Psychology + Public Health and Epidemiology
Study how sleep relates to mood and concentration
Survey classmates anonymously on sleep hours, mood and focus and look for a relationship.
- Easy
- 1–2 weeks
- Free
606 projects · 13 streams · every class
What do you want to build?
86 projects
Accountancy · Ratio Analysis
Analyse the annual report of a listed company
Compute liquidity, profitability and solvency ratios for a company over five years and explain the trends.
- Intermediate
- 1–2 weeks
- Free
Statistics and Probability · Probability
Test the birthday paradox
Calculate and test the chance that two people in a group share a birthday.
- Easy
- 1–3 hours
- Free
Political Science · Elections
Analyse election results in your constituency
Use official results from three elections to chart turnout, vote share and margins.
- Intermediate
- 1–2 weeks
- Free
Applied Mathematics + Sociology
Model the spread of a rumour
Build a logistic model of how a rumour spreads through a school and test it with a class game.
- Intermediate
- 1–2 weeks
- Free
Marketing · Consumer Behaviour
Study why students pick one food delivery app over another
Survey 50 classmates and find what really drives their choice of food delivery app.
- Easy
- 2–7 days
- Free
Public Health and Epidemiology · Health Surveys
Survey the health habits of your class
Collect anonymous data on sleep, breakfast, exercise, water and screen time and report the patterns.
- Easy
- 1–2 weeks
- Free
Nutrition and Food · Diet Studies
Record and analyse your diet for a week
Keep a food diary for seven days and compare your intake with a balanced plate.
- Easy
- 2–7 days
- Free
Behavioural Economics · Experiments
Run the ultimatum game with classmates
Let proposers split ten tokens and responders accept or reject, and compare the results with theory.
- Intermediate
- 2–7 days
- Free
Biology + Data
Compare a DNA sequence across species with free tools
Download one gene from six species, align the sequences and build an evolutionary tree.
- Advanced
- 1–2 weeks
- Free
Teaching and Learning · Classroom Research
Study how homework time relates to marks
Survey anonymous homework hours and grade bands and see whether more time means better marks.
- Easy
- 1–2 weeks
- Free
Environmental Science · Climate
Calculate your household's carbon footprint
Collect a month of electricity, fuel, travel and food data and convert it into kilograms of carbon dioxide.
- Easy
- 2–7 days
- Free
Applied Mathematics + Finance and Banking
Study compound interest and inflation
Model how savings grow with interest and how inflation changes their real value.
- Easy
- 2–7 days
- Free
Behavioural Economics + Psychology
Test the anchoring effect on price estimates
Show two groups a high or low number first and compare their estimates of an unrelated price.
- Intermediate
- 2–7 days
- Free
Macroeconomics · Growth
Analyse your country's growth over 30 years
Chart GDP growth, sector shares and income per person, and explain three turning points.
- Intermediate
- 1–2 weeks
- Free
Public Health and Epidemiology + History
Map a disease outbreak like John Snow
Recreate the 1854 cholera map from public data and show how it pointed to one water pump.
- Intermediate
- 2–7 days
- Free
Environmental Science + Data
Analyse 50 years of your city's temperature data
Download long-term temperature records and test whether your city has warmed, and by how much.
- Intermediate
- 1–2 weeks
- Free
Nutrition and Food · Food Labels
Compare the nutrition labels of packaged snacks
Record the sugar, salt and fat in 20 snacks and rank them per 100 g and per pack.
- Easy
- 2–7 days
- Free
Entrepreneurship · Business Plans
Write a business plan for a school stationery shop
Plan a small campus shop from customer survey to break-even point.
- Intermediate
- 1–2 weeks
- Free
Microeconomics · Elasticity
Measure price elasticity with a classroom survey
Ask how many units people would buy at different prices and calculate elasticity along the curve.
- Intermediate
- 2–7 days
- Free
Agri-business and Food Science + Development and Applied Economics
Follow a crop from farm to market
Track the price of one crop at each step from farmer to consumer and find who gets what share.
- Intermediate
- 1–2 weeks
- Free
Sociology · Work
Study who does the housework
Survey how many hours men, women, boys and girls in households spend on unpaid work.
- Easy
- 2–7 days
- Free
Entrepreneurship + Mechanical Engineering
Design a business around a science fair invention
Take a working model you have built and work out who would buy it, at what price and at what cost.
- Intermediate
- 1–2 weeks
- Free
Automobile Engineering + Finance and Banking
Compare electric and petrol vehicle running costs
Build a five-year cost and emissions comparison for an electric and a petrol two-wheeler.
- Easy
- 2–7 days
- Free
0 to compare
Compare