These are ATARMAxxing’s course-guide summaries. Review all required areas, including school assessments, practical work, performances or folios where applicable. Follow your course’s option rules.
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Criterion 4 — Atoms and nuclear reactions
Connect atomic structure, isotopes and electron arrangements with physical and chemical behaviour. Balance nuclear equations and use whole-number half-life steps to interpret changes in activity, mass or count rate.
Criterion 5 — Motion and force
Describe motion using displacement, velocity and acceleration, and connect forces to changes in motion. Use consistent directions and appropriate equations for uniform acceleration and horizontal projection.
Criterion 6 — Conservation in physics
Track momentum, work, energy and power through stated systems. Analyse electrical quantities and the specified series or parallel resistor arrangements, connecting conservation reasoning with numerical results.
Criterion 7 — Chemical structures and properties
Relate bonding, particle arrangement and intermolecular attractions to observable properties. Represent the specified hydrocarbon and halogen-substituted structures, using valid bonds and consistent names.
Criterion 8 — Reactions and reacting quantities
Use balanced chemical equations to connect observations with reacting amounts. Convert among mass, amount of substance and concentration, and explain the specified acid–base, precipitation and reaction-rate behaviour.
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These links come from this subject’s existing official-paper archive. A listed year is the document’s year, not a claim that it matches the 2026 course. Written papers may cover only part of your assessment; use the official requirements for practical, performance and folio components.