This book is a collection of questions which seeks to cover the breadth and depth of the Primary Science syllabus. These teachers' choice questions range from testing foundational knowledge to higher level process skills.

This series is an indispensable revision tool which equips students for possible questions that may be tested. As students work through it, they will discover new or forgotten facts, it will help them to identify and clarify areas of doubt before the final exam.

Although primarily designed for students preparing for the PSLE, primary 3 and 4 students will also benefit from attempting the higher-level questions found in primary 3 and 4 topics.

Questions which require knowledge from other topics have been marked with an asterisk (*).