IB Philosophy HL Paper 3 Guide: How to Answer the Unseen Text

In the current IB Philosophy course, Paper 3 is an HL-only examination based on one unseen philosophical text about either technology or the environment. You answer two parts: Part A asks you to explain an issue or concept raised by the text, while Part B asks you to examine the nature, function, meaning, and methodology of philosophy with reference to the text and your own experience of doing philosophy.

Paper 3 lasts 1 hour 15 minutes and contributes 20% of the final HL grade. The course was first taught in August 2023 and first assessed in May 2025, so older Paper 3 resources may describe a different task. This guide addresses the current format.

What the Current Paper 3 Actually Tests

Paper 3 is the examination for the HL extension, Philosophy and contemporary issues. According to the IB's current Philosophy update, the unseen extract discusses a pressing contemporary issue involving technology or the environment. The current subject brief describes it as an approximately 800-word philosophical text.

The paper is not merely a reading-comprehension exercise. It asks you to move between three levels of thought:

1. What the extract says.
2. What philosophical issue or concept is at stake.
3. What the extract reveals about philosophy as an activity.

That third level matters especially in Part B. The IB's 2026 examiner instructions say that Part B must connect the text with your own experience of doing philosophy during the course. A strong answer therefore does more than define philosophical methods in the abstract. It shows how inquiry, argument, conceptual analysis, criticism, dialogue, reflection, or another relevant activity operated in work you actually did.

Part A and Part B Require Different Jobs

Part A: Explain the issue or concept

Part A focuses on an issue or concept raised by the unseen text. Your answer should use the extract and relevant philosophical knowledge to make that issue clear.

Suppose an extract argues that an AI system can make reliable decisions without understanding what its outputs mean. A Part A question might focus on responsibility, intelligence, agency, or the relationship between knowledge and understanding. Your task would not be to summarize every paragraph about AI. You would identify the concept named by the question, reconstruct the relevant reasoning, and explain its philosophical significance.

A useful Part A sequence is:

1. State the issue or concept precisely.
2. Explain how it appears in the extract.
3. Reconstruct the relevant claim, reason, assumption, or distinction.
4. Use philosophical knowledge to clarify what is at stake.
5. Address a tension or implication where it helps answer the question.

This is a reasoning sequence, not a mandatory five-paragraph template. The question and extract should determine how much space each move receives.

Part B: Examine philosophical activity

Part B focuses on the nature, function, meaning, and methodology of philosophy. It requires reference to both the unseen text and your own experience of doing philosophy in the course.

These four terms overlap, but they are not interchangeable:

• Nature: What kind of activity is philosophy? Is it inquiry, argument, conceptual clarification, criticism, dialogue, interpretation, or some combination?
• Function: What does philosophy do? It may expose assumptions, clarify disagreement, evaluate values, challenge institutions, guide action, or reveal the limits of a question.
• Meaning: Why does philosophical activity matter, and what significance does it have for the thinker or the wider issue?
• Methodology: How is philosophy done? Possible methods include conceptual analysis, counterexamples, thought experiments, comparison of positions, logical criticism, phenomenological description, dialogue, or reflective equilibrium.

Do not treat that list as four headings you must mechanically include. Read the precise Part B question and decide which aspects genuinely help answer it.

How to Read the Unseen Extract

An unseen text becomes manageable when you stop trying to annotate everything. Read for its argumentative structure.

First reading: establish the map

Identify:

• the contemporary problem;
• the author's central position;
• the main reason offered for that position;
• one important distinction or assumption;
• the conclusion or practical implication.

Write these in the margin using a few words. If you cannot express the central position in one sentence, reread the opening, transitions, and conclusion before marking individual details.

Second reading: mark philosophical activity

Look for what the author is doing rather than only what the author believes:

• defining or questioning a concept;
• challenging an assumption;
• constructing an analogy;
• using a thought experiment;
• drawing a distinction;
• presenting an objection;
• moving from a factual claim to a value judgment;
• connecting a general principle to a technological or environmental case.

