The best IB World Religions IA topics examine one specific religious belief, practice, or experience through accessible evidence. A workable topic must be narrow enough for 1,500-1,800 words, connected to identifiable adherents, and supported by reliable primary or secondary material.
The IA is officially called the investigative study. It is worth 25% of the World Religions SL grade and is marked out of 30. The official IB World Religions subject brief identifies five useful themes: rituals, sacred texts, doctrines and beliefs, religious experience, and ethics and moral conduct.
What makes an IB World Religions IA topic workable?
A strong topic provides something specific to investigate rather than a religion to summarize. “Prayer in Islam” is too broad, while “What significance does Jumu'ah prayer have for worshippers at one local mosque?” identifies a practice, community, and realistic source of evidence.
Apply these tests before committing:
- Specificity: Does it examine one aspect of religious life?
- Access: Can you reach relevant adherents, practices, texts, artifacts, or credible sources?
- Interpretive potential: Can you explore meaning rather than list facts?
- Manageable scope: Can you answer it properly within 1,800 words?
- Ethical suitability: Can you investigate it respectfully and with informed consent?
Any religion may be investigated, including a tradition outside the nine religions introduced in the syllabus. However, unfamiliar or geographically distant traditions can be difficult when sources and adherents are inaccessible. RevisionDojo's guide to choosing a focus and writing the research question explains why practical access matters alongside personal interest.
IB World Religions IA topics linked to core themes
These questions are models to adapt, not titles to copy. Replace general phrases with the community, location, participants, or text you can genuinely investigate.
| Core theme | Feasible research question | Practical evidence |
|---|---|---|
| Rituals | What does participation in langar reveal about sewa for volunteers at one gurdwara? | Observation, interviews, gurdwara publications, scholarship on Sikh service |
| Rituals | What significance does Ramadan fasting have for members of one mosque community? | Interviews, Qur'anic passages, mosque resources, academic writing |
| Sacred texts | How does one Christian minister interpret and apply a selected parable? | Sermons, interview, Gospel passage, biblical scholarship |
| Sacred texts | How do members of one Hindu community use a passage from the Bhagavad Gita to interpret duty? | Textual analysis, interviews, commentaries, teaching materials |
| Doctrines and beliefs | How do practitioners at one Buddhist centre understand karma and personal responsibility? | Interviews, Buddhist texts, centre publications, academic studies |
| Religious experience | What meaning does meditation hold for participants at one Buddhist centre? | Observation, interviews, meditation instructions, scholarship |
| Ethics and moral conduct | How does observing kashrut shape religious identity in one Jewish household? | Interviews, food practices, community guidance, academic research |
| Ethics and moral conduct | How do Jain adherents connect ahimsa with dietary choices? | Interviews, Jain teachings, community publications, scholarship |
| Ethics and moral conduct | How does one faith community express environmental responsibility? | Project observation, interviews, community statements, religious teachings |
These questions connect a course theme to lived religion. They also allow you to compare what a tradition teaches with how particular adherents interpret or practise it. Differences between teaching and practice can become useful material for critical reflection.
Choose the topic according to available evidence
Start with access, then refine the question. If a local gurdwara welcomes visitors, langar may be more feasible than investigating a distant pilgrimage. If you cannot attend worship, an artifact study, interview project, or investigation using a substantial range of sources may still meet the task.
The detailed World Religions guide identifies visits, artifacts, attendance at worship, interviews, and studies using multiple sources as possible approaches. Therefore, original fieldwork is valuable but not universally mandatory. A source-based study must still be investigative and analytical rather than a collection of facts from websites.
Possible evidence includes:
- Interviews with adherents or religious leaders
- Observation of worship, festivals, or service activities
- Sacred texts, liturgies, sermons, and community publications
- Museum collections and religious artifacts
- Academic books, journal articles, and reference works
- Documented online services or digital religious communities
The RevisionDojo guide to IA research methods can help you match the question to an appropriate method. Complete preliminary reading before interviews or visits so you can ask informed questions and recognize religiously significant details.
How to narrow a broad IA idea
Limit the practice, participants, place, and purpose:
- Too broad: “Buddhist meditation”
- Better: “The importance of meditation in Buddhism”
- Workable: “What meaning does breath meditation have for regular practitioners at one Theravada Buddhist centre?”
The final version identifies a practice, group, and interpretive concept. It also suggests a realistic method: observe a session if permitted, interview practitioners, examine the centre's instructions, and compare the findings with scholarship.
Questions beginning with what significance, how, or in what ways usually encourage analysis. Avoid questions such as “Is religion X correct?” because the IA investigates religious meaning rather than determining whether beliefs are true.
Topics that often fail and how to repair them
Topics covering an entire religion
“The role of women in Christianity” covers too many periods, denominations, and cultures. Narrow it to how women in one congregation understand participation in worship leadership.
Comparisons involving several traditions
Comparing numerous religions usually produces superficial writing. If comparison is necessary, focus on one practice and two clearly identified communities, such as interpretations of Shabbat worship in one Orthodox and one Reform community.
Questions with little religious focus
“What are the mental health benefits of meditation?” is primarily psychological. A World Religions question should instead investigate what meditation means to practitioners and how it relates to suffering, discipline, or liberation.
One participant treated as representative
An interview with one friend can provide useful testimony, but that person cannot represent an entire religion. Present the evidence as one adherent's perspective, compare it with other sources, and evaluate the limitation.
Controversial topics framed as verdicts
Gender, sexuality, conversion, and authority can be investigated, but the wording must not assume one interpretation is authentic and another is mistaken. Identify the community and investigate how interpretations are supported. Follow the guidance on ethics and fair representation when addressing sensitive issues.
Plan for analysis and reflection
A workable topic must allow critical reflection and evaluation. This is Criterion D and carries 10 of the 30 marks. Before approving the question, identify possible limitations, assumptions, or conflicting evidence that you could evaluate.
An interview about kashrut, for example, may reveal differences between official guidance and household practice. You could consider whether one household is representative and whether your assumptions influenced the interpretation. RevisionDojo's explanations of Criteria A-D and effective critical reflection show why a limited method can still support thoughtful evaluation.
Obtain permission before observing, recording, photographing, or quoting participants. Explain the investigation's purpose and ask how participants wish to be identified. Your teacher should approve the topic and explain school rules concerning consent, safeguarding, and AI use.
Final topic selection checklist
Confirm that:
- The question examines one religious practice, belief, or experience.
- A specific community or adherent is identified.
- Suitable evidence is accessible.
- The wording invites interpretation rather than description.
- The method is respectful and realistic.
- The study fits 1,500-1,800 words.
- The work is not also being submitted as an Extended Essay.
Review the required format in RevisionDojo's investigative study notes. Topic selection is only the first stage, so the final study must follow the required headings and reference sources consistently.
Conclusion
Successful IB World Religions IA topics are narrow, evidence-based, ethically investigated, and connected to lived religious meaning. Start with a core theme, identify an accessible community, and ask what a belief or practice means rather than merely describing what happens.
Test the question with your teacher before collecting evidence. RevisionDojo's IB World Religions resources offer Study Notes and Jojo AI to help you assess scope, methods, and potential weaknesses while retaining ownership of your investigation.
Sources and referenced URLs
- Official IB World Religions subject brief
- Detailed IB World Religions guide hosted by CUNY
- RevisionDojo IB World Religions resources
- RevisionDojo investigative study notes
- Choosing a focus and writing the research question
- Methods for visits, observations, interviews, and source studies
- Ethics, permissions, and fair representation
- Meeting World Religions IA Criteria A-D
- Critical reflection and evaluation guidance