Genetics Cross Lab — Fruit Fly
Design two parent fruit flies across four real, documented Drosophila traits, breed them, and analyse the resulting phenotype ratios with a built-in chi-square…
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Explore licensed simulations, investigations and challenges relevant to Year 12 teaching. Individual pages explain the educational focus and verified curriculum alignment where available.
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Design two parent fruit flies across four real, documented Drosophila traits, breed them, and analyse the resulting phenotype ratios with a built-in chi-square…
Design two parent fruit flies across four real, documented Drosophila traits, breed them, and analyse the resulting phenotype ratios with a built-in chi-square…
Explore human evolution as a branching process rather than a simple linear sequence. Investigate major hominin groups, compare species that coexisted, and use an…
Explore three-dimensional representations of atoms and the periodic table. Students select elements and inspect their protons, neutrons, electrons, shell arrangements…
Investigate real Earth-orbit data for active and inactive satellites, rocket bodies and space debris. Explore major debris events and key spacecraft, then use real…
A randomised challenge covering aggregate expenditure, MPC/MPS, the spending multiplier, AE=Y diagrams, stimulus calculations and AD component data interpretation.
Practise classifying international transactions within the balance of payments. Students interpret transaction descriptions and decide which account or component records…
Compare two economies producing two goods, calculate opportunity costs and explore changes from self-sufficiency to specialisation and trade. Students use production…
Work through randomised current-account questions using trade credits, debits, services and income flows. Students calculate balances, interpret deficits and surpluses,…
Students guide a simulated country through a ten-year development programme, allocating investment and evaluating trade-offs between competing economic and social…
Start with a published exchange-rate baseline, then model appreciation and depreciation. Students investigate the possible effects on export competitiveness, import…
Use randomised and assessment-style problems to practise interpreting exchange-rate movements, currency conversions, graphs and the likely effects of appreciation and…
A randomised challenge covering foreign debt, foreign equity, net foreign liabilities, debt servicing, financial-account inflows and the relationship between foreign…
Explore the arguments for and against protection through randomised questions and calculations on tariffs, subsidies and import markets. Students evaluate efficiency,…
Construct a fixed-basket price index using quantities and base-year and current prices. Students adjust prices, calculate nominal versus real values and investigate how…
Investigate how Porter's Five Forces interact to influence company profitability and industry attractiveness. Adjust competitive pressures, explore interdependencies…
A 10-question randomised elasticity challenge with multiple-choice, calculation and graph-reading questions. Answers are revealed only at the end.
Change prices and demand conditions in different markets to investigate how quantity demanded and total revenue respond. Students compare the demand and revenue curves…
A step-by-step investigation into price elasticity of demand, showing how price, quantity and total revenue change across elastic, inelastic and unit-elastic regions.
A real-data macroeconomic investigation where students interpret economic indicators, diagnose current economic conditions, make policy judgements and predict likely…
A 10-question randomised supply and demand challenge with multiple-choice and graph-analysis questions. Answers are revealed only at the end.
A challenge-style supply and demand assessment with randomised multiple-choice and graph-interpretation questions covering shifts versus movement along a curve,…
Explore how tariffs affect domestic prices, imports, consumer and producer surplus, government revenue and deadweight loss using an interactive demand and supply model.
Investigate how firms create value for customers and capture value as profit. Explore the relationships between willingness to pay, price, cost, consumer surplus and…
Explore how customers value products differently, how willingness to pay creates demand, and how firms can increase customer value. Investigate pricing, demand curves,…
Explore a global snapshot of aircraft activity and investigate how aviation contributes to atmospheric emissions and local air pollution. Compare modelled aviation…
An evidence-based timeline where students investigate the development of bipedalism, tools, fire, migration, hunting, shelter, social care, symbolic culture, seafaring…
Trade real 1720 South Sea Company, Bank of England and East India Company share prices day by day as news unfolds, with optional borrowing and margin calls. Compare your…
An active lab applying exponential models and logarithms to current earthquake, space-weather, population, emissions and interest-rate data.
Practise scientific numeracy with continuously randomised questions covering SI units, metric conversions, concentrations and molar calculations. Includes adjustable…
A randomised challenge covering Faraday's Law and Lenz's Law: calculating induced voltage, magnet speed, magnet strength and coil turns, plus reasoning about why a…
An explorer for induced voltage, coils, magnets, and changing magnetic fields — move a magnet through a coil and watch the galvanometer, field lines and electron flow…
A guided investigation that builds up electromagnetic induction step by step: no motion means no voltage, motion induces voltage, and reversing direction reverses the…
Apply force and motion concepts in challenge questions or scenarios, practising how to interpret net force and its effects. The full interactive is available to licensed…
Investigate relationships between gas pressure, volume and temperature by changing conditions in an interactive model. The full interactive is available to licensed…
A randomised challenge covering Hooke's law calculations — extension, force and spring constant — plus questions on permanent deformation once a material is stretched…
Explore single-slit diffraction and the transition from a wave-based description to a geometric-ray approximation. Students adjust wavelength, slit width and distances…