Preface

This is the first edition of the book. Book maintenance and revision will be carried out continuously so that the latest information and issues can be conveyed to students. Every time that you use this textbook, please email the author, Siti Fatimah Md. Isa (sitifatimahmdisa@ums.edu.my) and provide the course title and the number of students involved. This allows for the impact of this open textbook to be monitored. Also, please check with the author prior to adopting this textbook to see if any substantial revisions or additions are pending.

This interactive textbook is differ from any other textbook that is heavy on words because this book has interactive HTML5 content, such as quizzes, interactive videos and self-assessments to enable students receive instant feedback when they complete the interactive content. Most of the contents in this textbook are from open resources, have been modified and added questions. Students can learn and check their understanding in all one place. Please use this book as you see fit for your classes. Enjoy reading!