Content Focus

All chemical reactions involve the creation of new substances and associated energy transformations, which are commonly observable as changes in the temperature of the surroundings and/or the emission of light. These reactions are harnessed and controlled by chemists to produce substances that lead to the development of useful products.

Chemicals can react at many different speeds and in many different ways, yet they basically involve the breaking and making of chemical bonds. Students study how chemicals react, the changes in matter and energy that take place during these reactions, and how these chemical reactions and changes relate to the chemicals that are used in everyday life.

Working Scientifically

In this module, students focus on designing, evaluating and conducting investigations to obtain and process data in the most appropriate manner in relation to chemical reactions. Students should be provided with opportunities to engage with all the Working Scientifically skills throughout the course.

NSW Education Standards Authority (NESA) (2017, updated January 2018), Chemistry Stage 6 Syllabus, p. 41.

Biblical Perspective

Controlling reactivity in chemical reactions finds justification through the cultural mandate to subdue and replenish the earth (Genesis 1:28).  Chemistry provides us with powerful tools that can be applied for the stewardly service of God and our fellow humans.  In this regard Chemistry has observed changes in the temperature of the surroundings and/or the emission of light. These reactions are harnessed and controlled by chemists.  These have not merely benefited others in service to humanity, but also have helped people to preach the gospel and so fulfil the Great Commission.