from TKI

AS 91898 Demonstrate understanding of a computer science concept; 3 Credits

Computer science concepts

The specific concepts of computer science will be selected from:

• computer security

• encryption

• error control

• complexity and tractability

• artificial intelligence.

The step-up in the levels of achievement.

Achieved - analyse/explain:

• identifying the computer science concept

• providing details of how the concept is used, is implemented, or occurs

• explaining how the concept has been or could be applied to address an opportunity

• explaining relevant mechanisms that shape the concept.

Using information, including research and/or classwork that they have previously undertaken, students identify the computer science concept chosen from the achievement standard. They provide clarity by giving a detailed account of how the concept is used, is implemented, or occurs. They explain how concept has been or could be applied to address an opportunity. Students will explain relevant mechanisms that shape the concept. For example, how the concept of complexity and tractability can be used to more efficiently pack bins and explaining the ‘greedy approximation algorithm’ to help solve the bin packing problem with some efficiency. 

Merit - analyse in depth:

The student explains the impact of the computer science concept is explained. For example: the ethical issues relevant to artificial intelligence used in self-driving cars and the potential for the loss of human life.

Excellence – comprehensively analyse:

Students provide insightful discussion on the key issues related to the computer science concept and provide examples to illustrate their conclusions supported by research.

For example: in a discussion about artificial intelligence, the student discusses the human impact of self-driving trucks on employment and the subsequent social issues that might be caused, supported by examples and research.