This is a series of textbooks specially designed to provide valuable learning experiences to engage the hearts and minds of students sitting for the GCE N-level and O-level examinations in Mathematics. Included in the textbooks are Investigation, Class discussion, Thinking Time, Journal Writing, Performance task and Problems in Real-World Contexts to support the teaching and learning of Mathematics. Every chapter begins with a chapter opener which motivates students in learning the topic. lnteresting stories about mathematicians, real-life examples and applications are used to arouse students' interest and curiosity so that they can appreciate the beauty of Mathematics in their surroundings. The use of ICT helps students to visualise and manipulate mathematical objects more easily, thus making the learning of Mathematics more interactive" Ready-to-use interactive ICT templates are avaitable at http://www. shinglee.com.sg/StudentResources/