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
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
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
Rates of reaction – AT
Students were asked to research factors that affect the rate of a chemical reaction. Working in groups of 3–4, students were asked to select one factor and design and perform an experiment to confirm its effect. Students presented their findings individually …
Rates of reaction – AT | Samples | Work samples | Resources
Earth Science Task – AT
Over a period of eight weeks, students engaged in an integrated STEAM project designed to offer students insights into real-world industry applications and work experiences. Students were organised into ‘business units’ of a fictitious mining corporation …
Earth Science Task – 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
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
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
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
Concrete sculpture – AT
In prior learning activities, students learnt concepts and performed experiments relating to chemical and physical changes. They performed a research investigation into the rock cycle with a particular focus on the processes of weathering and erosion. This …
Concrete sculpture – 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
Bouncing balls – AT
Students were asked to design an investigation that determines the relationship between the drop height of a ball and its bounce back height. This task was part of a teaching and learning unit on transformation of energy where students explored how energy …
Bouncing balls – AT | Samples | Work samples | Resources