technifyed

52 projects

Artificial Intelligence + Statistics and Probability

Predict house prices with linear regression

Use a public housing dataset to predict price from size, rooms and location.

AI/ML ProjectComputer onlyFull guide

  • Intermediate
  • 2–7 days
  • Free

Pure Mathematics + Biology

Explore the Fibonacci sequence in nature

Count spirals on pine cones, sunflowers and pineapples and test whether they are Fibonacci numbers.

InvestigationHousehold materialsFull guide

  • Beginner
  • 2–7 days
  • Free

Chemistry + Nutrition and Food

Measure the vitamin C in fruit juices

Titrate juices with iodine and starch to compare how much vitamin C each contains.

ExperimentHousehold materialsFull guide

  • Intermediate
  • 1 day
  • Under 250

Cybersecurity + Pure Mathematics

Implement classic ciphers and break them

Write Caesar and substitution ciphers, then crack them with frequency analysis.

Software ProjectComputer onlyFull guide

  • Easy
  • 2–7 days
  • Free

Biology + Environmental Science

Map the biodiversity of a school ground

Survey plants and small animals with quadrats and calculate a biodiversity index for different areas.

Field StudyA phoneFull guide

  • 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.

Data AnalysisComputer onlyFull guide

  • 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.

ExperimentNo equipmentFull guide

  • Intermediate
  • 2–7 days
  • 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.

Data AnalysisComputer onlyFull guide

  • Intermediate
  • 2–7 days
  • Free

Environmental Science + Physics

Compare the energy use of bulbs

Measure the brightness and heat of LED, CFL and filament bulbs and calculate the yearly cost of each.

ExperimentHousehold materialsFull guide

  • Easy
  • 1–3 hours
  • 250–500

Applied Mathematics + Behavioural Economics

Analyse a simple game with game theory

Play repeated prisoner's dilemma with classmates and compare what they do with the theory.

InvestigationNo equipment

  • Intermediate
  • 2–7 days
  • Free

Physics + Music, Theatre and Writing

Study the physics of a musical instrument

Measure how the length of a string or the water level in a bottle changes the pitch.

InvestigationA phone

  • Easy
  • 2–7 days
  • Under 250

Nutrition and Food + Finance and Banking

Design a healthy, affordable weekly menu

Plan seven days of balanced meals for a family of four within a fixed budget.

Case StudyNo equipment

  • Easy
  • 2–7 days
  • Free

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