These moves give Part B something concrete to analyse. For example, if an environmental extract distinguishes price from value, you can discuss conceptual analysis as a philosophical method and ask what becomes visible when economic language is challenged.

Third reading: test the argument

Ask:

• What must be true for this argument to work?
• Is a key term used consistently?
• Does the conclusion follow from the reasons?
• Which alternative view would place the argument under real pressure?
• What can this philosophical approach clarify, and what might it leave unresolved?

Your annotations should help you answer the set questions. They are not a competition to cover the page in ink.

How to Structure Part A

Begin with a direct answer. Name the issue or concept and state how the extract presents it. Avoid spending a paragraph announcing that technology and the environment are important in modern society.

Each body paragraph can then perform three connected actions:

1. Make a claim that answers the question.
2. Anchor that claim in a specific part of the extract.
3. Explain the philosophical reasoning or significance.

For example:

The extract treats responsibility as dependent on meaningful control rather than mere causal involvement. Its distinction between designing a system and predicting each output supports this view: a developer may contribute causally without controlling the individual decision. However, the argument assumes that responsibility requires direct control, which can be challenged by accounts that ground responsibility in role-based duties.

This paragraph does not merely report the extract. It identifies the concept, reconstructs the reasoning, and uses philosophical knowledge to test an assumption.

Use quotations sparingly. A short phrase can anchor your interpretation, but copying several lines consumes time without showing understanding. Paraphrase accurately, then analyse.

How to Structure Part B

A focused Part B answer needs a position about philosophical activity. One workable structure is:

1. State your answer to the question

Make a defensible claim about what the extract shows philosophy doing. For example, you might argue that philosophy is most valuable here as a method of exposing hidden assumptions, but that conceptual criticism alone cannot decide the empirical consequences of a technology.

2. Analyse philosophical activity in the text

Select two or three important moves. Explain how they work and what they achieve. If the author uses a thought experiment, do not simply identify it. Explain which intuition it tests, why that intuition matters, and whether the imagined case supports the conclusion.

3. Connect to your experience of doing philosophy

Your experience should be intellectually specific. Suitable examples might include:

• revising a definition after finding a counterexample;
• discovering through discussion that two positions used the same term differently;
• testing a principle against a case from the core or an optional theme;
• comparing arguments from a prescribed text;
• changing your position because an objection exposed an unsupported assumption.

“In class we discussed ethics” is too vague. Explain what philosophical action you performed and what it revealed about the nature or method of philosophy.

4. Evaluate the reach of the method

Ask what the philosophical approach achieves and where it requires support from elsewhere. A technology question may need empirical evidence about how a system performs. An environmental question may need scientific evidence about consequences. Philosophy can clarify concepts, values, duties, and reasoning without replacing those disciplines.

5. Reach a reasoned conclusion

Return to the precise question. A conclusion should state what the comparison between the text and your experience establishes—not just repeat that philosophy is useful.

Choosing Good Personal-Course Examples

The phrase “your own experience” does not invite autobiography for its own sake. The relevant experience is your experience of philosophical activity in the DP course.

A strong example contains four parts:

For instance, you might explain that a class discussion of personal identity initially relied on memory as a sufficient condition. A counterexample involving false memories forced the group to revise the definition. The example then supports a claim that philosophy progresses by testing concepts against difficult cases rather than merely exchanging opinions.

Prepare a small bank of flexible experiences before the examination. Do not memorize complete paragraphs. Record several genuine moments of defining, objecting, comparing, revising, or evaluating, and practise connecting them to different claims about philosophical activity.

Technology and Environment: What to Prepare

You do not know which unseen extract will appear, so preparing one rehearsed essay is risky. Build adaptable conceptual resources instead.

For technology, useful recurring questions include:

• Can a system act intelligently without understanding?
• Who is responsible for automated decisions?
• Does technology extend human freedom or reorganize control?
• What happens to privacy, identity, agency, or justice when decisions are data-driven?
• Are technological solutions neutral, or do they embed values?

