Skip to content

A NSW Government website

Welcome to the NSW Curriculum website

NSW Curriculum
NSW Education Standards Authority

7–10Science 7–10 Syllabus (2023)

Implementation from 2026
Expand for detailed implementation advice

Content

Stage 4

Change

Working scientifically

In this focus area, students develop skills in observation, as well as planning and conducting investigations. Additional Working scientifically outcomes and skills may be integrated with this content.

Loading 
Energy transfers
  • Identify Loading , Loading  and radiation as different ways that energy can be transferred, and distinguish between these forms

  • Describe, using the terms ‘Loading ’ (PE) or Loading , how systems can store different forms of energy, including Loading , elastic, chemical and Loading  energy

  • Identify examples of how energy can change from one form into another

  • Use practical investigations and representations to illustrate energy transformations in a system

  • Define open and closed systems to describe how energy is transferred into and out of systems, and how it cycles within a system

  • Apply the Loading  to familiar examples

  • Use representations to illustrate energy transformations, including how radiant energy from the Sun can be transformed into a different form of energy

Chemical change
  • Undertake experiments to identify the indicators of physical and chemical changes

  • Describe the initial and final changes that are observed in a chemical reaction, including writing a word equation to represent a chemical reaction

  • Loading  and observe energy changes in different chemical reactions

  • Conduct a practical investigation to model cellular processes, including Loading  and Loading , and document findings in a written report

Geological change
  • Describe the processes associated with the movement of Loading 

  • Identify the Loading  used to develop the Loading  of plate tectonics

  • Identify that earthquakes and volcanoes are natural Loading  that provide evidence of geological changes in the Earth’s crust and surface

  • Describe how Aboriginal and/or Aboriginal and Torres Strait Islander Cultural accounts provide evidence of earthquakes and volcanoes Loading  or under the sea

  • Conduct investigations or simulations to compare the observable Loading  of different types of minerals and rocks

  • Use the rock cycle to explain the Loading  that lead to the formation and transformation of different types of rocks

  • Model the formation of Loading  and explain how fossils show evidence that different organisms existed at different times in the past

  • Recognise that the Loading  allows scientists to determine the relative age of rock strata

  • Describe the elemental composition of the Earth and one or more other planets

Change in context
  • Observe or design a chain reaction machine to represent energy stores and explain the transfers in the system

Related files