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LEAVING CERT · 2027

What comes up in
Leaving Cert Climate Action and Sustainable Development?

Understand Earth systems, examine unequal impacts and evaluate what meaningful action can achieve.

THE SHORT ANSWER

See how the subject fits together

Science, people and global connections belong together. The action project needs evidence of your process and evaluation, not just an awareness slogan.

A revision map, not a prediction of which questions will appear. Official sources and scope

Check your examination cohort

First examined in 2027: use the specification introduced in September 2025. Older papers do not describe the complete assessment for this cohort.

MORE THAN A TOPIC LIST

How is Climate Action and Sustainable Development assessed?

  • Written examination: 60%.
  • Action Project: 40%, using a common brief.

This describes the syllabus assessment components. Use the SEC instructions for your year for timing, question choices, materials and submission arrangements. Read the official assessment section. (opens in a new tab)

YOUR SUBJECT, YOUR CHECKLIST

What should I revise?

Choose the checklist for your level. Topic groups are a starting map, not every syllabus outcome. Optional cards only apply if they are part of your programme.

These are broad revision groups shared across Higher and Ordinary Level, not identical lists of learning outcomes. Use the level-specific outcomes in the linked syllabus and questions from your own level. The checklist records each level separately.

0 of 6 groups marked as revised

Saved in this browser, separately for each subject and level. A tick is not a mastery score.

Earth systems

Climate processes, ecosystems and relationships.

Try a practice prompt

COLLEGEROUTE PRACTICE PROMPT

How does a change in one system affect another?

Draw a causal chain and distinguish a feedback from a simple one-way effect.

Evidence & climate claims

Interpreting environmental information.

Try a practice prompt

COLLEGEROUTE PRACTICE PROMPT

What makes a graph convincing evidence for a claim?

Check the scale, period, source and what the data actually measure.

People, power & place

Different experiences of environmental change.

Try a practice prompt

COLLEGEROUTE PRACTICE PROMPT

Why might the same hazard affect two communities differently?

Consider exposure, resources and decision-making rather than location alone.

Global connections

Interdependence and responsibilities.

Try a practice prompt

COLLEGEROUTE PRACTICE PROMPT

How does a local choice connect to a global system?

Trace materials, energy or consequences beyond the immediate location.

Responses & sustainable action

Evaluating possible responses and their trade-offs.

Try a practice prompt

COLLEGEROUTE PRACTICE PROMPT

Which action best addresses a clearly defined problem?

Compare effectiveness and feasibility using the same criteria.

Action Project

Planning, action, evidence and reflection.

Try a practice prompt

COLLEGEROUTE PRACTICE PROMPT

How will you know whether your action made a difference?

Define evidence before starting and evaluate limitations afterwards.

The prompts are original study exercises, not quotations from SEC papers or predictions of examination questions. Check the official topic scope.

TURN TOPICS INTO PRACTICE

A useful next revision session

  1. Explain one system connection with a diagram.
  2. Evaluate an environmental claim against its original data.
  3. Keep project decisions, evidence and reflection together.

After practising, write down the exact point that stopped you. Revisit that step, then try again without the notes. A tick should record work you have done, not confidence alone.

Before you narrow your revision

Does a topic’s absence last year mean it is due this year?

No. This guide does not infer question probabilities from previous papers. Use past papers to practise skills and interpret instructions, not to exclude valid syllabus content.

Should I complete every optional card?

No. Check your class’s selected programme and your level. A chosen text, elective or prescribed topic is not interchangeable with another student’s programme. Use the full official syllabus for detailed outcomes.

Are the practice prompts real exam questions?

No. They are short, original CollegeRoute study prompts designed to help you apply the topic. They do not carry an official SEC mark allocation or predict examination wording.

Sources and scope

Checked 8 September 2026. Intended for the 2027 examination cohort.

These are editorial revision groups, not a transcription of every learning outcome. The practice prompts and study tips are independent CollegeRoute suggestions. Your teacher’s programme, prescribed material and current official instructions remain the reference for exact requirements.