Australia is one of the world’s driest continents, yet its citizens use more water per capita than anyone else.
In this unit students investigate water strength and pressure through dam wall modelling. A field trip to a freshwater creek leads to studies of freshwater invertebrates as indicators of water quality.
This sheet provides a concise explanation of electrolysis and in more detail the electrolysis of water. It includes information, diagrams and the half reactions of the three main types of electrolyser cells used to produce hydrogen from the electrolysis of water. Educational Value Statement ...
This sheet is designed to complement Water Electrolysis & Hydrogen Electrolysers fact sheet. It provides questions for students to answer about the electrolysis of water, including the ratio of gases produced and three main types of electrolyser cells used to produce hydrogen from the ...
This experiment allows for a study of the electrolysis of water without the use of the traditional Hoffman apparatus. An experimental study of the electrolysis of water can be used to demonstrate oxidation-reduction reactions or to illustrate the use of an external source of energy to drive a ...
Water4All provides a suggested sequence of lessons and activities that can be used in the delivery of science and curriculum content around the use and treatment of water with a resources context. Educational Value Statement Explores the importance of water as a resource Outlines how water can ...
This experiment allows students to compare different water treatment methods and, using the results from their experiments, design their own water treatment process. Educational Value Statement Explores the importance of water as a resource Outlines how water can be treated for reuse Describes the ...