For the environment, recurring questions include:

• Does nature have value independently of human interests?
• What duties do present people have toward future generations?
• How should uncertainty affect environmental decisions?
• Can individual responsibility address collective harm?
• Is treating nature as a resource already a philosophical assumption?

These are preparation lenses, not predictions. The unseen text must remain the centre of your response.

A Practical 75-Minute Approach

The IB specifies the total examination time, not a universal time split. A sensible starting plan is:

• 10–12 minutes: read, annotate, identify the argument, and plan both answers;
• 20–25 minutes: write Part A;
• 33–38 minutes: write Part B;
• 5–8 minutes: check that both answers address the wording and use the text.

Adjust this through timed practice. If your Part A becomes a long summary, impose a firmer stopping point. If Part B lacks a developed course-experience comparison, reserve more time for it. The best allocation is the one that lets you complete both tasks with analysis.

When using past papers for exam preparation, check the syllabus version before treating an older Paper 3 as a model. Older extracts may still help you practise identifying views of philosophical activity, but they do not reproduce the complete current technology-or-environment task.

Common Paper 3 Mistakes

Summarizing the entire extract

The examiner already knows the text. Select the parts that answer the question and explain their philosophical significance.

Writing a prepared technology or environment essay

Background knowledge helps, but a generic essay that barely uses the extract misses the task. Make the unseen argument your starting point.

Naming methods without analysing them

Calling something a thought experiment, analogy, or counterargument earns little by itself. Explain how the method changes the inquiry.

Treating personal experience as unsupported opinion

Your experience must demonstrate doing philosophy. Describe the reasoning, objection, clarification, or revision involved.

Listing nature, function, meaning, and methodology

These categories guide the assessment, but a checklist-style paragraph for each can fragment the answer. Organize around a clear response to the question.

Confusing TOK with Philosophy

Both subjects encourage reflection, but Paper 3 asks about philosophical activity within your Philosophy course. Use philosophical concepts, arguments, and methods rather than relying on generic claims about knowledge.

Inventing a quotation

You have the extract in front of you. Use a short accurate phrase or a precise paraphrase. Never sacrifice accuracy to make the prose sound polished.

A Final Revision Checklist

Before the examination, check that you can:

• distinguish the current Paper 3 from the pre-May-2025 format;
• identify a thesis, supporting reason, assumption, and implication in an unseen text;
• explain a concept rather than merely define it;
• analyse what a philosophical method does;
• connect a genuine course experience to a claim about philosophical activity;
• evaluate both the power and limits of an approach;
• keep technology or environmental knowledge relevant to the extract;
• write two separate, focused answers within 75 minutes.

Frequently Asked Questions

Is IB Philosophy Paper 3 still part of the curriculum?

Yes. Paper 3 remains part of the current Philosophy HL assessment. The redesigned course was first assessed in May 2025.

Do SL Philosophy students take Paper 3?

No. Paper 3 assesses the HL extension and is taken only by HL students.

What topics can appear in the unseen text?

The current IB description says the philosophical text will address a contemporary issue involving either technology or the environment.

Do I need to discuss my personal life in Part B?

No. You need to discuss your own experience of doing philosophy in the course. Use a specific example of philosophical inquiry, argument, criticism, dialogue, conceptual analysis, or another relevant method.

Can I use old Philosophy Paper 3 questions for practice?

They can still train some unseen-text and philosophical-activity skills, but they do not fully reproduce the current course's focus on technology or the environment or its current two-part task. Use current teacher-provided materials as your main model.

Sources

• IB Philosophy updates
• IB Philosophy subject brief: first teaching 2023
• IB Philosophy examiner instructions for 2026

Related Reading and Useful Tools

• The Art of Academic Writing for IB Assessments
• How to Study for IB Exams
• Browse the Philosophy Subject Guide