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Queensland Certificate of Education · QCAA · 2026

QCE Philosophy and Reason: complete 2026 guide to Units 3 and 4 (General subject)

A complete 2026 guide to QCE General Philosophy and Reason Units 3 and 4. Covers moral philosophy in Unit 3, rights and political philosophy in Unit 4, the supporting reasoning tools, the assessment instruments, and links to every dot-point answer we have written for the subject.

Exam: Wed 28 Oct Browse guides Syllabus dot points (34)ATAR calculator

QCE General Philosophy and Reason is a four-unit subject under the QCAA General Senior Syllabus. Year 11 builds the fundamentals in Units 1 and 2. Year 12 covers Unit 3 (Moral philosophy and schools of thought) and Unit 4 (Social and political philosophy), and only Units 3 and 4 contribute to the ATAR. Throughout the course you are marked on how well you reason: reconstructing arguments, testing them for validity and strength, and spotting fallacies.

This page is the index. Below: the assessment structure, what each instrument assesses, and links to every dot-point answer we have written for QCE Philosophy and Reason.

Note on page placement: some of our older pages sit under Unit 3 and Unit 4 URLs that do not match the current unit titles. The reasoning and logic pages are filed under Unit 3, and our moral philosophy pages are filed under Unit 4, although moral philosophy belongs to Unit 3 in the current syllabus. The URLs are unchanged so that existing links keep working, and the headings below say where each topic sits.

Note on syllabus versions: QCAA has run a 2019 syllabus and a newer 2025 version of Philosophy and Reason. Topic labels and instrument conditions can differ between versions, so confirm the precise conditions and topic selection with your teacher and the current QCAA syllabus document.

The four instruments in 2026

School calendars for 2026 show the pattern below, with each instrument worth 25 percent. Treat the details as a guide and confirm them against the current QCAA syllabus and your school's assessment calendar.

IA1: Examination (25 percent)
A supervised extended response examination on Unit 3 Topic 1, Moral philosophy (school calendars commonly place it in Term 1 of Year 12). Whatever the topic, it rewards precise argument analysis: identifying premises and conclusions, assessing validity and soundness, and naming fallacies.
IA2: Analytical essay (25 percent)
An extended response on Unit 3 Topic 2, Philosophical schools of thought (QCAA's sample is on existentialism), built on an argument you construct, analyse and evaluate, supported by named philosophers.
IA3: Extended response assignment (25 percent)
An extended response on Unit 4, which school calendars place after the Rights topic. Students examine a question about rights, liberty or justice, engage rival theories, and argue to a justified conclusion.
EA: External Assessment (25 percent)
A centrally set QCAA examination. In 2026 QCAA tells students which two of the four political philosophies to address, so check QCAA's key subject changes for external assessment in 2026 for the units and topics it samples.

Unit 3: Moral philosophy and schools of thought

Unit 3 asks how moral questions can be understood and engaged with through a rational framework. Topic 1 is Moral philosophy: students apply ethical theories (named in the syllabus as utilitarianism, Kantian ethics and virtue ethics) to practical issues and compare their strengths and weaknesses. Topic 2 is Philosophical schools of thought: students study one school, for example existentialism. Questions about global poverty and the rights of animals sit under Unit 4 Topic 1 (Rights). Our moral philosophy pages are listed below under the heading "Moral philosophy", and the reasoning tools used to evaluate any argument are listed under "Reasoning and logic".

Unit 4: Social and political philosophy

Unit 4 has two topics. Topic 1 is Rights, where students analyse arguments about the source and nature of rights, drawing on social contract theory, Mill's harm principle, liberty and justice. Topic 2 is Political philosophy, where students study four political philosophies: anarchism, libertarianism, social liberalism and socialism (with communism treated under socialism). Thinkers named on our pages, such as Hobbes, Locke, Mill, Rawls, Nozick, Marx and Bakunin, are examples that schools commonly use, not a syllabus list.

Our 2026 QCE Philosophy and Reason dot-point answers

Reasoning and logic: formal logic (supports every unit; filed under Unit 3)

Reasoning and logic: inductive and scientific reasoning (filed under Unit 3)

Unit 4 Topic 1: Rights and the foundations of government

Unit 4 Topic 2: Political philosophies (anarchism, libertarianism, social liberalism, socialism)

Moral philosophy (Unit 3 Topic 1 in the current syllabus; filed under Unit 4 URLs)

Metaethics, metaphysics and theory of knowledge (supplementary; not confirmed as a unit topic in the 2025 syllabus)

The QCE system

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Common questions

How is QCE Philosophy and Reason structured in 2026?
QCE General Philosophy and Reason is a four-unit subject. Year 11 covers Units 1 and 2. Year 12 covers Unit 3 (moral philosophy and schools of thought, with two topics) and Unit 4 (social and political philosophy, with a Rights topic and a Political philosophy topic). Only Units 3 and 4 contribute to the ATAR. Year 12 is assessed by three internal assessments and an External Assessment, which school calendars show as 25 percent each. Confirm the exact instrument conditions against the current QCAA syllabus.
What does each Philosophy and Reason instrument assess?
School calendars for 2026 show IA1 as an examination on Unit 3 Topic 1, Moral philosophy (25 percent), and IA2 as an analytical essay on Unit 3 Topic 2, Philosophical schools of thought (25 percent). IA3 is an extended response assignment on Unit 4, built around the Rights topic (25 percent). The External Assessment is a centrally set QCAA examination (25 percent). Confirm the exact task types, units sampled and conditions in the current QCAA syllabus.
What is in QCE Philosophy and Reason Unit 3?
Unit 3 is titled Moral philosophy and schools of thought and has two topics. Topic 1 is Moral philosophy, where students apply ethical theories to practical issues (the syllabus names utilitarianism, Kantian ethics and virtue ethics, and the examination uses two of them). Topic 2 is Philosophical schools of thought, where students study one school (existentialism, with Nietzsche, Sartre and de Beauvoir, is the example in QCAA's sample assessment). We do not yet have a page for the Topic 2 school of thought. Our reasoning and logic pages (validity, soundness, fallacies, truth tables and inductive reasoning) cover the argument-analysis tools that every unit relies on, and they may be examined through any topic.
What is in QCE Philosophy and Reason Unit 4?
Unit 4 is social and political philosophy. Topic 1 is Rights, which school programs commonly teach through thinkers such as Hobbes, Locke, Bentham, Mill, Berlin and Rawls. Topic 2 is Political philosophy, which covers four political philosophies: anarchism, libertarianism, social liberalism and socialism (with communism treated under socialism). Thinkers named in this guide are examples that schools often use, not a syllabus list, so confirm any required thinkers with your teacher and the QCAA syllabus.
Do I need to memorise logic notation for the exam?
Check with your teacher how much symbolic logic your school assesses, because the syllabus focus differs by unit. If it is assessed, you should be fluent with the standard categorical forms (A, E, I and O), the logical operators for negation, conjunction, disjunction, the conditional and the biconditional, and how to construct a truth table. You also need the named valid forms such as modus ponens and modus tollens and the invalid imitations such as affirming the consequent and denying the antecedent.
How does Philosophy and Reason pair with other subjects?
Philosophy and Reason pairs naturally with English, Literature, Modern History and Legal Studies for a humanities-track ATAR, and the formal logic content supports Mathematical Methods and the sciences. The argument-analysis skills transfer directly to essay writing across every General subject and to future study in law, politics, philosophy and computer science.

Sources & how we know this

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Built from the official QCAA syllabuses, past papers and marking guides. Not individually reviewed; always check your school's materials and QCAA for current rules.

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