Australian High School Research Guides
Updated May 2026~2,400 wordsNSW · VIC · QLD · WA · SAWritten by PhD Academics
Choosing the right topic is the most important decision you will make in your Year 12 research project. A strong topic is specific enough to research thoroughly within your word limit, relevant to your subject, and genuinely interesting to you — because you will be living with it for months.
This guide gives you 120+ research project topic ideas across eight subject areas, all tailored to the Australian curriculum and current in 2026. Each section includes a mix of broad ideas and refined research questions ready to use or adapt.
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What Is a Year 12 Research Project in Australia?
Year 12 research projects are extended independent research assignments forming a major part of your final-year assessment. Depending on your state and subject, it may be called a Personal Interest Project (PIP) in NSW, a Research Project in SA, or an Extended Investigation in VIC. The format varies — written essay, multimedia component, or portfolio — but all share one requirement: original, independent research anchored to a clear question.
Key requirement: Your research question must be researchable with evidence available to a Year 12 student. Avoid topics requiring access to restricted data, clinical settings, or specialist equipment you cannot access.
How to Choose a Strong Research Topic
A strong Year 12 research topic meets four criteria:
✓Specific — narrow enough to be answered thoroughly within your word limit (usually 3,000–6,000 words)
✓Researchable — supported by accessible academic sources, news, statistics, or primary research
✓Australian-relevant — grounded in an Australian context wherever possible
✓Genuinely interesting to you — you will spend months on this; choose something you actually want to understand
Psychology & Health Research Topics
Mental health, behaviour, and wellbeing are perennially strong areas — there is a wealth of accessible academic literature, and the topics are directly relevant to Australian society.
Social media & teen anxietyHow does social media use affect anxiety levels in Australian teenagers aged 14–18?
Sleep deprivationWhat is the impact of chronic sleep deprivation on academic performance in Year 11–12 students?
Youth mental health accessHow accessible are mental health services for young Australians in regional and rural areas?
Body image & mediaHow does exposure to idealised body images in Australian media affect self-esteem in adolescent girls?
Mindfulness in schoolsTo what extent does mindfulness practice improve wellbeing outcomes in Australian secondary students?
Gaming & behaviourWhat is the relationship between online gaming habits and aggressive behaviour in Australian adolescents?
Exercise & depressionWhat evidence exists for exercise as a treatment for mild to moderate depression in young Australians?
Vaping epidemicWhat are the drivers of vaping uptake among Australian secondary school students and how effective are current policies?
Eating disordersHow effective are school-based early intervention programmes for eating disorders in Australia?
Alcohol & youth cultureHow has Australia's approach to youth alcohol consumption changed over the past two decades?
Society & Culture Research Topics
Ideal for NSW Society and Culture PIPs, these topics explore identity, community, and social change in an Australian context.
First Nations identityHow do young Aboriginal and Torres Strait Islander Australians navigate dual cultural identities in urban settings?
MulticulturalismHow has multiculturalism shaped Australian national identity since the 1970s?
Gender & sportTo what extent does gender inequality persist in media coverage of Australian women's sport?
LGBTQ+ inclusionHow have attitudes towards LGBTQ+ inclusion in Australian schools changed in the past decade?
Youth homelessnessWhat are the primary pathways into youth homelessness in Australian cities and how effective are current support services?
Gig economyHow has the rise of platform work (Uber, DoorDash) affected job security for young Australians?
Ageing populationWhat social and economic challenges does Australia's ageing population pose for younger generations?
Social media & politicsHow has social media changed the way young Australians engage with politics and civic life?
Cultural festivalsWhat role do multicultural festivals play in building social cohesion in Australian communities?
Food insecurityHow widespread is food insecurity among university students in Australia and what interventions exist?
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Environment & Science Research Topics
With Australia on the frontline of climate change, environmental topics offer rich, locally relevant research opportunities with strong data sources including CSIRO, BOM, and state environment departments.
Great Barrier ReefWhat are the primary drivers of coral bleaching on the Great Barrier Reef and what conservation measures are most effective?
Bushfire managementHow effective is hazard reduction burning as a strategy for managing bushfire risk in southeastern Australia?
Plastic pollutionHow effective have Australia's single-use plastic bans been at reducing ocean plastic pollution since 2022?
Renewable energyWhat barriers exist to the widespread adoption of rooftop solar energy in low-income Australian households?
Murray-Darling BasinHow is climate change affecting water availability in the Murray-Darling Basin and what are the consequences for agriculture?
Invasive speciesWhat impact do introduced species such as the cane toad have on native Australian wildlife and how are they being managed?
Urban heat islandsHow do urban heat islands affect public health in Australian cities and what design solutions exist?
