Lab

See the idea. Put it to the test.

956 practicals from Kindergarten to Year 12, in 9 subjects. A practical gives the idea, what you need, the steps, what you should see and a safety card. A teacher-led practical gives the idea and its hazards; its method is for tutors on the learning platform.

Review

Reviewed before publication (owner’s confirmation, 24 September 2026). That covers every practical here, and a practical’s page lists the sources its author read.

A safety card on every page

The risk, who supervises and the hazards. The 38 teacher-led practicals show their idea and hazards here; their materials, steps and sources, and any result, control or note that states a number or an amount, are for tutors and administrators on the learning platform.

School laboratory, not for home

207 practicals are medium or high risk. Each says so on its page: In a school laboratory, with a teacher supervising, under the school's risk assessment. Not for home.

Curriculum references

Each practical lists the NSW syllabus outcomes and Australian Curriculum v9 codes it supports. They are references, not a verified or complete curriculum alignment.

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A practical is carried out at the bench, in the classroom or outdoors. A practical with its model not built stands on its own; the page says where a step mentions the model. A calculation and data practical works from published figures by hand, with a calculator or in a spreadsheet. No Lab page includes an interactive model; the Concept Studio holds the demonstrations.

6 practicals

Physics 11–12 · Physics · Energy and heat

  1. Physics 11–12 · Year 11

    Average power in mechanical processes: stair climb and pulley lift (syllabus practical)

    Power is the rate of doing work, so raising a known weight through a measured height in a measured time gives the average power directly.

    PracticalLow risk
  2. Physics 11–12 · Year 11

    Energy transfer by conduction, convection and radiation, and a thermal conductivity measurement

    A hot object loses energy by particle collisions through a solid, by bulk flow of a fluid, and by electromagnetic radiation, at rates set by the material and the temperature difference.

    Practical, model not builtMedium risk
  3. Physics 11–12 · Year 11

    How hot is a Bunsen flame? Specific heat applied to a heated metal cylinder

    A hot metal dropped into water reaches thermal equilibrium, and energy conservation lets the metal's starting temperature be found from the water's rise.

    PracticalMedium risk
  4. Physics 11–12 · Year 11

    Latent heat of fusion: ice in water calorimetry and a stearic acid cooling curve (syllabus practical)

    During a change of state energy is transferred without a change of temperature, and that hidden energy per kilogram is the latent heat.

    Practical, model not builtMedium risk
  5. Physics 11–12 · Year 11

    Rate of energy conversion in a circuit: heating water with a resistance coil

    Electrical power is the product of voltage and current, and in a resistor it appears as heat at the rate I squared R.

    Practical, model not builtMedium risk
  6. Physics 11–12 · Year 11

    Specific heat capacity by electrical heating: water and an aluminium cylinder

    A measured electrical energy input raises the temperature of a known mass by an amount fixed by the material's specific heat capacity.

    Practical, model not builtMedium risk

For tutors and administrators

The materials and steps of every teacher-led practical are on the learning platform, with the safety card first. Sign in with a tutor or administrator account to read them.

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