The course syllabus states that you should be able to discuss: (a) Communication applications (such as newsletters, web sites, multimedia presentations, music scores, cartoons, flyers and posters) (b) Interactive communication applications (such as blogs, wikis and social networking web sites) (c) Data handling applications (such as surveys, address lists, tuck shop records, clubs and society records, school reports and school libraries) (d) Measurement applications (such as scientific experiments, electronic timing and environmental monitoring) (e) Control applications (such as turtle graphics, control of lights, buzzers and motors, automatic washing machines, automatic cookers, central heating controllers, burglar alarms, video recorders/players, microwave ovens and computer controlled greenhouse) (f) Modelling applications (such as 3D modelling, simulation (e.g. flight, driving and queue management) and use of spreadsheets for personal finance and tuck shop finances)