Your search for "explain" returned 31 result(s)
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Science - Satisfactory - Year 8

This portfolio of student work shows that the student can use the particle model to explain and predict the properties and behaviours of substances (WS1). The student identifies different forms of energy and describes how energy transfers and transformations …

Science - Satisfactory - Year 8 | Portfolios | Work samples | Resources

Science - Satisfactory - Year 9

This portfolio of student work shows that the student can explain chemical processes (WS1, WS2) and natural radioactivity (WS3) in terms of atoms and energy transfers and describe examples of important chemical reactions (WS1, WS2, WS4). The student describes …

Science - Satisfactory - Year 9 | Portfolios | Work samples | Resources

Science - Satisfactory - Year 10

This portfolio of student work shows that the student analyses how the Periodic Table organises elements and can explain how it can be used to make predictions about the properties of elements (WS6). The student can explain how different factors influence …

Science - Satisfactory - Year 10 | Portfolios | Work samples | Resources

Mixtures and solutions - AT

Prior to the sample task, students investigated different types of mixtures and had been instructed on the scientific terminology used to describe their components. They had been given opportunities to identify solvent and solute in solutions and to use …

Mixtures and solutions - AT | Samples | Work samples | Resources

Toys project - AT

As part of their teaching and learning unit on physical sciences, students had investigated different types of forces and simple machines. Students had been explicitly taught how to draw force diagrams and how to scientifically communicate designs that …

Toys project - AT | Samples | Work samples | Resources

Research task - AT

During a teaching and learning unit on chemical sciences, students learnt about pure substances and mixtures and investigated a variety of separation techniques for soluble and insoluble substances. During a unit on Earth and space sciences, students …

Research task - AT | Samples | Work samples | Resources

Water treatment - AT

Students had investigated the ways in which the Australian Government treats our wastewater, and ways in which we can preserve and protect water resources in Australia. Students had learnt a variety of separation techniques and had researched different …

Water treatment - AT | Samples | Work samples | Resources

Expansion – AT

Prior to the sample task, students explored states of matter focusing on how the particle model explains matter in its different states at a molecular level. They had completed various inquiries relating to the particle model including kinaesthetic activities …

Expansion – AT | Samples | Work samples | Resources

Rock formation – AT

In a teaching and learning unit on the rock cycle, students engaged in several activities relating to the formation of sedimentary rocks, focusing on the processes of chemical and physical weathering, erosion, deposition, compaction, cementation and fossil …

Rock formation – AT | Samples | Work samples | Resources

How an idea changes – AT

This task was designed to address the aspects of the Year 8 achievement standards that relate to science as human endeavour. Students were asked to research a ‘big idea’ in science and create a presentation in which they explain how that idea has developed …

How an idea changes – AT | Samples | Work samples | Resources

Law of conservation of mass – AT

Prior to the sample task, students learnt the basic concepts and history of atomic theory, the difference between elements and compounds, the law of conservation of mass, and different types of chemical reactions. In this task, students were asked to …

Law of conservation of mass – AT | Samples | Work samples | Resources

Chemical change – AT

Prior to the sample task, students were introduced to the atomic model and the ways in which this could be used to explain chemical structures and processes. They had investigated a variety of chemical reactions and classified them as endothermic or exothermic, …

Chemical change – AT | Samples | Work samples | Resources

Radioactivity and its application - At

In a teaching and learning unit on chemical sciences, students learnt the basic concepts and history of atomic theory, investigated different models of the structure of atoms, and learnt about isotopes and different forms of radioactive decay. They discussed …

Radioactivity and its application - At | Samples | Work samples | Resources

Travel advice - AT

As part of their teaching and learning unit on biological sciences, students investigated how living organisms maintain the requirements for life through the coordinated function of body systems, such as the respiratory, circulatory, digestive, nervous …

Travel advice - AT | Samples | Work samples | Resources

Heat transfer – AT

By the end of Year 9, students explain chemical processes and natural radioactivity in terms of atoms and energy transfers and describe examples of important chemical reactions. They describe models of energy transfer and apply these to explain phenomena. …

Heat transfer – AT | Samples | Work samples | Resources

Science research project – AT

In previous Science teaching and learning units, students practised how to: identify questions that can be investigated scientifically, plan and conduct scientific investigations, collect and process data, and present their results in the format of a …

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Megafauna essays – AT

Students were asked to create in expositional essay to analyse and evaluate the evidence for opposing theories relating to the extinction of Australia’s megafauna. This task was part of a teaching and learning unit on biodiversity which focused on the …

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Mysterious universe – AT

Students were asked to create a scientific report to explain the evidence that supports the Big Bang theory for the evolution of the universe. Students were asked to address the following questions and discuss the key scientific ideas relating to: 1) …

Mysterious universe – AT | Samples | Work samples | Resources

Periodic table pamphlet – AT

Students were asked to create a 'How to use the Periodic Table' guide which details the trends of the Periodic Table including the chemical background of one particular Group or Period. Students were asked to consider types of elements, ions and the electronic …

Periodic table pamphlet – AT | Samples | Work samples | Resources

Water purification - AT

In a teaching and learning unit on pure substances and mixtures, students investigated different types of mixtures and explored scientific terminology used to describe their components, states of matter, reversible and irreversible changes, aspects of …

Water purification - AT | Samples | Work samples | Resources

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