<b>All <i>Checkpoints </i>study guides include free shipping (unless purchased with a non-Checkpoints print textbook).<br><br>Guiding students to VCE success year after year.</b><br><br>Victoria's most popular study guides, Cambridge Checkpoints VCE, are updated regularly to incorporate recent official exams and changes to the VCE study design, providing you with the most up-to-date exam preparation available.<br><br>Units 3&4 titles include access to Cambridge Digital Checkpoints VCE to help you prepare for your exams anytime and anywhere with:<ul><li>an online, interactive and responsive version of your study guide that is optimised for reading on your tablet, mobile phone, laptop or desktop computer</li><li>videos summarising important concepts you need to remember</li><li>QuizMeMore additional auto- or self-marking questions for additional revision.</li></ul> <b>About the Author</b><br><br>Patrick Sanders graduated from the University of Melbourne with a Bachelor of Science majoring in Chemistry and Human Anatomy. Patrick is currently teaching VCE Chemistry while in the role of Director of Curriculum & Assessment and Head of VCE Chemistry at Brighton Grammar School.The Interactive Textbook is available as a calendar-year subscription. Your subscription term is defined as follows: if activation occurs between January and July of this year, subscription concludes on 31 December this year. If activation occurs between August and December of this year, subscription concludes on 31 December the following year.