Science / Year 8 / Science Understanding / Chemical sciences

• TLF-IDL5821

Select samples from an outdoor setting. Magnify the substances to atomic level so that the particles they consist of can be seen. Sort the substances into groups based on how the particles are arranged and how they move. Classify the substances as solids, liquids or gases. For example, classify argon as a gas and ice as ...

• TLF-IDM019066

This is a student digital resource that contains interactive materials relevant to a study of light, sound, and electricity. This resource contains a rich array of digital interactive activities, simulations, video clips, supportive information and notebook questions, and is divided into several parts including sections ...

• TLF-IDM015797

All substances are made up of tiny particles. A change in temperature can change the way these particles behave. Watch as the Surfing Scientist demonstrates how a gas behaves when it is heated. Find out whether the balloon gets sucked or pushed into the bottle!

• TLF-IDL9126

Select a substance such as iodine and explore how physical changes of state can be brought about by supplying heat energy to the substance. Observe what happens when heat energy is removed. Observe the changes of state at both the physical and particle levels. Explain the different properties of solids and gases in terms ...

• TLF-IDL9124

Select a substance such as ice and explore how physical changes of state can be brought about by supplying heat energy to the substance. Observe what happens when heat energy is removed. Observe the changes of state at both the physical and particle levels. Explain the different properties of solids and liquids in terms ...

• TLF-IDL9127

Select a substance such as liquid water and explore how physical changes of state can be brought about by supplying heat energy to the substance. Observe what happens when heat energy is removed. Observe the changes of state at both the physical and particle levels. Explain the different properties of liquids and gases ...

• TLF-IDM012513

This PDF unit of work is one of a series of resources accessible by searching the list in the series.It includes two teaching and learning sequences: 'Water journeys' focuses on the water cycle, and 'Pure water' focuses on the processes and people involved in creating and managing drinkable water. It provides Australian ...

• TLF-IDL1492

Experiment with phase transformations of water. Heat a block of ice to ten degrees Celsius. Predict changes to the molecular structure and motion. Look closely at movement of the water molecules, especially at the surface. Explore relationships between temperature, molecular speed and states of matter. This learning object ...

• TLF-IDL9129

Predict the shape of the graph when water vapour is cooled to solid ice. Observe physical and particle animations of the changes that occur during cooling and confirm prediction of graph shape. This learning object is the second in a series of two sequential objects that are also available as a combined learning object.

• TLF-IDM014130

This is a set of student digital activities about states of matter, the particle model and simple chemical equations. It contains a rich array of interactive activities, film clips and notebook questions to assist learning, and is part of a comprehensive curriculum resource that covers Chemical sciences content descriptions ...