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
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
Investigation: Sustainable design - AT
Students researched the social and ethical challenges for society associated with modern industrial and commercial manufacture of consumer goods. They identified the consumer behaviours associated with increases in environmental impact and explained how …
Investigation: Sustainable design - AT | Samples | Work samples | Resources
Design project: Mini torch - AT
Students designed and produced a working prototype of a mini torch case using CAD-CAM and a control system. They investigated CAD-CAM technologies and rapid prototyping systems. Students investigated the characteristics and properties of electronics and …
Design project: Mini torch - AT | Samples | Work samples | Resources