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• VCSSU090

  Science and technology contribute to finding solutions to a range of contemporary issues; these solutions may impact on other areas of society and involve ethical considerations

  Elaborations

  • considering decisions made in relation to the recycling of greywater and blackwater
  • investigating strategies implemented to maintain part of the local environment, such as bushland, a beach, a lake, a desert or a shoreline
  • investigating the development of vehicles over time, including the application of science and technology to the designs of solar-powered or electric vehicles
  • relating regulations about wearing seatbelts or safety helmets to knowledge of forces and motion
  • discussing ethical issues that arise from organ transplantation

  VCSSU090 | Science | Levels 7 and 8 | Science Understanding | Science as a human endeavour

• VCSSU089

  Scientific knowledge and understanding of the world changes as new evidence becomes available; science knowledge can develop through collaboration and connecting ideas across the disciplines and practice of science

  Elaborations

  • investigating how advances in telescopes and space probes have provided new evidence about space
  • investigating how the development of microscopes has changed understanding of cell function and malfunction, and how this has led to improved medical treatments for disease
  • investigating how knowledge of the location and extraction of mineral resources relies on expertise from across the disciplines of science
  • considering how advances in technology, combined with scientific understanding of the functioning of body systems, has enabled organ repair and replacement
  • investigating how land management practices of Aboriginal and Torres Strait Islander peoples can help inform sustainable management of the environment

  VCSSU089 | Science | Levels 7 and 8 | Science Understanding | Science as a human endeavour

• VCSIS110

  Construct and use a range of representations including graphs, keys and models to record and summarise data from students’ own investigations and secondary sources, and to represent and analyse patterns and relationships

  Elaborations

  • understanding different types of diagrammatic, graphical and physical representations and considering their strengths and limitations
  • comparing and contrasting data from a number of sources in order to create a summary of collected data
  • using diagrammatic representations to convey abstract ideas and to simplify complex situations

  VCSIS110 | Science | Levels 7 and 8 | Science Inquiry Skills | Recording and processing

• VCSSU099

  Predictable phenomena on Earth, including seasons and eclipses, are caused by the relative positions of the Sun, Earth and the Moon

  Elaborations

  • comparing times for the rotation of Earth, Sun and Moon, and comparing the times for the orbits of Earth and the Moon
  • modelling the relative movements of the Earth, Sun and Moon and how natural phenomena such as solar and lunar eclipses and phases of the Moon occur
  • explaining why different regions of Earth experience different seasonal conditions

  VCSSU099 | Science | Levels 7 and 8 | Science Understanding | Earth and space sciences

• VCSIS113

  Communicate ideas, findings and solutions to problems including identifying impacts and limitations of conclusions and using appropriate scientific language and representations

  Elaborations

  • using digital technologies to access information, to communicate and collaborate with others on and off site and to present science ideas
  • selecting and using appropriate language and representations to communicate science ideas within a specified text type and for a specified audience

  VCSIS113 | Science | Levels 7 and 8 | Science Inquiry Skills | Communicating

• VCSSU106

  The properties of sound can be explained by a wave model

  Elaborations

  • describing how sounds are produced by different musical instruments
  • measuring the speed of sound
  • using a wave model to describe the measured properties of sound, wavelength and frequency

  VCSSU106 | Science | Levels 7 and 8 | Science Understanding | Physical sciences

• VCSSU102

  Sedimentary, igneous and metamorphic rocks contain minerals and are formed by processes that occur within Earth over a variety of timescales

  Elaborations

  • recognising that rocks are a collection of different minerals
  • considering the role of forces and energy in the formation of different types of rocks and minerals
  • identifying a range of common rock types using keys based on observable physical and chemical properties

  VCSSU102 | Science | Levels 7 and 8 | Science Understanding | Earth and space sciences

• VCSSU097

  Differences between elements, compounds and mixtures can be described by using a particle model

  Elaborations

  • modelling the arrangement of particles in elements and compounds
  • recognising that elements and simple compounds can be represented by symbols and formulas
  • explaining why elements and compounds can be represented by chemical formulas while mixtures cannot

  VCSSU097 | Science | Levels 7 and 8 | Science Understanding | Chemical sciences

• VCSSU096

  The properties of the different states of matter can be explained in terms of the motion and arrangement of particles

  Elaborations

  • modelling the arrangement of particles in solids, liquids and gases
  • using the particle model to distinguish between the properties of liquid water, ice and steam

  VCSSU096 | Science | Levels 7 and 8 | Science Understanding | Chemical sciences

• VCSIS112

  Reflect on the method used to investigate a question or solve a problem, including evaluating the quality of the data collected, and identify improvements to the method

  Elaborations

  • identifying and considering indicators of the quality of the data when analysing results
  • discussing investigation methods with others to share ideas about the quality of the inquiry processes used
  • suggesting improvements to investigation methods that would improve the accuracy of the data recorded

  VCSIS112 | Science | Levels 7 and 8 | Science Inquiry Skills | Analysing and evaluating

• VCSIS108

  Collaboratively and individually plan and conduct a range of investigation types, including fieldwork and experiments, ensuring safety and ethical guidelines are followed

  Elaborations

  • identifying whether the use of their own observations and experiments or the use of other research materials is appropriate for their investigation
  • using simulations and identifying their strengths and limitations
  • developing strategies and techniques for effective research using secondary sources, including use of the internet

  VCSIS108 | Science | Levels 7 and 8 | Science Inquiry Skills | Planning and conducting

• VCSSU095

  Mixtures, including solutions, contain a combination of pure substances that can be separated using a range of techniques

  Elaborations

  • recognising the differences between pure substances and mixtures and identifying examples of each
  • identifying the solvent and solute in solutions
  • investigating and using a range of physical separation techniques such as filtration, decantation, evaporation, crystallisation, chromatography and distillation
  • exploring and comparing separation methods used in the home

  VCSSU095 | Science | Levels 7 and 8 | Science Understanding | Chemical sciences

• VCSSU104

  Energy appears in different forms including movement (kinetic energy), heat, light, chemical energy and potential energy; devices can change energy from one form to another

  Elaborations

  • recognising that kinetic energy is the energy possessed by moving bodies
  • recognising that potential energy is stored energy, for example, gravitational, chemical and elastic energy
  • using flow diagrams to illustrate changes between different forms of energy
  • investigating the energy transformations in devices, for example, a catapult or a water wheel

  VCSSU104 | Science | Levels 7 and 8 | Science Understanding | Physical sciences

• VCSIS111

  Use scientific knowledge and findings from investigations to identify relationships, evaluate claims and draw conclusions

  Elaborations

  • identifying data that provides evidence to support or refute the hypothesis being tested
  • drawing conclusions based on a range of evidence including from primary and secondary sources

  VCSIS111 | Science | Levels 7 and 8 | Science Inquiry Skills | Analysing and evaluating