SPECIAL FEATURES Chapter Opener to arouse students' interest and curiosity. Learning Objectives for students to monitor their own progress. The investigation, Class Discussion, Thinking Time, and Journal Writing. For students to develop requisite skills, knowledge, and attitudes. Worked Example to show students the application of concepts. Practise Now for immediate practice. Similar Questions for teachers to choose questions that require. A similar application of concepts. Exercise classified into Basic, Intermediate, and Advanced to evaluate students†level of understanding. Summary to help students consolidate concepts learned. Review Exercises to consolidate the learning of concepts. Challenge Yourself to challenge high-ability students. Revision Exercises to help students assess their learning after.