson where it supports modern-world depth, local study or international relations work, then add the named detail required for their class route.