At Level 6, students explain the behaviour and properties of materials in terms of their constituent particles and the forces holding them together. They explain how similarities in the chemical behaviour of elements and their compounds and their atomic structures are represented in the way the periodic table has been constructed. They use the periodic table to write electronic configurations for a range of elements representative of the major groups and periods in the periodic table. They use atomic symbols and balanced chemical equations to summarise chemical reactions, including neutralisation, precipitation and combustion. They identify and classify the sources of wastes generated, and describe their management, within the community and in industry. They use a specific example to explain the sustainable management of a resource.

Students explain change in terms of energy in a range of biological, chemical and physical contexts. They demonstrate the link between natural selection and evolution. They explain the role of DNA and genes in cell division and genetic inheritance. They explain how the coordination and regulatory functions within plants and animals assist them to survive in their environments. They explain how the action of micro-organisms can be both beneficial and detrimental to society. Students apply concepts of geological time to elaborate their explanations of both natural selection and evolution, and the origin and evolution of the Universe. They give both qualitative and quantitative explanations of the relationships between force, mass and movement.

At Level 6, students describe the science base of science-related occupations in their local community. They use the relevant science concepts and relationships as one dimension of debating contentious and/or ethically based science-related issues of broad community concern. They demonstrate an awareness of the ways in which scientific vocabulary is used incorrectly in the mass media, distinguishing between the intended meaning of such terms and their meaning in non-scientific contexts. They provide two examples of the work of scientists that demonstrate different approaches to developing scientific knowledge or solving a scientific problem.

Students formulate their own hypotheses and plan and conduct investigations in order to prove or disprove them. They use chemicals (including biomaterials), equipment, electronic components and instruments responsibly and safely. They select appropriate equipment and measurement procedures that will ensure a high degree of reliability in data collected and enable valid conclusions to be drawn. They construct working models and visual aids that demonstrate scientific ideas. They present experimental results using appropriate data presentation formats, and comment on the nature of experimental errors. They use Material Safety Data Sheets (MSDS) and risk assessment to evaluate the safety of their investigations. They evaluate the appropriateness of the experimental design and methodology used to investigate their predictions.

Forces and Motion

• Forces on passengers
• Newton’s understanding of forces and motion

Living Things

• Genetic information is found in all living things
• Body system communication

Matter and Energy

• Making sense of voltage
• Energy producing and consuming reactions
• Macroscopic versus microscopic properties
• Movement of particles
• The conservation of matter and mass
• Is energy conserved or running out?

Earth and Space

• Gravity
• Geological time

  Science Skills

• Science and decision-making