Electric vehiclesIs Australia's charging infrastructure adequate to support widespread EV adoption by 2030?
Koala conservationWhat are the primary threats to koala survival in Australia and how effective are current conservation strategies?
Food wasteHow much food is wasted annually in Australian households and what behavioural interventions are most effective?
Business & Economics Research Topics
Housing affordabilityWhy is housing unaffordable for first-home buyers in Australian capital cities, and are government schemes effective?
Cost of living crisisHow has the post-pandemic inflation surge affected the spending habits of Australian young adults?
Gender pay gapTo what extent does the gender pay gap persist in Australian professional industries in 2026?
SuperannuationIs Australia's compulsory superannuation system adequate to provide retirement security for today's young workers?
BNPL servicesHow have Buy Now Pay Later services like Afterpay affected financial literacy and debt among Australian young adults?
Small business & COVIDHow did the COVID-19 pandemic affect small business survival rates in Australia and which industries recovered fastest?
Remote workHow has the normalisation of remote work affected productivity and work-life balance for Australian employees?
Tourism recoveryHow has Australia's tourism industry recovered since international borders reopened post-COVID?
Technology & AI Research Topics
AI in Australian classroomsHow are Australian schools regulating the use of AI tools like ChatGPT in student assessments?
CyberbullyingHow prevalent is cyberbullying among Australian teenagers and what school-based interventions are most effective?
Digital privacyTo what extent do Australian consumers understand and consent to the data collection practices of social media platforms?
Automation & jobsWhich Australian industries are most at risk of job displacement due to automation and AI?
Screen time & childrenWhat are the developmental effects of excessive screen time on children under 12 in Australian families?
TelehealthHow effective has telehealth been at improving healthcare access for Australians in remote communities?
Social media age restrictionsShould Australia implement mandatory age verification for social media platforms, and how would this affect young users?
Online misinformationHow does social media misinformation spread during Australian natural disasters, and what are its consequences?
History & Politics Research Topics
The Voice referendumWhat were the key arguments for and against the 2023 Voice to Parliament referendum, and what does the outcome reveal about Australian society?
The Stolen GenerationsWhat were the long-term impacts of the Stolen Generations policy on Aboriginal and Torres Strait Islander communities?
Australia & China relationsHow has the Australia-China relationship changed since 2020 and what are the economic consequences?
Women in politicsHow has female representation in Australian federal parliament changed since 2000 and what barriers remain?
Asylum seekersHow has Australia's offshore processing policy affected asylum seeker mental health, and what does international law say?
Republic debateWhat are the arguments for and against Australia becoming a republic and how likely is constitutional change?
Voting ageShould Australia lower the voting age to 16? A critical analysis of the arguments for and against.
Australia & WWIIHow did World War II shape Australian national identity and the country's relationship with the United States?
Legal Studies Research Topics
Domestic violence lawsHow effective are Australia's domestic violence protection orders at safeguarding victims?
Voluntary assisted dyingHow do Australia's voluntary assisted dying laws compare across states and are they achieving their intended outcomes?
Youth justiceAt what age should criminal responsibility begin in Australia and does the current system adequately rehabilitate young offenders?
Online defamationHow adequate is Australian defamation law in addressing harm caused by anonymous social media posts?
Indigenous land rightsHow has the Native Title Act 1993 affected Indigenous land rights in Australia and what challenges remain?
Consumer protectionHow effectively does the Australian Consumer Law protect consumers in the age of online shopping?
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Media ownershipHow does concentrated media ownership in Australia (News Corp, Nine) affect the diversity of political reporting?
Influencer marketingHow transparent is influencer advertising on Instagram and TikTok in Australia, and should regulation be strengthened?
First Nations representationHow has the representation of First Nations Australians in film and television changed in the past decade?
Journalism & trustWhy has public trust in Australian journalism declined and what can the industry do to rebuild it?
Podcast growthWhat has driven the rapid growth of podcasting in Australia and how is it changing media consumption habits?
Advertising to childrenHow effective is Australia's self-regulatory system for advertising unhealthy food to children?
How to Develop Your Topic into a Research Question
A topic is not the same as a research question. "Social media and mental health" is a topic. "How does daily Instagram use affect self-reported anxiety levels in Australian Year 10–12 students?" is a research question. Use this three-step process to refine any idea from the lists above:
1
Add a population — who specifically? Australian teenagers, Year 12 students, women in STEM, regional communities
2
Add a location or context — Australian cities, regional NSW, the Murray-Darling Basin, Go8 universities
3
Frame it as a question — start with "How…", "To what extent…", "What are the…" or "Why…"
Before you commit: Run a quick search on Google Scholar and your school library database to confirm at least 8–10 credible sources exist on your refined question. If not, narrow or shift the angle before you begin writing.
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